Custom Firmware for your XIAOMI PRO 2 Scooter in 10 minutes

In this guide we'll be cooking a custom firmware for a Xiaomi m365 Mi Pro 2 (great naming guys - great ! just ! great.)
This also applies to other ninebot and xiaomi scooters, check
scooterhacking... for more details.
In this guide we'll be doing the following:
1. unlock the top speed of the scooter
2. increase the current ratings of the various modes
3. eliminate the 5kmh before torque requirement
4. opt for a smoother acceleration map and operating mode
5. smoother e-brake effect

[@Darieee]

For those of you with new scooters (april 2022) that can't overwrite your DRV version, check this out: kzbin.info/www/bejne/e3zEXqilhNWUeZI

[@straightouttawoodz]

I have the same issue, I am planning to return it.

[@carlwake5614]

Mine just arrived, declined firmware update through the home app, custom firmware installed no problems

[@elliott1383]

Thats not good, i just upgrade... f*ck

[@alanbiesiadzinski816]

I have the same shit problems, nothing works !! Fuck

[@straightouttawoodz]

Are tou guys trying to downgrade the BLE before applying anything else ?

[@Yalla153]

Great tutorial. I've been using it for a week without issues. I have a xiaomi nordic pro 2 and it was limited to 20 kmh. Now it can do 32 without any issues. Nice and easy tutorial and well explained too. 👍

[@mathiasweinreich1100]

Hey champ i have pro 2 nordic aswell but limited to 20 kmh. Did you use the same settings as he did in the video? Im just under 100 kilos so im worried that i should put lower numbers but would prob use those numbers. I just had a Ninebot ES4 before with 33 kmh top speed so even 25 feels a bit slow now.

[@Yalla153]

@@mathiasweinreich1100 I used the same settings as he did for the battery and top speed. I'm 72 kilos and it's perfect for me. It gets up to 30 km/h without any issues and it can get up hills easily.

[@lifechannel2767]

Hi. I also have Nordic. Do you think it doesn't matter what firmware is on it from the factory, the update will still work??

[@Darieee]

as long as you haven't updated it to the newest firmwares, it should be fine

[@fallen6060]

Hey man. It's sad that it's illegal in Denmark to go over 20kmh. May I ask why you tune it to go faster than whats legal? I don't know where you're from, but since you have the nordic version, my best guess is that you're from Scandinavia.

[@lassiyli-mayry888]

Hi darieee! Thanks for your video, my scooter got stolen and i had to do this again. Last time was over a year ago so didn't remember shit. With your video it took me barely 10 min and max speed is ok. Havent tried your config yet but I feel it will be better than the old one! Thanks again!

[@Darieee]

my pleasure 🤘

[@marke46320d55]

Great easy to follow video. I just flashed my xiaomi pro 2 this morning using this video and worked perfectly. It now wheelspins when I pull off lol

[@Darieee]

🔥🔥 ride on, brother

[@Qunixy]

Heyy does it work on ble 1.5.7

[@alexanderlundin4811]

How fast does it go?

[@numaiconteaza6300]

finally i did it after 2 tryes it works. i set it eco = 10km, drive = 16km, speed = 24km my perfect speeds for food delivery i been trying to do this for months

[@lion555ify]

dacă-i prea repede te încurcă la livrat?

[@estkiller100]

Very good tutorial. Thank you for explaining everything so well.

[@oliverlechuzaowl14]

Hi,i did also on my pro2 but the problem after i installed all,my scooter wont turn off anymore. When i turning off it’s automatic on by its own.

[@kylekatarn39]

Followed your instructions and the flash itself works great, however the scooter wont turn off, it turns itself back on immediately after holding the power button down for 3 sec. Any suggestions? I have tried the following: - Flashed the stock (vanilla) firmware - Hard reset (brake, power button and throttle) - Disconnected the battery cable - Tried to change region The scooter wont connect to the Mi Home app anymore, I sometimes get the error code 29 but that disappears just by pressing the power button. The scooter is brand new, did activate it from the MI Home app but did not update the firmware so the BLE was not 157 when I flashed it.

