I have found a solution and this thread can be locked.
I have a new android head unit installed in my 2008 Chevrolet Tahoe and wanted to root this device so I could partition more space for apps from the 16GB nand flash. If somebody could point me towards update.img or any help would be greatly appreciated. Specs are as follows:
Model number: S07
MCU Version: MTCB-KLD2-V2.51
Apr 22 2015 16:19:18
Android Version: 4.4.4_15052015
Kernel version: 3.0.36+
[email protected] #13
Thu May 13 22:17:41 CST 2015
Build number: rk3188-eng4.4.4 15052015 09:27:36
CPU: armv7 1.6Ghz (x4)
Memory: 1024
Hi check here
http://forum.xda-developers.com/showthread.php?t=2660662
Read before you do any thing mate
Sent from my SM-G925F using XDA Free mobile app
I know this may be a dumb question but how do I determine the resolution of my monitor? I know I need that nfo before choosing the ROM I want to use.
Hi all,
I've got a android head unit in my ibiza, but the software is so slow. and I got the feeling its more like a tablet software than a car one.
My version info is
MTCE_KGL_V2.70_2
OCT 22 2017
Android version 5.1.1
Kernel version
3.0.101+
[email protected] #296
Mon nov 6 2017
Build number
rk3188
Model number
A-Media Auto 1024x600 s
CPU
ARM Cortex - A9 @ 1.6GHz (x4)
Memory
1024
This android version is not really stable/fast and has bugs like not connecting to my hotspot all the time.
Does anyone know a better version upgrade for me?
Best regards,
Mark
Hello.
I recently bought a Car Stereo Radio Player from Banggood with these features :
Main Processors: 8 Core 1.8GHz
System: for Android 9.0
Operation mode: Capacitive screen multi-touch 9".
CPU: Alllwinner
RAM: 4GB DDR3
ROM: 32GB EMMC
OS VERSION KC1D01I1-049-3.0.4.3.5-IVT-20190828
MCU VERSION STM32-20190828-11-KC2-30
HARDWARE 8-CORE AllWinner-ROM 32GB-DDR3 4GB 1024X600 d2.
Radio: TDA7786
There is a possibility that I can root ? Has anyone developed it? What is the specific MCU? MTCB or MTCD?
Regards
Gorgolemis said:
Hello.
I recently bought a Car Stereo Radio Player from Banggood with these features :
Main Processors: 8 Core 1.8GHz
System: for Android 9.0
Operation mode: Capacitive screen multi-touch 9".
CPU: Alllwinner
RAM: 4GB DDR3
ROM: 32GB EMMC
OS VERSION KC1D01I1-049-3.0.4.3.5-IVT-20190828
MCU VERSION STM32-20190828-11-KC2-30
HARDWARE 8-CORE AllWinner-ROM 32GB-DDR3 4GB 1024X600 d2.
Radio: TDA7786
There is a possibility that I can root ? Has anyone developed it? What is the specific MCU? MTCB or MTCD?
Regards
Click to expand...
Click to collapse
So my unit doesn't seem to look much like yours but it has the same OS and MCU versions. Did you ever get a working root for this?
Thanks.
I Have the exact same unit. Has anyone figured out a way to get a better radio app on it. The one built in is terrible
Unfortunately, no. I can't find any information on anything. No firmware, no rooting .
same question
OS update
Hi, I bought a new 2din radio I'll leave there all information, my question is can I upgrade system to a newer version of Android?
Version of Android: 8.1.0
Hardware information: 8-core AllWinner - 32GB - DDR3 2GB - 1024x600
Kernel version: Linux 4.4.89 - Mon Jan 21 09:10:35 CST 2019
OS Version: KC1D01F1-O49-3.0.4.3.5 - IVT - 20190121
MCU Version: STM32-20190125-11-KC2-18
CAN Version: PSA-V2256-161020
BT Version: FFFF
AP3ND1X said:
OS update
Hi, I bought a new 2din radio I'll leave there all information, my question is can I upgrade system to a newer version of Android?
Version of Android: 8.1.0
Hardware information: 8-core AllWinner - 32GB - DDR3 2GB - 1024x600
Kernel version: Linux 4.4.89 - Mon Jan 21 09:10:35 CST 2019
OS Version: KC1D01F1-O49-3.0.4.3.5 - IVT - 20190121
MCU Version: STM32-20190125-11-KC2-18
CAN Version: PSA-V2256-161020
BT Version: FFFF
Click to expand...
Click to collapse
hi did you update your android version? because i had android 9 and i diwngrade to 8 bu i want 9 again and i dont have backup
TouchMeBell said:
So my unit doesn't seem to look much like yours but it has the same OS and MCU versions. Did you ever get a working root for this?
Thanks.
Click to expand...
Click to collapse
hi my android was the same like yours but i downgrade it and want to upgrade again. can you make a backup on your android and send me to upgrade my again?
penjabito said:
hi my android was the same like yours but i downgrade it and want to upgrade again. can you make a backup on your android and send me to upgrade my again?
Click to expand...
Click to collapse
no i never try rooted it.
can you pls go in recovery mode and make backup file on your system because i made wrong downgrade on my system and now i am on android 8.1 and i want to install android 9 but i cant find nowhere for my device. pls can you?
this version compatible with my car radio?
