Flashing Xiaomi electric scooter ESC board with STLINK (Non-Responsive Power Button fix)

[@MindaugasJocionis]

Thank you for taking the time to watch and comment on this video. If you enjoyed it, please consider subscribing to the channel for more content like this. If you have any questions or comments, don't hesitate to share them below, and I'll do my best to respond. For additional resources and links to the software used in this video, please refer to the video description. Lastly, if you found this video helpful, please consider supporting the channel by using the affiliate links provided in the video description. Thanks again for your support!

[@TheWeednes]

hi, i have a question please! i have a pro 2 vith ESC255 can i flash it with this method to downgrade it ?

[@MindaugasJocionis]

This is your drv version. Use "Scooter hacking utility" to identify your microcontroller STM32F-ver. 3.0 GD32E-ver. 3.1 GD32F-version 3.1 It is also written on the board itself. And yes, you can flash 3.0 or 3.1 boards, just need to check or uncheck the box in the application. 8:19 Subscribe thanks.

[@J3j3j3Kwkek3]

Can you please help me my scooter doesn't turn off and i cant even click on the power button so it comes flashlight it shows no battery nothing it happend when i tryed to make my scooter faster with a file by using an app please help

[@mikey8852]

Hello Minda I hope you will answer me, I need help. I have a Xiaomi Pro 2, I downgraded it successfully from 158 to 134 with ST LINK V2 (Dashboard). Then I wanted to flash 129 for then install 075 for custom display. After successfully flashing 129, the display was still stuck with Lock and Bluetooth icon (but my mobile phone disconnected strangely). I stupidly turned the display off and it doesn't anymore turn on. When I press power button the red back tail blinks 33 times. I tried to connect ST LINK to the Dashboard (only 3 pin no 5v) for a write flash but it gets no connection. doing this procedure to the ESC Board will fix the Dashboard? it's the same as flashing though the Dashboard? Now I unplugged the battery hoping to find a way to unrbick my Pro 2.

[@СашаАлексеев-с7в]

you have 64 bit

[@ondrasheqq]

my brother, thank you so much. i recently downgraded the ble using st-link, but around a month later (which was yesterday) i accidentally flashed wrong firmware and bricked the scooter. throttle, lights, speedo and powerbutton were not working. i was really anxious, and thanks to your tutorial i saved this scooter. i do not have any money for repair shops, once again thank you!!

[@MindaugasJocionis]

Glad you fixed it. Subscribe, thanks :)

[@Kayahann14]

Bro you are legend!! I did it without soldering and it was very easy because of you, thank you so much

[@MindaugasJocionis]

Cool, don't forget to subscribe, thx.

[@GoodNuff0]

How do it without soldering?

[@Kayahann14]

@@GoodNuff0 bro there is another video on this guy's channel to how can you do without soldering

[@mikey8852]

Hello Minda I hope you will answer me, I need help. I have a Xiaomi Pro 2, I downgraded it successfully from 158 to 134 with ST LINK V2 (Dashboard). Then I wanted to flash 129 for then install 075 for custom display. After successfully flashing 129, the display was still stuck with Lock and Bluetooth icon (but my mobile phone disconnected strangely). I stupidly turned the display off and it doesn't anymore turn on. When I press power button the red back tail blinks 33 times. I tried to connect ST LINK to the Dashboard (only 3 pin no 5v) for a write flash but it gets no connection. doing this procedure to the ESC Board will fix the Dashboard? it's the same as flashing though the Dashboard? Now I unplugged the battery hoping to find a way to unrbick my Pro 2.

[@MindaugasJocionis]

If you flashed ble129 and dashboard doesn't work, you don't need to flash esc. Disconnect the dashboard from the scooter completely. Connect 5v power from stlink to it, and do write flash. Subscribe, thank you.

[@dariuszdrogowski4168]

Hi i have a question. I downgrade my xiaoi mi3 using st link v2, but in xiao flasher and downG my scooter change name and now is Mi electrical scooter pro 2. I flashed (mb i used wrong zip file), but in every mode she drive 31. Its ok but the problem is: she is all the time active. I cant turn off. When i try to power off she automaticly turn on. I can pull off controler, but red lights all the time pulse. What should i do?

[@MindaugasJocionis]

You used DRV for ESC 3.0. You have ESC3.3. You need a new gen DRV or shfw from the scooter hacking utility. As for the incorrectly identified scooter, it’s probably a serial number from Pro 2.0. Contact me on Instagram, we'll fix it. Subscribe, thank you.

Thanks! Worked like a charm. Used it to replace the mainboard on Xiaomi Scooter Pro.

[@MindaugasJocionis]

Nice, don't forget to subscribe, thx.

[@r7aggr096]

What is the grey wire you use to connect the stlink usb to the computer?

[@MindaugasJocionis]

A regular USB extension cable. Subscribe, thank you.

[@bixocrackerkey227]

My scooter turns on, the light on the lower controller flashes and I pressed the accelerator and the motor does not turn. I checked the motor to see if I had a cut cable and it was working correctly. Regarding the Bluetooth on the Xiaomi hom, the network does not come out and it tells me that the device is not found and that I have not done anything with the firmware. It comes with the factory firmware. I hope you can help me.

[@undftv]

I need help with your huge knology 🙏🏾 I just got an new mi pro 2 (04/2023 Model with v3.3 controller drv252 ble158), tried flash with st link and all, but got bricked (error 35/27) 😪, so using the st link I restored the drv and s/n to the factory default, ok worked normally again. My doubt is, if I order a kit (Dashboard and controller v3.0 drv155 ble129) I will have to change the BMS controller as well? Or just install the new dash and mb?

[@MindaugasJocionis]

Write to me on Instagram and I will help you :) There is no need to buy dash or controller.

