S160 update problem - Android Head-Units

Hello to all members
if it is possible i am waiting for your help
I have an S160 car radio which was stuck on the logo I did an update on the sd card the update went well until the check system it stopped it no longer wants to continue I left it on more only two hours but no progress I stopped it and after it does not boot from the sd card
if you have a solution to this problem and thank you
Build number:
rk3188-eng 4.4.4 KTU84Q eng.rks160.20170504.153049
MCU: 01705040
FLASH: A00A
APP: Part27 2016-10-22 11:36

no help for new members?

if possible how to enter recovery mode please?

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Detail of my heaset is
Chip modal MT8127
Model number : rmt8127_ce
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M32LO ZQ8003 - black screen after upgrade

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Model: ZQ8003
Wersja kompilacji: aps-mp-p0.mp2-V3.44
MCU: M32L0_ZIQI-PUBLIC-W-S16_20190801_HB1_6686_N_IF_8A
APP: MTK-8003-90_C01_HA1_ -EN_2019-08-05-1915
After buying, I had a problem with random device reset. I got a new update from the seller, after its installation the radio hangs on the start logo and then goes out. I uploaded a 'funrover not started' movie on youtube with my problem.
How can I start the device now? I have another update on my pendrive but I don't know how to install in this situation?

finally firmware right and working but screen resolution too large

Hi everyone
I have a chinese car stereo with dvd brand ar 6002b
android 6.0.1
mcu: 2017.10.23: 09: 49: 07 fY_ (NOR) _90_C9_7706_6023_NEWLAP_ 18E
PROCESSOR
CPUintel atom 4quadcore gpu4d mali-450 MP4 ROCKCHIP
i tried to change firmware trying with joyng ones, i tried your custom gtx
but i have problems with
audio. the volume does not work, the radio does not work and a green bar remains at the top with Chinese writings and it does not go away even when modifying the prop file.
after several searches I found a perfect firmware where everything works even updated to android 8.0.1
but it has a different bigger resolution, my car stereo is 800x480 and the firmware should be 1024x600
the question is: is there a possibility to change the resolution to 800x400?
thanks in advance for any help
sorry I don't speak English, I made do with google translator, I hope you understand

			
				
hello in the meantime thanks for the answer you could be a little more specific about the analysis launcher
firmware per autoradio 6,2'' dvd 800x480
hello everyone I ask you for help because I have been looking for days but I have not found anything that works apart from a firmware which however does not enter the screen because it has a resolution of 1024x600 while my car radio is 800x480. there is a firmware for this car radio which as already specified is
android 6.0.1
mcu: 2017.10.23: 09: 49: 07 fY_ (NOR) _90_C9_7706_6023_NEWLAP_ 18E
PROCESSOR
CPUintel atom 4quadcore gpu4d mali-450 MP4 with dvd, 6.2 '' , ram 1gb, 16gb rom would really appreciate it
as long as it works
grazie
I don't want to sound insistent but the only thing I ask you is to know if I have to resign myself or someone from this forum can provide me with a link (if any) for the firmware of this car radio that I have described in the posts above thanks
is there someone so kind who can recommend me a firmware to install on the car radio in question I would be really gratefu,l any version of android is fine, as long as it works now the car radio is out of order because I can't find a firmware that works

			
				
thank you very much for your answer I try the firmware and let you know
I can't install the firmware, I insert the USB key the installation starts and after a while it stops with error: verification signature failed, I have this error with any firmware you try to install this error appears to me since I installed the latest firmware from recovery the firmware was new sofia4, i can't enter the recovery i can't install a recovery through adb because the pc doesn't recognize the car radio. before installing new sofia4 all the firmware installed perfectly i would be really grateful if someone told me how to avoid this error and finish installation thanks

			
				
https://docviewer.yandex.ru/view/0/?*=0vqR9df8vurirs009cat8wFYH0Z7InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L0ludGVsIFNvZmlhM2cvTmV3NF9zb2ZpYV82LjBfM2coMjAxNzA0MjQpLjd6IiwidGl0bGUiOiJOZXc0X3NvZmlhXzYuMF8zZygyMDE3MDQyNCkuN3oiLCJub2lmcmFtZSI6ZmFsc2UsInVpZCI6IjAiLCJ0cyI6MTU5ODE5NjIyNzM4NywieXUiOiIxMTk1OTk4ODUxNTk3ODc4MDQ5In0%3D
hello thanks for answering me I can't load the firmware from loading error I put the firmware link currently I have the written android in loop without being able to enter recovery I tried all the possible key combinations by inserting a usb with firmware start installation and yes stop with signature verification failed error thank you again
https://docviewer.yandex.ru/view/0/...yNzM4NywieXUiOiIxMTk1OTk4ODUxNTk3ODc4MDQ5In0=
hello thanks for answering me I can't load the firmware it gives me loading error, I put the firmware link. currently I have the android written in loop without being able to enter recovery, I tried all the possible key combinations by inserting a usb with firmware starts installation and stops with signature verification failed error thank you again
sorry if I am a bit insistent but I need to know if anyone knew how to proceed to solve the problem during the firmware installation ... signature verification failed. I have this error since I recovered the firmware newsofia.zip of the which I have inserted the link to the previous post. now I can not enter recovery because I have tried a thousand procedures and in recovery it does not go there. at start up on the car radio I have the written android in loop I do not know how to install the firmware that recommended me a user of this forum I can not try to install a recovery via adb because the pc does not recognize the car radio I would be really grateful for any help. thank you
nnickolas78 said:
Hi everyone
I have a chinese car stereo with dvd brand ar 6002b
android 6.0.1
mcu: 2017.10.23: 09: 49: 07 fY_ (NOR) _90_C9_7706_6023_NEWLAP_ 18E
PROCESSOR
CPUintel atom 4quadcore gpu4d mali-450 MP4 ROCKCHIP
i tried to change firmware trying with joyng ones, i tried your custom gtx
but i have problems with
audio. the volume does not work, the radio does not work and a green bar remains at the top with Chinese writings and it does not go away even when modifying the prop file.
after several searches I found a perfect firmware where everything works even updated to android 8.0.1
but it has a different bigger resolution, my car stereo is 800x480 and the firmware should be 1024x600
the question is: is there a possibility to change the resolution to 800x400?
thanks in advance for any help
sorry I don't speak English, I made do with google translator, I hope you understand
Click to expand...
Click to collapse
hi nnickolas78
do u still have that firmware with the resolution 1024x600? my unit is Allwinner T8 2gb 32gb
thanks

Brick recovery - Bosion PX6 RK3399 - Black screen, no lights, no buttons

Hello,
i have a "Bosion" px6 android 10 (really 9) headunit which was from aliexpress.
i had an issue with the "autokit" carplay app showing artifacts, and the solution from the seller was to downgrade.
i was originally on
OS VER: KC1E0129-P01-11.1.4.9.1 - BLINK161 - 20210118
MCU VER: STM32-20210109-11-BD6-56
The seller provided me with
os_update_KC1E0124-PA1-1.1.4.8.1_20200729_180609
mcu-202007071001KC6-1154.upd
The update steps provided by them was as follows:
First update OS then MCU
i updated (or downgraded) to the os update successfully, but was missing lots of apps, DSP, BT phone etc, i then installed the MCU update, around 10% in the unit went black and has been in that state since. i allowed 1 hour before switching ignition off and back on but headunit still black screen no response or lights.
Not sure what went wrong? Was the file they provided incorrect?
What can i do in this situation?
Ive attached an image of the headunit.
Ive tried all sorts of recovery options ive read on here and on YouTube with no luck so far - Hopefully someone else can help me.
Thank you very much
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