Android: 10
Informazioni HW: 4 core AllWinner - ROM 32 GB - DDR3 2 GB 1024x600
Kernel: Linux 4.9.118 - sat Dec 19 15:31:09 CST 2020
Versione sistema operativo: KC1C01 - oms- 1.0.4.9.1 - BLINK161 - 20201219
Versione MCU: STM32-20201225-115-xp1-56
PX6 RK3399 STM32 Android 10 Head Unit user q&a
My device: RK3399 STM32 Android 10 Head Unit with DSP I've installed Magisk v22.0 via this guide: https://forum.xda-developers.com/t/root-for-android-10-px6-mtce.4134041/ After using in app install function my device restarted but never came up...
forum.xda-developers.com
Hello, I apologize for uploading this topic, but the initial post is my radio.
Right now I can't access my gmail account on the radio, it throws me out of the interface when I try to do so.
so i decided to upgrade the radio.
Could someone tell me how to do it? Or point me to a website where it says how to do it.
Thank you!
My radio is:
Main Processors: 8 Core 1.8GHz
System: for Android 9.0
Operation mode: Capacitive screen multi-touch 9".
CPU: Alllwinner
RAM: 4GB DDR3
ROM: 32GB EMMC
OS VERSION KC1D01I1-049-3.0.4.3.5-IVT-20190828
MCU VERSION STM32-20190828-11-KC2-30
HARDWARE 8-CORE AllWinner-ROM 32GB-DDR3 4GB 1024X600 d2.
Hi everyone, I have the same android unit as the "TouchMeBell" related in this thread, I want help because I have no external buttons on my device and I need to change its mode to access BTmode (I tried selecting this option from the menu and accessing the steering wheel controls , but that failed), can anyone help me? Thanks = )
Hey,
I'll have to start by saying I know almost nothing about android head units. I bought pretty much the only android head unit available to my 2014 Mercedes Benz A45 AMG a few years back and it's terribly slow. It was some overpriced unit ($700) from some Chinese site I can't remember.
Would it be possible to install a better ROM or a mod to it to make it better?
I'd also be extremely interested in replacing the CPU/RAM with a better one. Would it be possible to just solder on a new CPU and a RAM chip?
I hope someone would be able to help me improve my system in any way. I'm also open to replacing it completely if there are better units available nowadays.
I'm open to all suggestions and any info you might have for me that I should know.
I pulled this data from the head unit system menu (again, I understand nothing about android head unit roms/versions/hardware)
MCU Update (link to that says no mcu file found, in case this can be used for a software update)
Model: px3 (1024x600 S)
Android version: 7.1.2
Android security patch level: May 5, 2017
Kernel version:
3.0.101+
[email protected] #885
Thu Dec 21 CST 2017
Build number
px3-userdebug 7.1.2 NHG47L eng.hct.20180112.142014 test-keys
MCU version
MTCE_HLA_V2.74_3
Nov 17 2017
Canbus version
Dec 19 2017,HLA_BENZ_W204_1:V1.0 (this is odd, my car is W176)
CPU
ARM Coretex-A9 @ 1.6GHz (x4)
Memory
2048 MB
Hello,
can anybody help with the Porsche head unit, it looks to be running on Allwinner 33:
1) Backup the existing Flash to SDcard/USB
2) Copy the Porsche home app to a .pkg or similar
2) Root the device
3) Upgrade the device to newer kernel / android version
Details:
Model number
pcrn3-WL
Processor type
Quadcore-T3
Android version
6.0.1
Android security patch level
1 December 2015
Firmware version
V1.0
Kernel version
3.10.65
[email protected] #1
Wed Jul 15 16:08:26 CST 2020
Build number
t3_pcrn3-eng 6.0.1 MMB29M 20200715 test-keys
MCU
V202UE_K8D1735
BT-FW
Version 1.0
iNand
1GB
AP
APP 20200818 16:05
OS
25.0.0.6.1.0.1.1
ro.bootimage.build.date.utc=1594804106
ro.bootimage.build.fingerprint=Allwinner/t3_pcrn3/t3-pcrn3:6.0.1/MMB29M/20200715:eng/
Hello, I’m curious if you’ve made any progress on this. Im desperately trying to change the boot image on my Porsche Classic Radio.
How do you access the system menu though?
tube said:
How do you access the system menu though?
Click to expand...
Click to collapse
I haven’t messed with it for a while and am not near my car. But as I remember you hold down Factory Reset for 8 seconds. Then on mine, the PCCM (smaller single DIN), push T3 Launcher.
Hello, are there any news about upgrading the device to newer kernel / android version
ser.vor said:
Hello,
can anybody help with the Porsche head unit, it looks to be running on Allwinner 33:
1) Backup the existing Flash to SDcard/USB
2) Copy the Porsche home app to a .pkg or similar
2) Root the device
3) Upgrade the device to newer kernel / android version
Details:
Model number
pcrn3-WL
Processor type
Quadcore-T3
Android version
6.0.1
Android security patch level
1 December 2015
Firmware version
V1.0
Kernel version
3.10.65
[email protected] #1
Wed Jul 15 16:08:26 CST 2020
Build number
t3_pcrn3-eng 6.0.1 MMB29M 20200715 test-keys
MCU
V202UE_K8D1735
BT-FW
Version 1.0
iNand
1GB
AP
APP 20200818 16:05
OS
25.0.0.6.1.0.1.1
ro.bootimage.build.date.utc=1594804106
ro.bootimage.build.fingerprint=Allwinner/t3_pcrn3/t3-pcrn3:6.0.1/MMB29M/20200715:eng/
Click to expand...
Click to collapse
Hello, are there any news about upgrading the device to newer kernel / android version
can you help me find firmware img car radio vw 2dine allwinner t3 1gb 16gb v7.1 thenks