[@xqqz2440]

once you hack the scooter you cant use the app but the app is useless either way

[@zeunb3453]

Thanks man👍🏻 I cooced upp it and it worked just fine. Let there be comments here from you/people around world infos about if over heatings/burnings comes upp. Great job jäbä😁🙏🏻

[@GrandTheftTurtle]

Just done this and worked a treat thank you 🙌🏼

[@goktanambarc9016]

Hi, I did everything same and the result is amazing. Thanks for the tips, but I have a question: After upgrading firmware to custom, the battery chargers light never turns green even battery is 100%. What is the problem and how can I solve this?

[@juanca334]

Did you solve it? did you saw green light again?

[@abdulhadialjumaa7826]

How fast did it go

[@goktanambarc9016]

@@abdulhadialjumaa7826 I've seen max 39km downhill, and 30 km flat road. Ps. I am 96kgs

[@benmoon2688]

I had the same problem.

[@TinkiVinkis]

@@goktanambarc9016 and battery feels ok? What distance you can manage?i dont know m6 weight 85kg what setting best to choose, to get best comfort and safety to scooter

[@alltheboost5363]

I think that the starting speed of the motor is set to 5 to save the motor.... especially with a aggressive throttle curve. My motor never made any weird sounds until I floored it at a low speed it's saved me from getting hit. so it was worth it but now at low speeds.... like super low under 3 if I hit High throttle it makes a weird like humming... its hard to describe. I just don't hit the throttle when I'm going super slow I ease into it. I have to be quite aggressive on the throttle to make it do it. Thank you for making this video. I didn't know this software existed on a laptop. I've always used my phone.

[@Darieee]

I don't know .. I've had that 0km/h start speed hack for the entire lifetime of the scooter, and my pro2 motor never changed sound .. it's weaker now because I overheated it a couple times .. buuut, yhea, apart of demagnetising my magnets by taking them close to their curie point (probably - it's how I imagined it all went down), I've noticed zero side-effect

[@TheLoopuss]

I have also hade full speed map since start. Bought it two years ago and put 2361km on it! Ive hammerd so hard any its still runs good 💯 Love to be able to do rolling burnouts with the front wheel 😂

[@soupnazi81]

What kinds of max range do you get per charge with the faster top speed? I get 32km of range on fhe stock top speed of 25kmh. 30kmh would be nice but don't want to drastically cut down range.

[@Darieee]

don't worry about the range - if you don't floor it too hard and have higher max amps - it won't be noticeably worse and getting there faster will feel amazing every time - there's a very noticeable jump from 25 to 30 .. way more than you'd think

[@Tempo928]

Any way to do this without an android phone ? I only got a pc and my Ios

[@mathiasweinreich1100]

I see this video is from 2021. Is this still your recommended settings if i have a Mi Pro 2? Thanks a lot!

[@iraqicheck]

Thanks for the video! Everything works fine

[@switchhitting]

I’m able to do the standard protocols in flashing BLE, DRV, and BMS. I had to do a hard flash reset with that ST-Link USB and it worked. The only thing I see different from today’s app and your video is that my DRV in the hack app shows “STM32F” | x.x.x does the “stm32f” info matter?

[@marcfraiture2642]

I just want to restaure the cruise control on my pro 2 from october 2021, but it seems impossible ... What do I do ? Thanks

[@annag8520]

Your video is sooo good. Thank you sooo much. You made my life sooo much better. :)

[@jerrywithaj6765]

Thanks for the video you convinced me to cook my own FW.. Just got a pro 2 with DVR Ver: 2.3.6 do you know if anyone anyone has cooked a FW for one? Just want to make sure there is no added security meassures in place.

[@Darieee]

the version doesn't matter - just flash whatever version scooterhacking gives you 🤘

[@jerrywithaj6765]

@@Darieee I did the hack and everything works perfectly. No app issues or error codes.

[@Darieee]

awesome -- have fun 🔥

[@chrisestates8472]

If this bricks (kills) a Pro2 how can we restore firmwire? We would need special wire and soldering iron?