[@overexposurevideo]

@@MindaugasJocionis Thnx a lot Mindaugus, I understand after getting bricked ( error 35/27 ) with the new mipro all you can do is open the scooter and flash the DRV directly using stlink correct? There is no way to do this from the app or from the dashboard correct?

[@MindaugasJocionis]

@@overexposurevideo Yes you are correct, only stlink.

[@domceu]

Sveiki, atsitiko dalykas mano Xiaomi Pro 2 po greicio pakėlimo failų siuntimo užstrigo ir pradejo rodyti error 10 pasižiūrėjus internete radau tokį paaiškinimą (ryšio kabelis tarp pagrindinės plokštės ir ekrano atsilaisvino) atsidariau dugna išemiau kontroleri išvaliau ekrano kištuka su spiritu, taip pat patikrinau ir patį ekrana bei jo laida jokiu pažeidimų neradau. Po to viska sudejus prijungus atgal baterija ijungus paspirtuką jis isijungė bet dingo baterijos indikatorius ir mygtukas daugiau nebereguoja, taip pat dingo error10. Tai ar padetu STLINK ar pirkt nauja kontrolerį??

[@MindaugasJocionis]

Jei flesinai DRV ir kaskas ten nutiko kad blogai susiflesino ar netoks firmweiras, tai perflesinimas su stlinku pades. Sub. Aciu.

[@domceu]

@@MindaugasJocionis Jo DRV flasinau tai tikriausiai taip ir bus. Aciu uz ats 😀

[@ivandolar9173]

hey there at the beginning of the video seemed to be my exact same problem but after doing it, it still doesn't work, I don't know if I'm doing something wrong in any of the steps but tried two times, and nothing, everything looked the exact same way as shown in the video but no change at all. This problem appeared after I installed the wrong BLE on the scooter on the attempt of getting back to normal and got it super bricked. Please any help would be very much appreciated

[@MindaugasJocionis]

If it bricked after flashing BLE, it means you need to reflash the dashboard, not the main controller. You can try following this video: kzbin.info/www/bejne/f6e0ZaKKZ9qSrMk Just choose "write flash" instead of "downgrade". Alternatively, use the reflasher. You may also need to disconnect the dashboard from the scooter and power it on with 5V. Check the reflasher for diagrams. Subscribe, thanks

[@Strateas44]

Thanks again for the video and the help you gave me , i was lost and i found you

[@patricklarsen4094]

So, i accidentally flashed a wrong file, and now the power button is acting weird. It does turn on, but I cant go into eco mode or pair it to my phone. Im guessing this is related or what? And is it worth for me to do it (i have no background in this), or ahould i just buy a new esc and replace it

[@MindaugasJocionis]

Yes, this will help you. The best option is to recover your original controller. Subscribe, thanks.

[@weyfrexgaming]

Thank you so much this repaired my Escooter 🙏😃

[@MindaugasJocionis]

Nice, don't forget to subscribe, thanks :)

[@overexposurevideo]

Very good video , I bricked a new PRo 2 model ( error 35 / 27 ) after downgrading a few older pro2's successfully using stlink on the dash and being to lazy to check first :-)

[@MindaugasJocionis]

@@overexposurevideo Thank you, don't forget to subscribe :)

[@overexposurevideo]

@@MindaugasJocionis I was already ! Now hopefully you find out how to flash the xiaomi 4 Ultra controller :-)

[@hddrs2827]

You only used the stlink on the dash? I got the same probelm can you help me plssss?

[@shaileneexpressions9949]

i dit it!!! thank you friend

[@MindaugasJocionis]

Nice, don't forget to subscribe, thx.

[@otr439]

ZROBIONE ZA PIERWSZYM RAZEM :) DZIĘKUJĘ

[@MindaugasJocionis]

Nie ma za co, nie zapomnij podpisaćsie :)

[@aminemooh2546]

THANK you very much , worked for MI3 error 27 & 35.

[@MindaugasJocionis]

Nice, subscribe, thanks :)

[@Extra-yb2bd]

What is The Use of Downgrading the Controller? Isnt downgrading the Dashboard enough? I mean What upgrades it alows?

[@MindaugasJocionis]

Yes, downgrading the dashboard BLE is enough to be able to flash the controller over Bluetooth. This is for those who bricked their controller when flashing the wrong firmware, or they bricked it somehow else.

[@Extra-yb2bd]

@@MindaugasJocionis Ohh Ok Ic Thanks Man Those Video r really Helpful. I got sad when i came to know That I cannot Flash Firmware. Later i got Those Videos. I have Ordered STLink V2.

[@osamakhattat865]

first of all thanks for your information My question is I have controller 3.3 and I have dashboard of 365 that have points no numbers can I flash the controller with your method

[@MindaugasJocionis]

It doesn't matter what dashboard you are using, you can flash controller like in the video. Don't forget to check that GD32 checkbox for 3.3 controller version. Subscribe, thanks.

[@PrintWorx3D]

What do i do if the screws on the bottom are all weared down and wont come off

[@MindaugasJocionis]

Look on KZbin; there are a lot of videos there. Personally, I would use a Dremel to make a cut in the head, and then use a flathead screwdriver. Subscribe, thanks.

[@TeamAmierliaTV]

​@@MindaugasJocionissir why does my flasher not oppening and theres an error saying download .NET core then nothing happens?

[@MindaugasJocionis]

@@TeamAmierliaTV Perhaps you blocked it with a firewall, or did not allow access to your network, or the laptop was not connected to the Internet. It should automatically download the mocrosoft .net core. You can do this manually, but then you will also have to manually download the drv and place it in the correct folder.

[@losticedice9751]

Wich colour is lila and purple? I want to connect direkt per usb cabel, i have +- white and green

[@hddrs2827]

Can i do it without soldering?

[@MindaugasJocionis]

@@hddrs2827 Yes, if you have a steady hand. Clean protective coating from those pinpoints with isopropyl. Subscribe, thanks.

