It’s been about a week and half and I haven’t been able to get my radio back up and working, I have an Android Unbranded head unit running 4.2.2. I tried to post a picture of my info from my settings screen but couldn’t get the url link to go thru. But it pretty much looks like this: CPU INFORMATION
CORTEX-A9 DUAL CORE
RAM INFORMATION
DDR3 1 GB
ANDROID VERISON
4.2.2
MCU VERISON:
4.3.16-7-01-650201-151022
SYSTEM VERSION:
2.9.4_20150316
I installed what I thought was the right update but I may have gotten the files mixed up and updated the wrong file via my mini SD card and now it’s stuck on the opening screen which is the Chevy logo and won’t go any further, PLEASE help me unbrick my radio so I can get my tunes back, haven’t had any music in my truck for over a week now and I’m going crazy!
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
Nsx93 said:
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
Click to expand...
Click to collapse
Ok I’ll do that but My head unit doesn’t have any physical buttons just a reset button and I’ve tried to get it into recovery mode so many times and I can’t seem to do it, I e tried every combination of buttons and nothing’s worked...any suggestions?
Nsx93 said:
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
Click to expand...
Click to collapse
Still can’t get my head unit to read anything, I uploaded the right firmware to my SD card and it’s still stuck on the opening screen, and still can’t get it to go into recovery mode... I feel like I’ve tired everything and NOTHINGS working, I’m about to throw in the towel....ANYONE HAVE ANY SUGGESTIONS OR SHOULD I TAKE A LOST N BUY A NEW DECK?
graverober138 said:
Still can’t get my head unit to read anything, I uploaded the right firmware to my SD card and it’s still stuck on the opening screen, and still can’t get it to go into recovery mode... I feel like I’ve tired everything and NOTHINGS working, I’m about to throw in the towel....ANYONE HAVE ANY SUGGESTIONS OR SHOULD I TAKE A LOST N BUY A NEW DECK?
Click to expand...
Click to collapse
from what I understand, you can use Phoenixcard, and flash an image to a USB or SD card. Then insert into the GPS or USB cable, power on the unit, and allow it to boot from that to correct a incorrect flash....just what I have been reading. I would start along those lines....I am in the same boat, but I don't have my original firmware to test
Att: Still nothing....someone w/ experience
My head unit is still stuck on the opening screen, I’ve downloaded so many different file and tried soooo many techniques that I’m seriously beat, I’ve never had a device that I couldn’t figure out, especially after almost a month of reading and tried different approaches. So if someone could take a look at my Info in the opening forum and give me some tips or advice I’d REALLY APPRECIATE!!!!
Still bricked and haven’t had music in car in over a month...
Ive tried everything and havent gotten anywhere so
im about to throw this radio into the trash if no one
else has any othetr suggestions ....
Related
Hello all,
In my last buy, the android auto began to crash. Google play not working with normality.
My seller, sendme update 索菲亚_6.0_wifi(20170522).zip
All time, the update not finished operation, the raison is unkown for me.
Use to flash two metodes:
1) From Android, insterted pendrive and It says: Firmware upgrade found. Check to wipe device before install.
2) From recovery mode: Same operation.
The device continuus with the same problem, I looked in the xda-developers and I saw one firmware with android 5.1.1. Also read this firmware working little more quick.
I decided downgraded from 6.0 to 5.1.1 for try.
The firmware is completed, I could read.
But, cannot load never more. Only detect chip intel sofia FlashTool E2.
I can loader again Recovery_6.fls and Boot_6.fls. But not work, when the device tries to start android, he makes to reset.
Not shows nothing into the screen.
I read the forums for find information, but, of my system doesn't found nothing.
Thanks for readme, and I would like fix the device for use in my car.
Best Regards!
I see more people with the same problem.
https://www.youtube.com/watch?v=n-BYlaxD9a0
Photos about my CPU
Photos of my radio. CPU and RAM.
I still cannot repair the device.
Any suggestions?
Thought i'd post my experience after a few days of pain in order that it might help someone else. XDA forum was complex in info but couldn't have been more valuable. I'll reference helpful posts below.
Car:Kia Sorento 2010
Head Unit: Pumpkin Android CN10
Android version: 6.01
Processor: quadcore-R16
Model / SKU: CN10-02201b-02A
Model is no longer available on amazon.
After a few weeks of use all the apps stopped launching and just returned to the home screen. Radio (UK) was dropping out every 30 seconds. The time never stayed set and changing it seems to have a bug that affects the system. Thats as much as I got from pumpkin forums. The weird thing was that there was no MCU info on the about screen.
So contacted Pumpkin who provided firmware updates. I would have thought it possible for manufacturers to track products, hardware and firmwares in a version control system but they insist on email 1-1 with firmware upgrades as solutions- but that's another story.
First round of firmware seemed to have bricked it - it was stuck in a boot loop or not booting at all. 3-4 firmware updates via some frosty email exchanges and its still stuck on boot with android logo.
Thats taken 7 days. Ouch
Then managed to find this thread https://forum.xda-developers.com/android-auto/android-head-units/allwinner-r16-astard7-android-6-0-1-t3523906
Since it mentioned the 'Allwinner quad core R16' i assumed it was relevant to this unit due to the chip info above. Since the unit was going back for a refund i didn't worry too much about screwing it up further.
So i took the rar file link from here:
KED1 (MEDEKE?) firmware (thanks):
V7.3.1_20170720.152039_KED1
"V7.3.2_20170826.102252_KED1.rar"
unpacked it on to sdcard:
81cb828c-9b57-11e6-ad2a-df6786178d62
827ba428-9b57-11e6-8dfb-37398ea70e52.0
827ba428-9b57-11e6-8dfb-37398ea70e52.1
827ba428-9b57-11e6-8dfb-37398ea70e52.2
Instead of doing what pumpkin said installing one file at a time on sdcard i put them all on root of card altogether and ran the upgrade. To my surprise everything installed OK. Rebooted and its working.