[@johnsch8208]

Hello, pour AovoES80 comment modifier la limitation de vissée ? l'application a une limite inférieur a 31km/s. ou trouvée une version précédente et stable du firmware. la version stable permettant cette modification est bien "B-01.0.11k" ? la trottinette dispose d'une interface directe sans passée par l'application ? Le contrôleur a la capacité de configurer des paramètres en dehors de l'application ? merci

[@danielsorqvist8241]

Is it possible to get the numbers to get a "cook file" so the maximum speed in sports Mode is 27 Km/h and standard Mode 23Km/h? i have BLE 1.3.3, DRV 2.2.9 and BMS 1.2.8

[@pedropitta3914]

Good afternoon, I would like to unlock the sport mode for speeds above 34km/h which cfw is recommended for those who do not have excessive battery consumption or burn the controller. thanks

[@that_guy6116]

Thank you so much, this made my scooter so much better

[@AdiRpg3]

no battery problem?

[@that_guy6116]

@@AdiRpg3 no, the battery can handle it just fine, only problem is that the motor overheats a lot faster

[@bee366]

​@@that_guy6116Does it only go quickly on sport mode

[@ganjius]

Hi, why cant i make it work on my es4? I folowed all the steps but it dosent work? :(

[@titoli1]

I can't see the "remove 30km/h speed limit" option

[@borky1987]

Is it ok to flash a new CFW on top of a previous CFW? I want to try different settings and want to know if I can mess it up. Thanks!

[@svensson_0190]

Mine doesn’t show Xiao flash when you click select an app

[@mobgang7322]

How many watts it's going to be with that and what is going to be the top km speed? Thank you

[@htbogdan]

I did everything, I chose all the options exactly as in the video, I reached the step where you donate (otherwise you don't receive the file), I donated and guess what, nothing happened. I went back, I searched through the files on the phone, in vain (no file receive)... honestly it's a waste of time and money. Now if I go to the page, every time for every download of the file/ settings that you make asks you to donate...wtf.

[@GameplayGCH]

Can you help me? I want to make the medium recovery mode, change speed in S mode to 30 km/h. What I need to select? I want to keep 300W in engine and other option.

[@milan1039]

I just ordered one of these yesterday, but before i want to do this mod: is this safe if i follow the same steps? Because i’m scared i might brick it out of the box.

[@Darieee]

very hard to brick these - but, maybe leave it stock for a day or two until you get the gang of it it truly is dangerous going 30kmh if the road isn't perfect

[@cyw00d69]

@@Darieee I did exactly this, have used it for couple of days with stock firmware. Just upgraded using your video and it's so much faster! Thank you very much. Flashing the firmware with the app was very easy.

[@tudormihai5516]

what does the error raising level mean?????

[@tristanjansen7361]

Nice tutorial! I just bought my first scooter yesterday its a xiaomi mi 3. I am confident enough to try tweaking the scooter through your video. Any recommendations about the settings?

[@Darieee]

try staying below 750W, and if any drive train parts fail, be a good guy and don't send it in for warranty replacements are cheap& super easy to install otherwise we risk these becoming as hard to flash as iphones

[@greywings6605]

I tell you what... Your battery will last much longer if regenerate braking is off. Because you release the throttle and still ride on the momentum. Eventually you press the throttle a few times and ride without the power, in the other hand, the braking adds little to nothing to the battery. The energy applied to the battery is meaningless compared to how much you ride in the momentum. Also, lithium batteries aren't suitable to charge and discharge at a such a high frequency. Bottom line, unless you need the extra breaking, I would leave it off.

[@Darieee]

I heard many people argue this I mostly agree - low kers puts about 50-100W back in from my checking a phone screen while riding my main use for it is in fact riding one handed - I have times where I talk on the phone and go 7-10km/h, and I neef the kers to slow me down I don't think the li-ion cells care too much though ... I mean, electric cars have the one-pedal driving modes and those for sure don't dump the power into a balast

[@diniidesign9852]

completely disagree with that, regenerating system works great and helped me on many situations.

[@IvanKrakow]

@@diniidesign9852 elaborate more, which situations?

[@stefanxcz]

Hello, I get "flashing failed"

[@baldvinatli8382]

Hi, can you use the firmware to lower/limit the speed for example on Xiaomi Scooter 3 for the kids?

[@alienmodz1210]

I may make a video on the mi3 got it to go 45 on full battery never seen it before

[@montesik]

Cool tutorial, thank you!