[@hddrs2827]

@MindaugasJocionis thank you mate i m subscribed on mi pro 2 works with 35/27 error?

[@MindaugasJocionis]

@@hddrs2827 Yes, this should solve your problem.

[@hddrs2827]

@MindaugasJocionis thank you man you are a true legend

[@NoRulesApparel]

I''ve bricked my already downgraded BLE pro 2 because a customer wanted to buy it and tried connecting it to the Mi home app. Power button doesn't work anymore so guess I'll have to flash the DRV now. My question is if after this, can it be connected to the Mi home app again? Or should I take any other steps. I just want it stock again for the customer.

[@MindaugasJocionis]

Enter the correct serial number, and it should work with Mi Home. When I tried this on my modified scooter, Mi Home successfully flashed it without bricking. It flashed the BLE firmware first, followed by the DRV firmware. Subscribe, thanks.

[@PMBurruchaga]

Hello. I have a mi essential with sco driver v3.3. Is valid the video method? I can´t install reflash, it asks me to install .NET core. What can i do?

[@MindaugasJocionis]

Yes it will work. ESC version you need to check on board. NET Core you can get from here: shorturl.at/jxPQ5 or from Microsoft. Subscribe, thanks.

[@PMBurruchaga]

@@MindaugasJocionis It's already working. thanks very much friend!! You have a new subscriptor

[@Chris_derPole]

does it fix that my escooter showes 0 kmh and the button doesnt work and its always on driver mode???

[@MindaugasJocionis]

If it's not a dashboard water damage problem, then yes. If it happened after flashing your scooter firmware, this will definitely help. Subscribe, thanks.

[@90bpmbeats23]

i have the same display stuck on D,,plugged the batt accu cabel out and back in but didnt change anything,scooter hitted hard and went stuck like that

[@pooky-g8e]

Just a quick question for you when I turn my scooter on the Bluetooth icon does show but when I try and connect it to the app and try to flash it is not currently letting me

[@MindaugasJocionis]

Can you still ride the scooter? If this happened after flashing, then your esc is bricked and this will help. Subscribe, thanks.

[@GoodNuff0]

any idea why it says"init mode failed" and "cannot connect to target"??

[@MindaugasJocionis]

This means the st link is not connected to the controller. Is the controller original? Update stlink firmware, double check soldering and make sure that wires are connected to correct stlink pins. Subscribe, thx.

[@MindaugasJocionis]

And if you are trying this without soldering, you will first need to remove the coating from the solder points on the controller. Use isopropyl alcohol, or something similar.

[@GoodNuff0]

hey, ive made sure all coating is off and its all connected properly, is there any way we can message privately so we can resolve this? thanks @@MindaugasJocionis

[@MindaugasJocionis]

@@GoodNuff0 instagram.com/siurbutis?igshid=MTNiYzNiMzkwZA==

[@edinfific2576]

​@@MindaugasJocionisDid you guys resolve it?

[@en2oh]

Any advantage over using M365downG (except you don’t need an android device)

[@MindaugasJocionis]

This method is for bricked controllers. Otherwise, flashing the firmware using Android apps via BT will be much easier and faster. Subscribe, thanks.

[@carlosmanuellopezcastaneda1000]

Hola.Se intento deslimitar un S1 que tenia BLE155 y ESC 3.1 por bluethon y ahora no encide. 1.- ¿ que está bloqueado, la pantalla,el ESC, los dos?. Que se puede hacer en estos casos:¿ soldar STLINK en pantalla o en ESC ?

[@MindaugasJocionis]

Probablemente hayas bloqueado tu ESC, este video muestra lo que necesitas hacer. Revisa tu mensajería, te escribí, y no olvides suscribirte, ¡gracias! :)

[@mikelm3005]

Merci enfin je réussi a me sortir de l'erreur 27/35 gros like :)

[@MindaugasJocionis]

Heureux d'entendre. N'oubliez pas de vous abonner :)

[@مصطفىالمحمود-ن8ب]

My scooter Pro 2 the control works well but the rear light does not work I installed another control the light works but very weak I installed another control the rear light works perfectly but it shows me error code 41 I followed up the meaning of this error it tells me that the battery is overheating knowing that the other two control do not show this error

[@frost-hn5yn]

According to the Scooterhacking app, it says my scooter is a mi 3 but xiaoflasher says it's a M365_3, which one is correct? Also is downgrading dashboard only enough? or do i have to do both dashboard and esc

[@MindaugasJocionis]

I don't use xiaoflasher. I think M365_3 probably means mi3. If it has dashboard with numbers and blue brake caliper, then it's mi3. Yes, downgrading the dashboard BLE is enough to be able to flash the controller over Bluetooth. Subscribe, thanks.

[@PureComedi]

​@@MindaugasJocionisI have to correct you that that is not the case, if you only flash the dashboard, the scooter will spit an error 42 at you, referring to a BLE/DRV firmware mismatch, which blocks all flashing/connecting operations through bluetooth, so yes, flashing the ESC/controller IS necessary in Mi 3s as they are the first one where xiaomi stepped their flashing protection up.

[@MindaugasJocionis]

@@PureComedi Well, I mean, to be able to flash a hacked DRV over Bluetooth, you need only to flash the dashboard with ST-Link. And yes, you are correct; if afterward, you flash an ordinary hacked DRV, you will get error 42. For Mi3, it is necessary to use a patched DRV or special BLE, or to use SHFW from the scooter hacking utility. I think SHFW is the best option; you can tweak it in real-time with the app, and it prevents you from flashing the wrong firmware. And probably, at first, it will be necessary to flash DRV003 (or attempt DRV downgrade with "scooter hacking utility") to be able to flash anything on the mainboard, but this is another story :) The first step is to flash your dashboard (BLE) with ST-Link to be able to do anything. Thanks for the corrections and help, it would be great if more people here helped others under these videos :) 🤝

[@PureComedi]

Another bit of correction on the last part, we use Reflasher (it contains everything to flash drv and ble for basically all supported scooters) for that, as I said you can't connect to a scooter with error 42 so you can't really just downgrade it in SHU, and also, flashing order doesn't matter at all, you can start with the esc on the Mi 3 if you want to, it won't matter, either way im not trying to be offensive or anything just want to get things straight based on experience.