I'm pretty sure Pumpkin have no idea what they are doing with firmware as their forum seems littered with apologies for wrong firmware. Maybe they do . Luckily i have flashed a few roms and persevered with some success. The interface is different from factory settings but I now have a fully functioning radio , bluetooth, and installable sat nav app (map.me).
Some questions lingering in my mind.
1. Is this a eonon base unit?
2. Is there any core factory reset available?
3. Should i try and update the MCU to a newer version as listed in the post above?
4. How can I make a back up of my working settings?
5. Can i get any other GUI updates?
Hope this helps someone else with a CN10 R16 unit
Thanks for all the hardwork mods and devs do thru this forum too.
Hi
I have an android head unit for Mercedes Benz, MCU is TSBEC.180919, I got firmware flash files from them and did a software update via SD card as they instructed, but after it was loaded successfully, unit rebooted automatically and never wake up again, only black screen with lights on and flickering each 10 minutes
how can I fix it again, I have a copy of the original firmware in .BIN format
appreciate your support
device details attached
Hello,
It seems that we have the same issue here, i also have the same H/U and i`m experiencing the same issue after the software update.
The problem from my side is that the chinese that sold me this H/U they are not answering me at all.
If you would be so kind to share the files that the guys gave you i would be forever in your debt.
Maybe afterwards i can help you further with an tutorial
Thank you,
Evi
Bought a joying headunit off ebay about a year ago and have been pretty happy with it with the exception of no sleep mode and some minor glitches so I decided to check with joying to see if there were any updates which might fix my issues. Based on photos I sent them they sent me a new MCU file and a new OS file. I had trouble getting the MCU update to start but after popping the SD card in and out a few times it finally started and successfully installed. I ran in to the same issues with the OS file but never could get it to load so I watched their video and went through settings and manually started the OS update. During the update the installation ran in to the error installing the demo file and now all the unit will do is boot up and say "Joying" and then the screen will go black and it will repeat about once every minute. Since I didn't purchase the head unit directly from Joying they say it's not worth shipping back to them and paying for repairs. I've read up on this forum and on the web and tried to get the head unit to go in to recovery mode but have not been able to get anything to work.
Things I've tried so far:
-load OS on to SD card/usb and then reboot, tried in both usb slots and both SD card slots
-use a USB keyboard hitting CTRL+PRT SCR+ E OR I
-push the reset button 3 times
-push and hold the reset button until the lights flash pink and then push it 2 more times
Head unit stats:
Model JY-UO135N4PX5S
MCU version TP6735D 0.39 successfully upgraded to TP6735Dv0.43 using the file in this link drive.google.com/file/d/1OhElZ2d7iI5Lmh9leptIubOzhyoThfPK/view
Android version 8.1.0 prior to upgrade attempt using this file drive.google.com/file/d/1Nj6dpEFgyyXydeS91A0VbdKMPYpARw7d/view
Android security patch level October 5, 2017
Kernel version 4.4.103
Build number OPR5.170623.007 release keys-V4.5
Processor 8 core 64bit CPU [email protected]
Memory 4GB
Resolution 1024x600
From reading here and on the web I am pretty certain this is a QD head unit since it does not have a sleep mode. If anyone has any suggestions on how I might be able to repair this head unit please let me know.
Thanks!
AznDrgn2020 said:
From reading here and on the web I am pretty certain this is a QD head unit since it does not have a sleep mode. If anyone has any suggestions on how I might be able to repair this head unit please let me know.
Click to expand...
Click to collapse
Yes, that's indeed a QD unit.
In this case it is best contact Joying directly: [email protected]
surfer63 said:
Yes, that's indeed a QD unit.
In this case it is best contact Joying directly: [email protected]
Click to expand...
Click to collapse
Yeah unfortunately since I didn't buy it directly from them they have said the only thing I can do is ship it to them and pay the repair fee and pay for return shipping which is cost prohibitive. Figured I would try you guys before I throw in the towel and just junk it.
Hi guys.
I have a Allwinner T3L with windows 10 (fake?). Its for my Ford Fiesta 2012 without sync and a rz-60 canbus.
Long story short. I got wrong canbus for it so nothing works, and after instructions from seller i installed diffrent types of Car supports in Extra settings.
Now im left here with a unit that is SUPER slow and dont save or work properly after trying to add diffrent car settings using units carchoose setting(mui) these files start with com.sw.carchoose_xxx_xxxx.rar or .apk
I tryed to restore factory settings , hard restart, unplug the device and everything that i can think off.
The seller wont send new firmware or old one.
So my question is what firmwire and mui should i use? What fits this unit.
Follow link for pictures: https://1drv.ms/f/s!AtzVybMr5ynghXWzy6xk8Apm2-Io
I read somewhere that there was a good tested firmware for t3l p1 advanced switch but i dont know if it works with my or where to find it
If I cant find any help here i don't know where to turn and will have to put it on the shelf or throw it away
So please help me out here
Thank you for your time reading
Ps: im sorry for my bad english
Hi guys. OMG I wanna cry .
So my Allwinner T3L P1 Android 11-8035 boots up no logos or display.
Side button lights work and the backlight on screen is dark and dim.
I flashed a System update update was a success, it rebooted and did the whole setup... Got a pop up message to reboot for the system settings to take affect.
And BOOM F***ed just like that.
It's definitely working I think the update messed up the resolution or something.
My Question is how can I reflash the Original System update on this unit now.
Please guys really need some help over here. Any ideas or means I can try would be gratefully appreciated.
Thank Gents