m4 bootloop - MTCB Android Head Units Q&A

i got bootloop with an atoto m4 head unit forgot it was rotted and did a factory reset. now its stuck in bootloop. is there anyway to use an ftdi or avr to program it?

Related

BA Stuck at boot screen after becoming unresponsive

Encountered this yesterday with my BA.. The unit could not be turned on and I decided to do a reset. When I reset it, the unit would be stuck at the O2 logo screen and remain there forever..
Did a hard reset and then reinstalled my apps. After spending 4 hours on it, the unit refused to respond and I did a soft reset. After that, it got stuck at the boot screen again..
Just wondering if anyone had similar experiences with the BA and under these situations, is there anything that can be done to unfreeze the unit while still retaining the data in the machine? :roll:
Hi
try to upgrade ur rom ....
tell me what error u got!
Thanks
The ROM at that time was the latest version..there was no error..it was just stuck at the O2 screen..
Anyway..I did a hard reset and cleaned up the stuff that's not required..so far it seems quite stable. But i installed safemode as precaution..

Stuck at car logo screen

Hi all
I bought an Eonon G2110F QuadCore Android 4.4.4., S07, Mcu KLD2 V 2.77 a couple months ago. I installed the head unit in my car and flashed Malaysk's firmware RK3188 800X480 for Sept 2015. I left the MCU stock. For two months the headunit operated great. This week I started the car and the head unit began booting like normal but stopped at the Nissan logo and would not finish booting. I re-flashed Malaysk's firmware twice in recovery. Each time it looked as if the firmware flash was running properly. When the flashed finished and the head unit started the reboot process, the software would stop at the Nissan logo screen and not go any further. I'm not sure what to do at this point. Any suggestions.
Enter recovery and do a factory restore (wipe data and cache). This should fix the issue.
You will then have to reinstall your apps, though.

Kfhd 7 (tate) CM12.1 stuck on teamwin screen after factory reset

I factory reset my tate running cm12.1 because my apps were acting weird, ever since the factory reset, it's stuck on the teamwin screen and keeps flashing. Someone please help me. I do not have a factory cable.
me too....can anyone help

Factory reset FTV

I did a factory reset on my rooted FTV by pressing the back button, and right button. Now the FTV is stuck on the intro video, and keeps looping the video. How can I fix this?
Kind of same issue myself lol.. I wiped system, now its stuck on Amazon logo on boot. Tried unbrick image, all installed fine, but still doesn't boot into FireTv. Got recovery back using unbrick method however!
Anyone help?
Hey try this fix mentioned here it actually work for me!

Phone stuck at android is starting after screen replace.

so i replaced my m8 lcd panel and its working fine now but, the problem is the phone is stuck at android is starting i tried factory reset and wiping cache but the phone is still stuck im using skydragon MM rom ,any help? :/

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