[@MindaugasJocionis]

Strange, I have a mi3, 2 years ago I flashed an unpatched drv, got error 42, after that I was able to connect to it via Bluetooth without any problems and flash it. A few guys have also done this successfully, just by downgrading the ble. Maybe something has changed, no idea. Anywai in worst case you can flash it with stlink. :)

[@ggbandi.210]

can i flash aftermarket controller with this method?

[@MindaugasJocionis]

No, subscribe, thanks.

[@yusufkenanturak]

Hey thanks for video, i bricked my 1s when flashing drv file on the shfw firmware, it is not responded the connection request, throttle and electronic brakes not worked also and i solved with this method without soldering. Thanks.

[@MindaugasJocionis]

@@yusufkenanturak Nice, din't forget to subscribe, thanks.

[@yusufkenanturak]

Subscribed

[@TwIn603]

How did you do with without soldering ?

[@yusufkenanturak]

@@TwIn603 it is easy man only give flash command from pc and make sure the ribbons touch the pins properly without slipping to the end of flash.

[@TwIn603]

@@yusufkenanturak I did think that just wanted to be sure lol. Thanks 👊

[@wiilu0073]

Hello, i have a problem Esc v3.0 (same as you) and all is soldered and connected like the video but i don't get the green light only the red shows up and the ReFlasher program on the pc say "couldn't connect to st-link" What should I do? Thanks if sb can help me !

[@MindaugasJocionis]

It means that st link is not recognized by pc. Did you installed the drivers? Might be bad port, extension cable etc.

[@wiilu0073]

Ok i will try on another pc tomorrow

[@wiilu0073]

Ok i installed the driver now, but it still doesn't work but now the progran say "couldn't connect to target" 🤦

[@MindaugasJocionis]

This indicates that STLink cannot establish a connection with the board. Please review the soldering and wiring connections to ensure they are correctly attached to the designated pins.@@wiilu0073

[@wiilu0073]

I'm quite sure that the solders are properly made cause I've checked with a multimeter.

[@alienmodz1210]

Do you no where I can buy the paper thing off the back off the ESC

[@MindaugasJocionis]

Might be something like this: amzn.to/3t84xri Adhesive Insulation Paper. Designed to isolate battery packs from the case.

[@jonesboss2880]

You have a video on flashing the dashboard of a scooter too. I just want to use scooter hacking utility with bluetooth. In which case do i need to flash dashboard & ESC. Where is the difference in their function?

[@MindaugasJocionis]

To flash the shfw (or DRV) from shu over the BT, you need to flash the dashboard (BLE). Of course, if in your scooter is a blocked BLE version. Mainboard (ESC) needs to be flashed only if it gets bricked for some reason. (wrong DRV flashed, or sometimes for no reason while flashing). Subscribe, thx.

[@mustafaelmahmoud7680]

Can I flash scooters similar to Xiaomi and Segway???

[@MindaugasJocionis]

No. Sub. Thx.

[@user-cw3nb8rc9e]

Hi. I have 3 electric scooters for family members bought in 2019 and 2020. 2 x m365 Pro 1 and 1 x M365 Pro2. Once in the past I generated a FANTASTIC firmware for each of them on some russian page ( I used serial of each scooter to generate the firmware. I came to the conclusion recently that when something happens to any of these controllers I will loose my fantastic firmware, because I have no backup made. I am considering to buy ESC V3.0 M355 Pro Pro2 controller and simply clone the software od each motherboard currently in my scooters to the newly bought motherboard. How to do it in your opinion? The Scooter Hacking Utility says I can use the same serial for each cloned m365 pro. Tell me. How would you do what I wish to do? Buy ESC V3.0 motherboard (?), then connect to m354 pro with scooter hacking utility (can It save firmware to a file on my PC like you would rip a DVD?). Then, How to clone this backed up firmware onto new board from ali ? I need power in the board, so how to do it? Do I need to connect it to the battery (basically removing working controllers I have now?) or the board could work in some different way? In order to flash-clone the firmware I need power being provided to the board as I understand

[@tmk8774]

Thank you , gret video , great job

[@MindaugasJocionis]

Don't forget to subscribe, thank you. :)

[@andreaspersson2021]

Is this needed if I want to speed hack mi 3 scooter? Or is dashboard downgrade only needed?

[@MindaugasJocionis]

You need dashboard downgrade. Use this if your mainboard is bricked. Subscribe, thanks.

[@alienmodz1210]

Does the mi3 have to be gd32 enabled

[@MindaugasJocionis]

It depends on the version of the board, if 3.0 then no, if 3.1 then yes. 8:19 Subscribe, thanks.

[@alienmodz1210]

Thanks for the info brotha this is my first time they look small tomoz Ile be starting

[@orosziroland9961]

Hello! I bought a defective Xiaomi mi essential scooter used! my question is how can I reprogram the DRV to the original so that it works again? I can't find the "Essential" model in the list of the program! or which model program should it work with again? Thank you very much for the quick reply! 😁😁😁

[@MindaugasJocionis]

It's Mi scooter lite; subscribe, thanks.

[@MrDmitryFrolov]

@@MindaugasJocionis Is it mi lite? Is the Essential scooter not m365?

[@MindaugasJocionis]

No, m365 is the first xiaomi scooter, essential is striped down mi1s . Subscrine, thanks.

