VW Skoda Seat Red Screen fix Emergency Download MIB2 Technisat

[@rars0n]

I came across one of your videos when searching for information about my MIB2. I just wanted to let you know that your videos are very helpful! Lots of great information in your channel! Thanks!

[@mrfixpl]

Very happy that I could help!

[@TheTimmyUK]

Your tip on rebooting the head unit after selecting option 2 was a god send, thanks. #recoveryjustdone

[@paoloardissone242]

Thanks for the video! Just finished in your situation and I was wondering if I can do this entire procedure with the unit detached from the car. I mean, I saw you basically touched nothing so maybe it just need the power supply and the UART connection. If so, I can unbrick it from my workbench. What do you think?

[@yonassane]

Thanks a lot for your videos, I bricked my radio unit trying to install mib2 toolbox, I thought I was doomed, but I'm currently reinstalling using emergency download menu. Not really easy, but feasable. Thanks a bunch! ❤

[@carbongecko]

Thank you again for posting this I just got emergency download to start, once I have it updated I will need to follow your videos to get CP turned off

[@shahabmahboubi4935]

thank you. but my software was MST2_EU_VW_ZR_P0241T and I can not find it. What can I with this version MST2_EU_VW_ZR_P0254T do it?

[@thebirima91]

Hi, My MIB2 Preh with two sd slots has a bootloop problem when powering on. On average it would start working after 20 minutes or so. Once in operation it continues to work. Do you think this is a software or a hardware issue like overheating? I has he latest software train and was patched to open Carplay.

[@naimahmed3720]

Hey man, great videos. Just subscribed :) I was wondering, is the PuTTy terminal necessary for a reboot? Is it possible to just short the points and system will automatically update from SD card? Or will you definitely need to get boot menu and press 2. Thanks.

[@mrfixpl]

You need it. main board short will get you into the recovery menu. When in it, you need to select option no. 2 - PuTTY or other serial monitor is required to do it.

[@donatosansone6975]

where do you connect the uart adapter cables? I would need to know the colors of the mib2 unit cables, thank you

[@vidalrejas3764]

Hi mr-fix. My Golk MK7 screen also died when updating and does not go past the W/BlueMotion logo at startup. I have watched your video and I will see if I am able to revive it but I have a question, at what moment do I make the short circuit with the tweezers? Thanks from Barcelona - Spain.

[@TheLwd11]

Hej, mam taką samą jednostkę, z tym że nie świeci żadnego logo. Łącze się Putty z radiem natomiast włączenie 2 - Emergency mode nie przełącza radia w tryb ładowania softu., jak to ugryźć ?

[@OnS_19]

Hello Would you be able help’ I’ve issue/problem of on my VW Polo 64 plate. Issue showing Emergency Download No suitable update found. Please insert valid update Will reset now. Your help would be greatly appreciated.

[@evaldassidagis3956]

Hello, A can not conect to techniboot, when A open putty console in windows just green cursor. driver install correct in manager i show usb to uart conector

[@kamilvit2181]

Hi Mr-fix. ...about emergency recovery after a failed 02xx to 04xx update. It has the same problem with the radio, see photo. Is the procedure and connectors on the board the same for my radio with two DS card ? Thanks for the reply.

[@AJGW]

I have a similar boot loop issue. I understand the UART USB part but your cable setup looks different to anything I've seen for sale before. Did you make it? Where so you get it? Thanks!

[@21eesa]

When i had the red screen i deleted the update file on sd, extracted again and it worked

[@Jack0240]

A znasz może sposób na naprawę jednostki mib1? Nie wiem jak wejść w recovery mode...

[@010paraM]

mr-fix i did all the steps but my mib2 remains in the emergency download with error cpu Module: nuanceres.frf%2 at step 45/100. even if press 2 the mib 2 goes into energy download but i get an error at step 45. i tried mst2_eu_vw_zr_p0254t and mst2_eu_vw_zr_p0248t. I don't have my original mst2_eu_vw_zr_p0241t on sd card. could you give me advice, thank you.

[@jakubkrzysiek]

Witam, czy jest szansa na filmik ,albo podpowiedz jak Tym sposobem czyli przez zlacze Usb wgrac kody Fec do jednostki MIB2 ?