[@MikaelGuggenheim]

Have a badly done pro 2 that have all limits removed. It's basically dangerous to drive. Goes full gas at the smallest change and continue one second extra after releasing the gas. Is there any way to return all the settings/firmware to stock? Atm I wouldn't let my kid use this.

[@sjorsdw]

It works! Legit stuff!! thanks

[@modding9224]

I have a Pro 2 will something happen if I set my Sports Amps to 35 or 40 so I get a good speed

[@salimoskingsj2482]

I couldn’t find my scooter xiaomi 3 lite ?

[@alexanderlundin4811]

How fast does it go, 45kmh?

[@Whit3Styler]

Hey @darieee i just saw that the battery symbol just blinks right after the update. Does this always happen?

[@8ktre232]

When I’m going downhill what do I press for the motor to not slow me down?

[@TrancemasterOnyx]

I would recommend disabling KERS to lower the stress on the controller, this also means you can cruise without constantly having to be pressing down the throttle on flat ground or when you ride downhill. The auto regen braking shouldn't net you much anyways. I recently flashed mine with the default/factory speed-limiting throttle, will try that for a few days before trying DPC, my only worry with DPC is that I will lose the ability for shorter peak currents going uphill. Also you have to feel comfortable with knowing the longer-lasting effect of a specific constant current, as wanting to hold a specific speed at any current moment depends on wind, level and type of ground your riding on. Also, having a dashboard app (and phone-mount on the scooter) that shows your current usage live would be a good reassurance though.

[@Darieee]

will be getting that m365dash any day now ❤️ as for regen/kers - on low - it won't pass more than 200w through the controller as far as I've seen I live in a >super< hilly city so - if I can pump 200w for 10 minutes into my battery - I'll gladly take it 🔥 plus - I'm also a retard and often times find myself talking on the phone while riding (albeit a lot slower), and, kers does allow one-peddaling the ship quite smoothly - especially with a super slow ramp (180 I think I used)

[@darylgrajo6540]

good day guys. question about "kers" so if i disable it it will drive smoothly on downhill without having feeling that it breaks when it reach the top speed.

[@Darieee]

nono - KERS has no effect when you press the gas that limit is enforced by either your firmware (you can disable the 20/25 limit), or by your pack's voltage a stock 36v pack, charged fully to 42v, will usually spin the motor up to 33kmh

[@rickroll3060]

@@Darieee how can I disable the cruise control after flashing the CFW?

[@Darieee]

use the xiaomi app .. or if you have an android phone - m365 tools

[@mystichustla9504]

Hei after I flash my file it doesnt seem to want to load meaning ,nothing happens when I press the load button..it has before withal different dashboard ,well anywhos my friend did it for me and I think that's why it wont let me load the new upgrade..it can it only be done by his phone then since he was the one who upgraded it

[@froggo7642]

I Weight about 60kg and its spring is 10c and summer are 30c warm. How many amps can I put to my stock xiaomi pro 2?

[@GrandTheftTurtle]

Quick question.. so all modes run the same thats not an issue did read befire hand it might happen and how to resolve it.. question is.. if going them speeds in eco or walk with the settings in video will it damage motor/battery.. and if not shall I just rode around in eco cause it's set to less but goes same speed? Thanks again

[@Darieee]

could you rephrase the question - I didn't quite understand

[@GrandTheftTurtle]

@@Darieee thanks for reply.. because D mode goes same speed as S should the amps be set the same for D as with S

[@Darieee]

you need to differentiate between torque and top speed torque is how hard the thing pulls you when you hit the gas / or / how steep of a hill it can still climb (that is the amps figur) and top speed is governed by your battery voltage (you'll see the wheel spinning freely at a significantly lower speed when the battery is discharged, even with no load) more amps will get you to your top speed faster, and more inefficiently, as all the losses go up exponentially 🔥

[@GrandTheftTurtle]

@@Darieee thank you... i get it now 😅🙌🏼

[@mrmysen75]

I try to flash my bike to do 20 km / h in sports mode with 30 amp ... but it still does 32 km / h. i see that the top limit is breaked.but can a set down speed limit ??

[@Stevehopton87]

Mines stuck doing 15mph in s mode it's the xiaomi pro 2 will it go faster iv follow this vid but it it's still the same?