[@MrDmitryFrolov]

Another question is whether it is possible to flash a scooter with an analogue of ST-link ... the name is DAP-Link?@@MindaugasJocionis

[@MrDmitryFrolov]

@@MindaugasJocionis?

[@yusufkenanturak]

Hey thanks for video, i bricked my 1s when flashing drv file on the shfw firmware, it is not responded the connection request, throttle and electronic brakes not worked also and i solved with this method without soldering only in 2 hours. Thanks.

[@Strateas44]

Hi my friend, i tried to flash it but now i can't connect, i press the button the dashboard opens but it doesn't do anything else, doesn't close doesn't opens light, and of course it doesn't work, if i try the dashboard method without soldering will it work? Subscribed thanks

[@MindaugasJocionis]

I need more information. You flashed the wrong DRV to the motherboard, right? Are there any error codes flashing on your dashboard now? Have you flashed anything to the dashboard (BLE)? What model of scooter?

[@Strateas44]

Its the xiaomi essential 07/2020 model , i tried to flash it via Bluetooth, at first i saw a AO in the dashboard and when it finished installing just the 0 of the speed, but it did not change modes or the flashlight working and even i could not turn it off

[@Strateas44]

There are no codes flashing neither the scooter is working

[@Strateas44]

I flashed the Drv 218 essential zip that i found online

[@MindaugasJocionis]

So, you have flashed shfw. A0 means the battery is fully charged. To start riding, you need to set the throttle curve in the "Scooter Hacking Utility" app. It's strange that you can't turn it off with a button. Perhaps it's just soft brick. Try disconnecting the battery for a while, as shown in this video: kzbin.info/www/bejne/gn3MY4ZoopmIiNE

[@toptechboy007s]

Hello why we need flashing ! i have problm My xiaomi 365 when i press star button no led blink .... I need to flashing controller ?

[@yeisonfabianlozanoarenas6604]

Muchas gracias por tan valioso video

[@MindaugasJocionis]

Me alegro que haya ayudado. No olvides suscribirte, gracias.

[@g0m990]

This method works for xiaomi essential error 27?

[@MindaugasJocionis]

Yes, this will help. Tho first try this: "Fix DRV Brick without ST link: (by VooDooShamane) Switch on and hold the scooter with the brake pulled Switch off the scooter with the button Keep the brake pulled Switch the scooter on again Connect to SHU (SHU-scooter hacking utility - app from the Android market) Vanilla DRV247 (load from Repo) flash When Flash starts, release the brake The brake must remain permanently applied at all times. It may and must only be released when the flash process has started. " And don't forget to subscribe, thanks.

[@erikjirous7302]

Hi, I bought a used scooter which had been flashed using bluetooth and mobile phone app. I want to change the firmware to my own but the apps show errors or flashes but it doesn't actully affect the scooter. Will this help me to be able to flash it with my mobile phone again? Thanks

[@MindaugasJocionis]

In my opinion, it should work. Subscribe, thanks.

[@rambydecena9143]

I have mi essential and flashed a wrong firmware, now the controller freezed up. Tried to unplug and plug the batt conmector and still same issue. Please help. TIA

[@MindaugasJocionis]

You bricked esc controller. This video shows you what you need to do. Check the video description for tools you need. No worries it's fixable. And don't forget to subscribe, thanks.

[@hddrs2827]

If the controller is flashing in green can i disconnect the controller from the batterie?

[@MindaugasJocionis]

@@hddrs2827 Yes. Subscribe, thanks.

[@donbatallones3152]

Why can’t connect on new version of DRV the stlink always say target not found

[@MindaugasJocionis]

What do you mean by "new drv version"? New motherboard version (ESC3.1)? If so, you need to check the "GD32" box. Usually "target not found" means poor soldering or incorrect wiring to the stlink. Subscribe thanks.

[@ilyaoleynikov8771]

There is zero need to overcomplicate and solder.

[@MindaugasJocionis]

Thanks for the comment :) Yes, it is possible to remove the coating from the board with isopropyl alcohol, connect 5V to the connector, and hold the data pins by hand. However, I'm unsure what will happen if your hand moves while the bootloader is being erased. It's nothing too complicated to solder a few pins

[@auetrithatus1048]

thank you very useful video👍

[@MindaugasJocionis]

Thanks, don't forget to subscribe :)

[@user-cw3nb8rc9e]

I wish to clone my great m365 Pro 1 firmware from motherboard on my Pro 1, straight to my pc and then clone it back to a new m365 pro motherboard (ESC V3.0). How to do it?

[@hichamahmedjad906]

Thank you👍

[@MindaugasJocionis]

Don't forget to subscribe, thanks :)

[@ilbossdeimonopattini401]

Ciao mi può dire che chiavetta e grazie mille 👍👍👍👍👍👍

[@MindaugasJocionis]

Per aprire il fondo dello scooter? Non lo so esattamente, compra un set qualsiasi e ne troverai uno adatto. Iscriviti, grazie.

[@ArturMoisiiadi]

What about not original new controller??

[@MindaugasJocionis]

Of course, why not. Subscribe thanks.

[@ArturMoisiiadi]

Doesn't work( Can't do no BLE no ESC or DRV it says can't connect to target@@MindaugasJocionis

[@MindaugasJocionis]

@@ArturMoisiiadi Oh, I thought you wanted to replace your bricked ESC with a non original one so the scooter can ride again

[@ArturMoisiiadi]

@@MindaugasJocionis exactly, but the old controller also Chinese

[@MindaugasJocionis]

Try to ask in this telegram chat: t.me/scooterhackingchat

[@Qewerty10]

I accidentally removed the sticker with the serial number, is there a way to reflash the firmware without it?

[@MindaugasJocionis]

Use one from the internet, there are plenty of them :) Subscribe, thanks.