[@norbertkomives2846]

Hello thanks for your videos!! I have a question. I am trying to do an emergency update but the log in putty is messy with unreadable characters. Is it because of gnd? I just used a cable from the usb to uart converter and the other end that was a father I clipped on it the crocodile and the other crocodile on the case. Is this correct?

[@vladstancea]

Now a clip on how you'll patch it and getting it back as before the red screen

[@mrfixpl]

Successful 02xx to 04xx first.

[@beletruz]

Do you know how to enter emergency mode on the pq variant the one with 2 sd cards on the front. I tried installing toolbox and now im stuck in a boot loop

[@nfxtradingacademy3675]

Hi @mr-fix, on the UART cable setup, what are those metal connectors you're using? The ones you inserted into the quadlock, I tried to find one exactly like your which will fit in the quadlock but couldn't.

[@cichine]

one can use "Universal ISO Radio Connector Harness "and remove the wire with the metal end from the connector. You need to use an extractor or you can make it form a paper clip (two parallel pins) that you will pus the cable out. use the extractor again to remove the pins from the quadlock

[@shendlaw]

Hello, today my MIB delphi unit failed to update firmware and now i get black screen without any signal, cant enter 5F module in vcds but i can hear the headunit running fan, can you help me please?

[@jonathangodoy5470]

my mib unit just turns on and off and doesn't try to update Is it necessary to buy the cable Help please

[@alvaropalaciossanz3792]

Hello, first, thanks for the video. I have done the steps correctly, but when I run the "emergency update" I think it starts correctly but after a while it stops with the message ing tsd.mibstd2.main.root... 00:00:05.268 [Info] [mcp] [FREQ:20000000] 00:00:05.271 [Info] [mcp] [PERF:0x648d2cc:IO1] J5e.MCP.init.start 00:00:05.292 [Info] [mcproot] CM is restricted I don't know what you mean or what the problem is. Do you know what it could be? Could you confirm which file to put on the SD? Thank you

[@david-ivanmusa9684]

Any link for USB-to-UART and cables from video? Nice work there. Hope for more videos.

[@mrfixpl]

Got it on AliExpress some time ago for my Arduino projects. Look for "usb ttl ch340"

[@david-ivanmusa9684]

Is this device alternative for DSD TECH SH-U09C2 USB to TTL? Or two different things?

[@jamoppy]

hi, found you whilst looking into a similar issue "emergency download, no suitable update found. insert valid update" but i don't get a boot loop like you had, eg no VW logo, only the error and then goes blank for a second and does the same again. from here would i be able to just insert an SD card with a valid firmware and it update on its own do you think? Also is there a way to see what was the last version of the firmware installed from here as i have no access to any menu options. thank you.

[@chicoloco11]

Is the tx and rx at the quadlock free ? Or it must be removed that rx/tx from usb has place ?

[@mrfixpl]

Those pins are free.

[@pes2maniak]

Where can we get the prefabricated "recovery UART cable"?

[@yonassane]

You can get any USB to UART device with 3.3V capabilities. I got mine from Amazon, works great. You may need to install drivers though

[@LeifAlbor]

Hey dude, great video! Hoping you can help as I'm in a similar situation. I have a Harman brand MIB2 High series unit. I have a couple of questions. Which pins do I need to connect RX and TX cables to? I found a document online which shows a description of all of the various pins, however it seems there's two sets of RX/TX pins - one in a group labelled MMX, one in the RCC group My Harman unit seems to have a significantly different mainboard to your Technisat unit and the contact points you shorted in your video are not there in my device. Do you know how I can boot my Harman unit into the emergency menu to reload firmware? Thanks for your help!

[@simonhojland]

Did you find a solution to this?

[@Wolfillete91]

Hi! How could you update from 2xx to 4xx. I'm on 3xx and I want to update to 4xx

[@mr211dennis]

Got a mib2 tehnisat, and this worked first time for me. If your in the UK and need help gime a shout

[@mesnikos]

I managed to brick my mib2 technisat while trying to update firmware. I get the same red screen but no boot loop. I don’t know how to bring it back to life and VW won’t touch it 😢

[@AJGW]

@@mesnikos Did you manage to fix it?