[@zionxcix]

I followed your instructions, everything works except the speed, it doesn’t go more than 27km/h instead of 45km/h. Please help. Xiaomi pro 2

[@connyohman3655]

Hi. i did what you did in the video, but i changed rhe speed on eco and D mode to 15 and 25, but it still goes 38km/h on all 3, Do you know why,,,,?

[@Darieee]

there is no speed limit in current based throttle mapping ✌️

[@thomson2684]

it worked one day perfeclty, then when i had 20% left it stops working, then i put charger in it wont charge. help?

[@Darieee]

what scooter are we talking about ? sounds like a blown fuse 🔥

[@ogge88]

I have same problem. Or not the charging part, but that it doesn't work when battery is lower then 20%. I tried reflashing stock firmware when it stopped working and with stock-firmware it works again so I think it have to be something with this config. Have you found a solution or has anybody else had this problem?

[@iZilly]

We have tried this with my mates scooter but there is a delay once we let go of the throttle so the speed is still on for about a second after we let go? any fix on this?

[@Darieee]

I think that's just due to either the older firmware used by the CFW builder or maybe the russian power algorithm I recommend - try doing a firmware with that off

[@khalidturki1863]

Please explain I have the same issue

[@thomasvandendool6613]

i don't get it, did they remove the option for Scooter Companion?

[@Weriwd]

Thanks for the great video. I just bought pro 2 and I would like to start modifying it, but I'm not aware what's going to happen if I flash an older version of drv. Currently the scooter is activated and running on drv 229, bms 128, ble 132. Please let me know if it is safe to flash older versions. 💥

[@Darieee]

it's super safe to flash older firmwares ✌️ you're good to go 🤘

[@lucabache2924]

When I try to flash it from my laptop it disconnects and locks and I can’t seem to get it to work, do you know what might be wrong?

[@Darieee]

try doing it from an android phone

[@lucabache2924]

@@Darieee thx I ended up using downG and It worked:)

[@666Blooder666]

Why in ECO mode i drive only 5km/h? Why my rear light dont strobo , only flash? Why my charger dont stop when is 100%?

[@areknok]

Essential?

[@Shooozzz]

Hi can someone please help me? So Ive up my scooter from 25km/h standard to 30km/h, but sometimes when it goes to 33km/h in the downhills, it auto brakes? How do i remove that auto braking?

[@sanderdemeer3783]

Hello. I tried flashing my scooter because it was in both D and S mode going 31km/h. I bought the scooter second hand and I wanted to flash to to original again. Unfortunately after flashing it, it didn’t work and still goes 31 on both D and S mode. Because I really want to reset the scooter back to normal, I want to ask if you know how this could be. I’m looking forward hearing from you and I really hope you can help me😅. Kind regards, Sander

[@memeground7354]

Thanks. It helped me

[@carlo0301]

hi i bought my new pro 2 wanna try this but i already upgrade my firmware is there any step i need to do 1st

[@UsulAlDeen]

I have a cybersoul x3 pro. I want to tweak it up aswell. Is there anyway to do it ?

[@utchiepulini]

hello, will it work with the pro 2 mercedes amg version?

[@maurycysuchanek585]

I dont understand how did he connect his scooter to his laptop. The settings he changed on his laptop how did it go to his scooter

[@mohamedzain5388]

all I need right now from my scooter is a speed boost, in this case do I have to adjust the amperage or can I just stick with the stock settings just to be more safe and increase it to let's say 45km/h ? Also other than a faster depleting battery will it have any other negative effect such as heating up quicker?

[@Darieee]

depends on your weight - but - increasing a pro2 to 27A .. maybe even 28A, should be ok the newer controllers are built way better, same with the batteries unlock the speed to 45, or - better still - use DPC, which doesn't have any speed limit capability and see how that goes, if you need more speed - increase the current too

[@TinkiVinkis]

for 84kilos what power select for sport d eco ?

[@mommerman]

I have tried to tick the brake glitch, but can't make it work...

[@jakekalmar5811]

is this gonna work on nordic editon

[@Edward.44]

thank you for the videos :)

[@Darieee]

my pleasure ❤️

[@szymon2568]

Do you think that this setup will be good on xiaomi scooter 3 ?