[@azerazer8587]

tanks.. can modified scooter turn sans aficheur

[@Blaszow]

What if I bought a used one in order to fix it and I have no serial number of the scooter? Is it going to be a problem?

[@MindaugasJocionis]

Check on internet there are plenty of them :) I believe you can use random just with correct number on the beginning according to your scooter model. wiki.scooterhacking.org/doku.php?id=mi365 Subscrube, thanks.

[@Blaszow]

Thank you for the quick answer, subbed and liked. Greetings from Poland

[@hammarbyar]

I did exactly as shown. The progamm even said all done. Put everything togather and no change from before. So i plug the st link back into the computor to redo it all but now my computer dont recognize the st link anymore and wont show it

[@MindaugasJocionis]

Try to ask in this telegram chat: t.me/scooterhackingchat Subscribe, thanks

[@overexposurevideo]

coudn’t connect to target it says. all the soldering is checked leds burn on the motherboard… maybe the controller is too new . its sco driver v3.3

[@MindaugasJocionis]

Check gd32 checkbox ESC3.3 is same as 3.1

[@overexposurevideo]

yes i did of course, no luck

[@MindaugasJocionis]

@overexposurevideo What's in the log exactly? Usually it's always a bad contact. As well try to ask for a help in this telegram chat: t.me/scooterhackingchat

[@adri_108]

Why doesn't it let me open the app?

[@WaveConsolas]

hola buenas, tengo un essential con placa sco driver v3.0 que le deje a un amigo para trucarlo y lo a brickeado, el ble ya lo tengo reparado solo me falta el drv me podrias explicar como flashearlo ya que en el programa en la seccion Scooter no aparece la opcion de Essential, te lo agradeceria mucho

[@MindaugasJocionis]

Para "essential", elige "Mi Scooter Lite" en la aplicación. Suscríbete, gracias.

[@WaveConsolas]

@@MindaugasJocionis muchas gracias por tu atencion y sigue haciendo videos asi 👍

[@urnville]

will this fix error 27?

[@MindaugasJocionis]

If you flashed the wrong firmware and are now getting errors 27 and 35 alternately, then yes, it will help. Subscribe, thanks.

[@urnville]

@@MindaugasJocionis thanks, subscribed

[@MehLife]

it fixes all errors that are not associated with hardware faults

[@123123jonasthe]

hello. I really hope you can help. I got a mi 2 pro, and bought a m365 pro display with Good ble to unlock speed. Something happend in the flashing, and know both display are saying error 35 and sometimes 27. Do you think a stlink will be able to fix the problem.

[@MindaugasJocionis]

You flashed firmware that is made for ESC (mainboard) 3.0 and your's is 3.1. Do as in this video and it will be running again. Subscribe, thanks.

[@123123jonasthe]

Thanks. After I do like u in the video, will I then be able to flash custom speed with the original dashboard 157 ble or should I still use the new dashboard I bought with good ble? I will subscribe

[@MindaugasJocionis]

No, you only will unbrick esc. To be able to flash custom firmware to mainboard (esc) over bluetooth with original dashboard, you need to downgrade ble (dashboard firmware) like in this video: kzbin.info/www/bejne/f6e0ZaKKZ9qSrMk Or use a purchased dashboard.

[@123123jonasthe]

So the new display I bought from a 365 pro with good ble will just brick it again? Maby I wrote it a bit unclear, but a have already bought a display from a 365 pro with good ble (my scooter is a 2 pro) So if I unbrick like in your video, will I then just brick it again with the display from the 365 pro? And again thanks for helping, you are great

[@MindaugasJocionis]

If you flash the firmware for a new type of controller, it will not be bricked. The problem was that you flashed the wrong firmware. The best option is to install shfw from the "Scooter Hacking Utility" android app. SHU recognizes the version of esc and flashes the correct one. More info anf help you can find in this telegram chat: t.me/scooterhackingchat

[@Hamas633]

I flashed my xiaomi pro 2 model 2023 and then i get code 35 and 27. I do same thing like your video and then it work. But when i use xiaoflasher to downgrade ble i get same problem. How can i fix it can you help me?

[@MindaugasJocionis]

This error is due to flashing the wrong DRV to the mainboard. Probably, your mainboard is 3.1 or 3.2 with GD32 chip version, and you flashed DRV made for 3.0 STM32 mainboard. Reflash your mainboard again and use the "Scooter Hacking Utility" Android app. It automatically recognizes the mainboard model and flashes the correct firmware. Subscribe, thanks.

[@Hamas633]

@@MindaugasJocionis Yes it is. So how can I get it to go 35kh

[@MindaugasJocionis]

Reflash your mainboard again, then use the "Scooter Hacking Utility" Android app for shfw flashing

[@Hamas633]

@@MindaugasJocionis this firmware package is not compatible. With your current hardaware. It wat i get after shfw

[@MindaugasJocionis]

contact me on Instagram, I will try to help

[@TeeMuki666]

Trying to save a bricked scooter but cant seem to find the serialnumber anywhere. Anyways to find out?

[@MindaugasJocionis]

It's on the sticker on the base of the scooter from the side i01.appmifile.com/webfile/globalimg/scooterSave/scooter2.png Subscribe, thanks.

[@TeeMuki666]

@@MindaugasJocionisThere doesn't seem to be any sticker on the side. Is there any other way?

[@MindaugasJocionis]

I have no idea, try asking in this telegram chat t.me/scooterhackingchat maybe there are some general serial numbers

[@kornelpasztor7947]

Is there any reason instead of the green light I have red light coming up?

[@MindaugasJocionis]

On esc? What does the reflasher log say? Subscribe thanks.

