Quote:
Originally Posted by koutsouk
No MCU file is different one.
The one you try to update is Android system. MCU is the brain of the system.
If i remember correctly the MCU file is a small file ending with .nbd
Only the manufacturer can provide you the correct file.
Only then the system will work properly .
But installing the android system files will give you a hint that the system is working and not bricked, so to need only the MCU file.
i learned all these the hard way believe me !
Read this explains a lot about MCU
https://forum.xda-developers.com/wik.../MCU_Explained
If these things do not work we have another method to try with sd card update process .
Try the above first and we will see what can we do next. |
Dead as a doornail...
This is what I did:
I have put the file on the USB stick and renamed it.
Plugged the stick in and turned the ignition on.
I can see the unit reads the stick for about a minute since the stick itself flashes.
After that stopped, I waited for 15 minutes.with ignition on.
I then turned ignition off removed the USB stick and the main cable to the screen since all this time it is lit up.
Plugged the main cable back in and turned ignition on.
No difference, still a screen that is powered but no Android boot and no idrive or anything...
pulling the main cable out en putting it back kin a couple of times doesnt do the trick as well...