[@ivotamm5126]

Hi. Is it possible to bring back life to unit if it is not turning on at all?

[@ohnoitstime933]

Hi i need help please, i clicked on emergency reset on green menu from mqb toolbox and now i lost nav bluetooth and dab also no sound. Can someone help me

[@WDRI]

Have MIB STD2 PQ+ /NAV (5K7035200D) Does Not have Glovebox unit - Just Head unit. Can connect via TTL Serial and can see boot loop data using TeraTerm set 115,200,N,8,1. So all that is good .. is there an option on this model to initiate emergency update procedure.

[@mrfixpl]

Should be possible the almost the same way as in the video. The only difference will be the main board with those two points that you need to bridge. They will be located in different place.

[@WDRI]

@@mrfixpl - Yeah .. Which Two ? I know it will be in a similar location ..Have you any info on those ?

[@LupuletiCristi]

​@@WDRIdid you find the location of the two holes? Thanks!

[@pepan8100]

Can you help me? I have the same problem but with mib std2? I can't find a circuit to connect.

[@mrfixpl]

This is MST2.

[@pepan8100]

@@mrfixpl Thanks for the answer, but does my radio mib std2 also have the same working principle for recovery?

[@mrfixpl]

I don't know what "you radio" is. There are different vendors and versions of MST2 devices.

[@tarektraia9478]

bonjour, j'ai une unité delphi vierge, je souhaite la programmer ou puis-je trouver la carte SD du firmware merci

[@mrfixpl]

Check my video about firmware update. kzbin.info/www/bejne/bHfPeYBvi7-fldU You will find link in the description of that video.

[@fedemili94]

why after pressing 2 in the emergency menu and disconnecting the power it does not start in the download emergency? we have the same unit

[@mrfixpl]

Maybe you are pressing 2 too late. Or there's something wrong with your Tx-Rx connection.

[@fedemili94]

I short out the unit, the emergency menu appears, I press 2, I disconnect the power, wait a few seconds, I put the power back on, but nothing appears

[@DXingSlovenija]

How did you create a custom update for the emergency screen?

[@jigler]

I get a 'failed to create directory' error when installing cpi Module. Anyone know?

[@stephanelacoux6711]

Hello, really impressive work and so scary too :). I was about to update my leon cupra st 2019 firmware but now Im scared about possible MIB bricking 😱 Why did the system go to this state ?

[@nervyms]

#Mrfix I have the same problem. I tried to change skins files but something goes wrong. I have an unit with the SD cards integrantes, have you the positions of the two points to make the short in this unit? I want to use my Arduino Mega as TTL adaptator. Are empties the positions of the Tx and Rx on the quadlock?

[@nervyms]

Me respondo yo mismo. Los terminales de Rx y Tx del enchufe Quadlock están vacíos por lo que solo hay que meter los nuevos. Finalmente compre un USB UART porque no me quedaba claro el uso del Arduino. Primero hay que arrancar la radio con las pinzas puestas en los terminales, y cuándo salga el menú y elijamos la opción 2 hay que quitarlas, volver a apagar y encender, y comienza el proceso de emergencia. No hace falta desenchufar el Quadlock en ningún momento, solo cuando vayas a retirar los cables que hemos puesto.

[@marschallm]

What do you connect the USB uart connection to please?

[@aemege]

Hello, I'm stucked in red screen on my mib2 high, 😢, can you assist me to solve it

[@mrfixpl]

Try inserting SD card with firmware. New card, freshly format with FAT32, fresh FW download.

[@aemege]

​​​@@mrfixpl thank you so much for your help!

[@aemege]

​@@mrfixplI already solve this issue with the new firmware, but I try to install the toolbox and looks good, bud when I push menu to get the gem, nothing happens 😢, how can I be sure about is correctly installed the toolbox? Or what I need to do for un hide this menu... I need a hand please

[@fedemili94]

Hi, I have the same reboot problem as you after installing a patch. The technician told me the memory is burned. Is it possible or is it repairable to the volkswagen?

[@mrfixpl]

VW will most likely just replace the unit with new one, and it's not going to be cheap.

[@fedemili94]

@@mrfixpl is it possible that the memory is burned as the technician said? or can I give it a try like you did?