[@kornelpasztor7947]

@@MindaugasJocionis it says it can't comnect. I asked in a fb group, they said it's a fake controller so no chance to downgrade it :(

[@MindaugasJocionis]

@@kornelpasztor7947 :(

[@wiilu0073]

Hello i have the same problem but it's an original esc (v3.0) The re flasher program say "couldn't connect to st link" but all is connected like the video and only the red light shows up. I hope there's a solution ! Thanks.

[@kornelpasztor7947]

@@wiilu0073 I ended up buying another one that worked straight away from the downgrade app. The key is that no xiaomi app should be on your phone. But now I have another issue with my scooter 🤦🤦🤦🤦 Seems like the motor has giving up, if I try to go with it the front wheel starts to vibrating, it started to doing it when I was coming downhill and the motorbrake was turning on. I'm getting to the point that I might just gonna throw it away 😆🤦

[@rafag6613]

Hello friend, I can't deal with error 22 in pro 2. The scooter only works on drv247, if I change it to any other, error 22 appears. Is there any solution to this problem?

[@MindaugasJocionis]

No idea, try to ask in this telegram chat: t.me/scooterhackingchat Subscribe, thanks.

[@Malagueto]

Podrias hacer un video sobre como donwgradear la bms?

[@MindaugasJocionis]

Lo siento, (con stlink) solo si alguna vez tengo un BMS bloqueado. Si no está bloqueado, puede degradarlo a través de Bluetooth. ¿Por qué necesitas eso? Tenga cuidado si flashea un BMS incompatible, se bloqueará". Aquí hay un tutorial sobre cómo hacerlo: cloud.scooterhacking.org/topol/Guides/M365_BMS/Guide.pdf Suscríbete, gracias.

[@Malagueto]

@@MindaugasJocionis solo era por saber como hacerlo, pero cierto hay que tener cuidado, mucha gracias🙌🏼

[@dimitarivanov1489]

I bric my controler v 3.3 how to fix

[@MindaugasJocionis]

Same as 3.1. Subscribe, thanks.

[@mikromike8827]

Hey mate, i have buy an used scooter in germany and i think its manipulatet an the preowner is still conectet .. Can i restore it to original with youre teknik? greetings!

[@MindaugasJocionis]

It's tied to your scooter's serial number (to Mihome app), so I think it's possible, but you'll need to get an unused serial number or used and removed from mihome account. If your scooter has BLE less than 155 you can change your scooter serial number over Bluetooth with apps like "downG" etc. (there is no need to dissasemble). Subscribe, thanks.

[@mikromike8827]

@@MindaugasJocionis Bluetooth conection dosent work so i dont know the BLE and display is just blinking. Thanks for youre quik answere! Edit: Also DownG dont work couse my Androidversion is to new

[@MindaugasJocionis]

@@mikromike8827 So you cannot ride it? If it has bricked ESC, then this will help.

[@mikromike8827]

@@MindaugasJocionis OK I'll try it soon and if it works I'll let you know😊But first of all thank you very much

[@marcionogueira5086]

I've done it all and when I connect to pc to flash it turns on red light on it but nothing happens I can't flash it. Thank you

[@MindaugasJocionis]

What does the reflasher log write?

[@thedukas]

Can you show how to downgrade Ninebot E45?

[@vfam825]

I bought st link v2 but it cannot be recognized on my old windows 7 laptop, installed drivers and everything, will not work, only blinks red. SOmebody with clue?

[@MindaugasJocionis]

Try miduflasher (v1.0.5) If that does not help, try on a different port, or another pc, if that does not help, probably a faulty stlink. Subscribe, thanks.

[@vfam825]

@@MindaugasJocionis thx for response, it was not faulty st link. I needed to connect it to stationary PC that provided 5v to usb. Then I didnt manage to make scooterflashing utility program to start but I solved it wit m365rec software and it worked.

[@MindaugasJocionis]

@@vfam825 Glad you sorted it out :)

[@FREEZY145]

I want to flash my mi3 and it just says couldnt conect to target

[@MindaugasJocionis]

Bad connection or incorrectly connected wires. Subscribe, thanks.

[@FREEZY145]

@@MindaugasJocionis do you know well about st link devices

[@ralphsteen8302]

How do i se my serialnumber I don’t have any stickers left

[@MindaugasJocionis]

Search on www etc. There are plenty of them. Or on the box if you have it. Subscribe, thx.

[@ralphsteen8302]

@@MindaugasJocionis Can i just use a Random one?

[@ralphsteen8302]

@@MindaugasJocionis And do i need those pins you had and if that’s the case what are the name and size on them

[@MindaugasJocionis]

Check the video description. You can use anything that is comfortable for you to solder to those pin points. I didn't tried with random, trie asking in this telegram chat: t.me/scooterhackingchat

[@vfam825]

@@ralphsteen8302 Hi, have you found serial number for your scooter? I bricked mine and have same problem

[@T3DeathByte]

I have 1s scooter, no reaction on power button. Battery board led flashing red 3 short and 1 long time after I press reset button.

[@MindaugasJocionis]

After what did this happen? Subscribe, thanks.

[@T3DeathByte]

@@MindaugasJocionis its my brother scooter, he said that power on button worked only with charger plugged in for 1-2 minute, there was some number on screen, mby error Codes, but he dont remember, because scooter goes ok. One or two times i saw flashing stop signal many times. Then one morning it suddenly bricked. On bms board is smal button in corner, if i press it then got 3 short and 1 long flash. Section voltages are from 4.04 to 4.10 volts. On good battery led always must flash with blue.

[@MindaugasJocionis]

If you have reset the BMS and the problem still persists, the first thing to do is check the cable connections and battery cell solder joints for cracks. For moore help try asking in this telegram chat: t.me/scooterhackingchat

[@JackWhoGames]

Qq ​@@MindaugasJocionis

[@gamer-ys5bf]

Does he want these specific goodies?

[@MindaugasJocionis]

???