[@Darieee]

I never touched a 3 ... there are some mentions of some updates to the cfw generator to support it so, it should be fine so long as you manage to flash it (via a clone or unupdated dash)

[@MatteoFX]

my guy I did them settings and now my scooter makes a weird noise when it goes above 25 km/h, the best way to describe that noise is like tick on radioactive meter thing (the thing that measures radioactive in chernobyl and stuff)

[@Darieee]

hmmmm - does it sound worrying? mine also does a tiny tick type deal when spinning at +-30kmh .. upload a short clip to youtube unlisted and link it here 🤘

[@MatteoFX]

@@Darieee I will but in a few days

[@MatteoFX]

@@Darieee here you go bro: kzbin.infoaoWksCpsuVY?feature=share

[@MatteoFX]

@@Darieee bro?

[@mik22gdl]

any help for olsson fresh wild red??

[@mwhodatboi]

Hey dude I followed exactly your video, but when I put it in Drive mode (25 A) It reaches 30kmh and not 25 kmh (like stock sport). I tried to put a speed limit for the drive mode at 26kmh per hour but it still goes faster than that. Any idea?

[@Darieee]

did you enable DPC like I suggested? I think that bypasses all speed checks ... so ... perhaps have DPC set to always off and try again I just noticed that the other day

[@BigGerosh]

Would anyone describe how to do that? thanks

[@mwhodatboi]

@@BigGerosh do what? The firmware flashing?

[@BigGerosh]

@@mwhodatboi No,to set DPC. I didn't see this statement

[@TwisteRR922]

@@BigGerosh DPC means direct power control, you can see it in video, turn this functionality off and then flash it

[@Zombek777]

pro 2 01/2022 can be unlocked at 30km / h?

[@elamriti]

where is the scooter app u are using on your phone ??

[@ferenccseh2435]

Dear All! It is work also in case to iEZway pro m365?

[@boykaqwersy]

Can I use this on the 1S model?

[@yxno4518]

a want to go faster wats the highest you would recommend

[@Darieee]

30A with unmodified hardware if you reinforce your controller - I have it on good authority you can go 35A also - that doesn't make it any faster, it makes it quicker it only accelerates faster - it still goes 30kmh if you want to go faster than that you need to consider going with a higher voltage

[@johnpaulbathan7377]

Mine says invalid😢

[@alexgattoni3662]

Hello , i ordered dashboard from Aliexpress...they said the BLE is 0.9.1 what is the procedure now? i flash with BMS 126 and than DRV 155 ? or i need to do something before ? Thank you.

[@Darieee]

I guess you can flash anything you want I for one had better results cooking with pro2.cfw.sh - that cooks on top of 2.x, and yields a somewhat lower top speed, but is way smoother BMS I usually leave as is the dash might come with a 9.x firmware - indicating it's a clone in that case you should try cooking for downG and scooterhacking - one of the apps may fail to flash via clone dashes at times

[@ColinWarfox]

My brand new scooter's set up process seemed fine out of the box, before I made Mi's firmware update from within the Xiaomi home app. After updating the official firmware through the Mi home app, the LED dashboard is now always off/blank while the tail/break lights are blinking for a few minutes after which they turn off. The scooter is unusable, yet brand new. Must add that it isn't also possible to pair add it to the app any more; it says no scooter found. Any advice? This is driving me nuts to be honest.

[@Darieee]

try seeing if downG or the scooterhackinh android apps can connect to it .. otherwise either send it in for warranty if that's an option, or look into st-link reprogramming of the BLE, DRV and BMS components (first is the dashboard with its bluetooth module, second is the motor controller, third is the battery manager)

[@ruirosa4222]

Thank you so much for your video! I've bought today my Mi Pro 2 AMG edition :) Do you know if any differece regarding this edition in terms of firmware? When i've connected it to xiaomi app did asked me to update software... wich I didn't :)

[@Darieee]

awesome ❤️ there shouldn't be any firmware difference - check my 10 minute pro 2 firmware video - that should get you up to speed real quick 🔥

[@ruirosa4222]

@@Darieee I've already done it and worked fine!! Now I have top speed 31kms/h and also feel it more stronger (even that I've used some values a bit lower than you show on your video) After that I can't use the xiaomi app anymore as fail to connect... What app do you use to check speed and battery?