[@625line]

That's why I don't wan't Update my System. I was hoping, the System don't allow a incorrect Firmware.

[@mrfixpl]

It doesn't by default. I've forced the firmware by patching SWDL app first.

[@funfact3802]

hello i was wondering when accessing Putty which server and password did you use ? thank you

[@SomeOne-yb5ce]

How does it work for harman ?

[@LuizFernando-gf9xr]

Just Thank you

[@grzegorzsikorski3628]

Hi, I have similar problem with MIB2 infotainment unit which has run into boot loop. But in my case it happened during normal usage. No firmware updates, manual modifications etc. Just stock firmware. Can you describe how you have prepared sd card for your emergency recovery ? What was there ? As I said it happened unexpectedly so i haven't prepared any backups etc. Thank you for response

[@vestercasper]

Did you manage to fix this? I'm having similar problem

[@sFuzzy]

Is the procedure the same for RCC ?

[@fdu466]

I'm trying to set up this RS232 serial connection, but when I power up the MIB2 unit I'm just getting nonsense on the screen. I've tried all baud rates from 1200 to 115200 and none make any difference. Can you tell me what your settings were for Data Bit, Stop Bit, Parity and Flow Control on this connection?

[@mrfixpl]

You sure you connected with the right pair of Tx/Rx lines? Because there are two.

[@fdu466]

@@mrfixpl Thanks for responding. I'm using terminals 11 and 12 in section D of the QuadLock.

[@vestercasper]

Did you find a solution?

[@radioauto4423]

Thank you for the video Please is it the same with Radio mib2 Technic sat

[@mrfixpl]

This is Technisat

[@LarsSchretlen]

I like to know watt MagSafe charger that is in the video? ;)

[@mrfixpl]

Ali4Cars > Accessories

[@Alex-ct8zx]

Can you fix it for my car if I send you my unit

[@Rockstar3T]

nice tut

[@michamurawa5067]

hallo my unit delphi MIB HS please how reset pins?

[@Arentoft88]

Hey Mr. FIX great video!🙌 can i update from mst2_eu_vw_zr_p0367t to p0480t without problem?

[@mrfixpl]

I tried 0254 to 0478 and made video about recovery instead. 😅

[@Arentoft88]

@@mrfixpl i tried to patch my 0367 to activate app connect but i got the boot loop and I cant find the 0367 update in mibsolution only 0369 do you think i can update to 0369 with emergency update?😊

[@aabafd51]

Deep respect :-)

[@mrfixpl]

✌️

[@TheDsantander]

Where did you purchase the cables for the UART?

[@mrfixpl]

CH340 USB to TTL converter from AliExpress, cable I made myself.

[@mavid7442]

We need a video how to patch the unit.

[@mrfixpl]

Can't show you this yet. But there is telegram group that provides patching support.

[@bkdgaming2209]

@@mrfixpl whats the group please?

[@lmaoroflcopter]

You don't really need a video. There is plenty of information on how to do it out there.

[@riconohar4184]

How do You patch the unit

[@michab6660]

Obejrzałem Twój poprzedni film odnośnie aktualizacji systemu, zgrałem na sd zalecany soft i system wysypał się całkowicie.....

[@TheTimmyUK]

Always a relief when you can recover. Did you manage to successfully upgrade to 04xx in the end? I'm hoping to try one day!

[@mrfixpl]

Not yet. Decided to postpone it for couple weeks and focus on other videos.

[@mohamedaourram7531]

Best men

[@mrfixpl]

✌️

[@alainarba]

10/10 👌

[@mrfixpl]

💪

[@lucienl9465]

Thank you

[@mrfixpl]

👍

[@mohamedaourram7531]

I hope to upload more videos soon

[@mrfixpl]

Planning. Subscribe and stay tuned!

[@Rupercik85]

great movie but Łonacznik made a much better movie 😉

[@mrfixpl]

😉

[@tarektraia9478]

hello, can you help me solve the problem "active component protection" thank you very much MIB2 3Q00035819C

[@mrfixpl]

You need to visit dealers. They will remove Component Protection after confirming that the unit is not listed as stolen.

[@tarektraia9478]

@@mrfixpl hello, it's very expensive do you have another solution?