[@gamer-ys5bf]

@@MindaugasJocionis these cables that you show in the video with these specific colors, should I have the same ones?

[@MindaugasJocionis]

@@gamer-ys5bf No, of course not, the color of the cable does not matter, it is important where you connect them :) Subscribe, thanks.

[@nanibelloua4962]

What about Chinese controller

[@MindaugasJocionis]

As far as I know, Chinese controllers cannot be flashed.

[@amer0455]

I wanna do this without soldering but it never connects with the controller there‘s only a red shining on it

[@MindaugasJocionis]

Clean the protective coating off the circuit board with isopropyl alcohol and hold as steady as you can. What does the app log says? Subscribe, thank you.

[@amer0455]

@@MindaugasJocionis i did clean it already with isoproply alcohol it says couldn‘t connect target the controller shines only red i can‘t see any green light

[@amer0455]

I secured the v5 point as best I could with tape and pressed the other three pins until it glowed red and the message "Unable to connect to target" appeared.

[@MindaugasJocionis]

What is your controller version 3.0; 3.1. or 3.3? For 3.1-3.3 you need to check that GD checkbox.

[@amer0455]

@@MindaugasJocionis3.1 and yeah i already tried it with the checkbox on

[@J3j3j3Kwkek3]

Can you please help me my scooter doesn't turn off and i cant even click on the power button so it comes flashlight it shows no battery nothing it happend when i tryed to make my scooter faster with a file by using an app please help

[@MindaugasJocionis]

You probably have ESC 3.1, or just by bad luck bricked it while flashing. Do as shown in this video, and it will be fixed. Subscribe, thanks.

[@J3j3j3Kwkek3]

​@@MindaugasJocionis but i cant connect the scooter to the computer like you did

[@J3j3j3Kwkek3]

@@MindaugasJocionis you now how i can connect to the scooter with out the power button

[@MindaugasJocionis]

The only way to unbrick esc is as shown in the video. It has nothing to do with dashboard, it's mainboard (esc) problem.

[@J3j3j3Kwkek3]

@@MindaugasJocionis damn cause its to complicated like you did in the video

[@СашаАлексеев-с7в]

windows 8 not working reflasher_v1.3_

[@MindaugasJocionis]

I have no idea about Win8, I use Win11.

[@СашаАлексеев-с7в]

you have 64 bit ?

[@MindaugasJocionis]

Yes, there is no 32-bit version of Windows 11

[@СашаАлексеев-с7в]

okey I am change windows )))) thank you my friends ))))

[@Pak-zf8qk]

Hi I recently purchased a Xiaomi m365 scooter, but have trouble pairing it to the app. I have an iPhone and when I try to connect to the app, it shows up, but when it reaches the "press the power button to pair" I press the button and nothing happens. What should I do? Would reflashing the board help in this case?

[@MindaugasJocionis]

I don't think this is related to the motherboard firmware. Does any error appear? If the scooter is connected to one account, you will not be able to connect it to another. But an error should appear (at least in the Android application). Subscribe, thanks.

[@Pak-zf8qk]

@@MindaugasJocionis thanks for the reply. Is there another workaround such as replacing the Bluetooth chip? I bought it second hand and the previous owner said that he doesn’t have the mi home account anymore. Also, I’m on iPhone so whenever I try to connect it and reach the “press the power button stage” it just turns the light on, but no error appears.

[@MindaugasJocionis]

@@Pak-zf8qk Try asking in this Telegram chat: t.me/scooterhackingchat It might be because of a clone ESC as well, who knows what was done with that scooter...

[@patelnia6515]

Hey man, when i tried flashing ble 157 it said writing DRV and the program crashed. now my scooter doesnt work. what should i do. i subscribed.

[@MindaugasJocionis]

@@patelnia6515 This video is about flashing drv to the mainboard. I don't get it why are you writing about ble. Ble is firmware for the dashboard.

[@patelnia6515]

@@MindaugasJocionis i figured it out, the flasher bugged out for some reason, bought a new dashboard. thanks :)

[@zygimantas2216]

Ačiū! 🎉

[@MindaugasJocionis]

Sub. Ačiū :)

[@aprendizdeesperista6214]

Buenos dias mi controladora es 3,3 puedo hacer algo gracias un saludo

[@MindaugasJocionis]

s lo mismo que para la versión 3.1 (debes marcar la casilla de GD32). Suscríbete, gracias.

[@aprendizdeesperista6214]

Muchas gracias voy a intentar a por cierto ya me subscribo y tienes uno más gracias un saludo

[@ineridiziopeppe1728]

where i can find serial Number?

[@MindaugasJocionis]

On a sticker on the side of the scooter deck or on the scooter box. Or from the www :) Sub. Thank you.

[@ineridiziopeppe1728]

@@MindaugasJocionis i dont have the sticker, and box. what's the www? anyway i already connected mi scooter with m365dash app, I saw there is a serial number, I hope it's right

[@orosziroland9961]

Hello! How to seen my scooter serial number? 😢😢😢

[@MindaugasJocionis]

On a sticker on the side of the scooter deck or on the scooter box. Or from the www :) Sub. Thank you.

[@СашаАлексеев-с7в]

you bless u recovery DRV all system work )))))) reaflesher )))))

[@MindaugasJocionis]

Nice

[@azerazer8587]

comment piloter controller scooooooooter sans display ....

[@giovanniturco6428]

Hi just bought the pro 4 scooter 🛴 can this scooter be flashed?

[@MindaugasJocionis]

No, there is no speed boost hack for this model. Please subscribe, thank you.

[@tulaBat]

I flash my ble with scooter hacking utility and now it couldn’t be turned on. Is it possible that I bricked the drv from flashing ble?

[@MindaugasJocionis]

No, you couldn't have bricked the DRV while flashing the BLE. Subscribe, thanks.