[@Darieee]

you'll need m365 tools to do that going forward unfortunately android only for the moment

[@adamx9886]

Idk did the same and it said error ( max retries)

[@raheelyaqoobraheelyaqoob9184]

How can fix firmware that my scooter goes faster? Plz help

[@Schmidteren]

Is the M365 Pro 2 the same as just the Pro 2?

[@Darieee]

yep

[@youseefyoutubesongs4450]

Hello there . Thank you for the realy good video. I just flashed my m365 and I removed the charging mode to add an extension battery . The scooter goes very well without any issue . The problem now the indicator for the battery livel shows fully battery whole the time. Anyone knows how to solve the problem ???? What I have to do ? Shall I flash it again 🤔

[@user-cf4dn6eo1k]

Hi .. it won't work when I try to flash its saying Data format error. Any idea why this is ?

[@Darieee]

you'll need to check and see which version controller you have, anything v3.1 or above won't work you'll need to remove the clear plastic cover, it's written on the board

[@_lucas_23]

Is there a way to do this on iPhone?

[@shakz410]

is this fine on the mi 3

[@tristanmercado6341]

Nice Video! How can I return original firmware if I want to? Newbie here. just purchase a week ago

[@outlaw-vipex1600]

Just updated through the Xiamoi app

[@Darieee]

correct - you just hit update in the original app

[@skratz062]

Hey man, I appreciate the efforts. It would be amazing if you could help me with the setting for an essential. Thanks.

[@Darieee]

you can leave the speed unlocked (45) or use DPC as for power, go with 400W max, as the essential has half the battery of the PRO2 if you risk going 500, let me know if anything happens 🥶

[@RegularEscooterRider]

@@Darieee Hi, I maxed 840w my essential and nothing bad really happened. It maxed 30km/h on a full charge, running down to 27km/h after ~3km of ride and stayed 25-26km/h for the next 10km. After 13km of range battery dropped to 30% which is normal for 5100mah. Then I swapped motor for 300w one, it gave me +2km/h throughout the whole range with a little-to-no battery life decrease. The only issue I have now and I've no idea how to solve it is: I've bought 7800mah battery and paralleled it with 5100mah one. No the top speed is 34km/h, but as soon as the scooter reaches 34km/h it brakes to 30km/h and goes to 34km/h over and over again. It really annoying

[@ahmeterkamozturk8095]

Hi, I really want to modify my scooter and these are the information of device. drv 248, bms 141, ble 157 Do you think this method works? Or should I do something else?

[@Darieee]

Hot to get Custom Firmwares on newer Xiaomi Scooters [DOWNGRADE DRV231 • DRV247 • BLE157] kzbin.info/www/bejne/e3zEXqilhNWUeZI

[@4YM4N]

Great tutorial but it does not matter what software u use it up to the hardware from the motors or other things in it

[@raheelyaqoobraheelyaqoob9184]

How can i fix firmware that my scootet goes faster?

[@jhavufin]

I think you can leave maximum brake current phase to 55A. Otherwise braking is so so underpowered.

[@Darieee]

I think you're quite right .. I lost my read break and now I really have to plan my breaking

[@fonezndronez5550]

I've done everything in the video and everything works great but i have a problem.. when battery gets to like 30% or below the scooter just starts cutting out and wont fully accelerate, just drops but then the power comes back for a sec and then goes again, even when i try going into eco/drive mode. Which is really frustrating because still have over a quarter of a battery left

[@Darieee]

try configuring a more conservative ECO/D mode the BMS sees the battery voltage drop beyond a certain limit when you draw a lot of power, and cuts off the power driving super slow will let you chew into what's left ..

[@fonezndronez5550]

@@Darieee cheers mate I'll try that 👍🏻

[@baselfakih3468]

What do you suggest setting the eco/d mode to prevent this from happening ?

[@fonezndronez5550]

@@baselfakih3468 keep drive mode at 17A And out speed up to 25 kmh i seem to have got the most out of the battery with them settings so far

[@baselfakih3468]

@@fonezndronez5550 sports mode 25A , drive mode 17A , eco mode 12 A that what u mean bro ? And the top speed 34km/h would not change ?

[@CodyHakimian]

Anyone know about updating an isinwheel i11?