Alternative ROM for Bosion? - Android Head-Units

Hi everyone, sorry for my very poor English.
I have a friend who has a bosion with Android 7.0.
But he really has strange latency times by changing music for example.
The touch screen does not always respond.
And a sudden restart happens from time to time.
I think the concern comes from the ROM.
It does it morning as well as afternoon.
So no heat stress in the morning but the "Android Hardware Info" software tells me 86 ° about the CPU.
would not it be a bit too high?
Material information
Model: Quad-core T3_p3 Allwinner
Build: t3_p3-eng 7.1.1 NMF27D 20180411 test-keys
Bootloader: Unknown
Java VM: ART 2.1.0
Version OS: N MR1 (7.1.1)
SDK: 25
Chipset: sun8iw11p1
CPU: ARMv7-A
Can we downgrade it and how?
Or an alternative ROM?
Thank you very much in advance.
Best regards.

Up & further information
We think we have found where the worry comes from.
This must be the indexing of music files on external media (usb key or µSD).
In the internal memory, this lag is very short, 5s to 15s.
This is not normal, however.
On my Pumpkin PX5 4g 32g, no worries lag.
I think it comes from the ROM this worry.
Would you know or can I find another ROM for this model?
Thanks in advance
Regards.

Up
Little Up please

Last attempt, little up please.

HI
I have a problem with my radio and I am also looking for a ROM. How do you find me write how I will find also write. Thanks
Here is my topic:
Code:
https://forum.xda-developers.com/android-auto/android-head-units/android-radio-ceased-to-function-t3840505

benekdp said:
I have a problem with my radio and I am also looking for a ROM. How do you find me write how I will find also write. Thanks
Here is my topic:
Code:
https://forum.xda-developers.com/android-auto/android-head-units/android-radio-ceased-to-function-t3840505
Click to expand...
Click to collapse
Glady benekdp, but we can hope to have an answer here,

Related

Help me find a ROM?

Yo XDA
I have an older android head unit with a Mediatek MT8127A CPU
It's a 1.3Ghz quad-core with 16GB space and 1GB ram. I am hoping someone can point me in the direction of some ROMs to try and install on it.
I do realise the ROMs probably won't work and I might brick it - I'm fine with that - the ROM on this is so poor it's unusable as-is so I've got nothing to lose. It's unfortunate as the hardware is quite nice and it's a very responsive little unit.
https://i.imgur.com/gM4YDt5.jpg
https://i.imgur.com/6IneD4u.jpg
Android daughter board text: yld-android-core-pcb-v00
mainboard text: P-L2H1189A0
ARM version 16.08.08_V00I
MCU version: 17.10.28_01_13M
bluetooth version: 16.07.01_V001
system soft info: Android7.1 kernel 3.10
system hard info: CPU4 code GPU4 core Memory1G EMMC16G
Click to expand...
Click to collapse

Unknown Android sc9853i can be updated using Joying firmware?

Hi all, I have installed a new Android 8.1 head unit in my 2005 Prius. This is the information that I got from the system:
MCUVER: V2.1-FF01-20181026-A02-CAN0000-00-00-DVD00000000-00
APPVER: K4001_JSH_S212301.20181212.14430031.N0026
Platform: K40-2018/12/11[14:27:44]-v0.01
Model: sp9853i_1h10_vmm
Android version: 8.1.0
RAM: 2.0 GB
ROM: 16 GB
Baseband version: FM_BASE_18A_RLS2_MC_W18.33.4|sc9853_modem/08-16-2018 07:52:07
The minimum volume of the head unit is too loud. I would like to root it, update it and modify the volume level. I contacted the seller but I didn't get any support. Can I use Joying sc9853i firmware and rooting for this system? Thank you.
Bug torque widgets home screen
Hi, for some 3rd part widgets, like torque widgets, when i try to move or resize by long click on them, the launcher don’t select them but open the settings menu of the pages, if i try to long click several times it select them but it is so annoyng to do, can you fix this bug?
satyavel said:
Hi all, I have installed a new Android 8.1 head unit in my 2005 Prius. This is the information that I got from the system:
MCUVER: V2.1-FF01-20181026-A02-CAN0000-00-00-DVD00000000-00
APPVER: K4001_JSH_S212301.20181212.14430031.N0026
Platform: K40-2018/12/11[14:27:44]-v0.01
Model: sp9853i_1h10_vmm
Android version: 8.1.0
RAM: 2.0 GB
ROM: 16 GB
Baseband version: FM_BASE_18A_RLS2_MC_W18.33.4|sc9853_modem/08-16-2018 07:52:07
The minimum volume of the head unit is too loud. I would like to root it, update it and modify the volume level. I contacted the seller but I didn't get any support. Can I use Joying sc9853i firmware and rooting for this system? Thank you.
Click to expand...
Click to collapse
Hello. I am in the same situation. how did you solve?
raffaele892019 said:
Hello. I am in the same situation. how did you solve?
Click to expand...
Click to collapse
Unfortunately, I have not solved it since I am afraid that I might brick the unit. If you solve this, please let me know. Thanks.
Desperate for solution
satyavel said:
Hi all, I have installed a new Android 8.1 head unit in my 2005 Prius. This is the information that I got from the system:
MCUVER: V2.1-FF01-20181026-A02-CAN0000-00-00-DVD00000000-00
APPVER: K4001_JSH_S212301.20181212.14430031.N0026
Platform: K40-2018/12/11[14:27:44]-v0.01
Model: sp9853i_1h10_vmm
Android version: 8.1.0
RAM: 2.0 GB
ROM: 16 GB
Baseband version: FM_BASE_18A_RLS2_MC_W18.33.4|sc9853_modem/08-16-2018 07:52:07
Click to expand...
Click to collapse
My HU specs are identical to above.
Unit started to randomly power off and on (sometimes has power to touch buttons, but screen is black).
I have been searching for 2 months to find a solution???
OR EVEN BETTER A REPLACEMENT MALAYSK ROM! Malaysk, could you please tell us what ROM we can use for this model?
Would very much appreciate your help if possible?
Thank you!

Update firmware

hi there..I have an unbranded android head unit...im looking to update the firmware...can some body please point me in the right direction for the files please an thanks...
More info
I have the same question. I have what appears to be a bremmen. with arm cortex A9 @1.6 ghz (4x). 2 gigs of ram.. it is running px3 (1024x600 s). I bought this car cheap from a 65 year old man who had this radio installed back in 17. he had no idea how to operate it. it appears to me that one of the sd card went bad. so I am trying to fix it and see if this android unit is even worth the updates.... considering who ever installed did the install did not install the USB Cable to hook the phone up to... I am really mad. I appreciate all the help. pointing me in the right direction. I really like this head unit cause it makes my Eos almost look stock.
Post full MCU version
marchnz said:
post full mcu version
Click to expand...
Click to collapse
mcu version
mtcd_zyc_v2.55_1
june 23, 2017 13:46:58
any help?
Hello, friends. Can you tell me how to determine if I have a real android 9 and what kind of firmware is needed for my device?
KLUDE KD 12108
MCUVer - RL7Ac_KLD9M_dsp_F028 - BNR CY V509-11
FrameworkVer - rk3399-userdebug9PQ2A.190305.002
eng.work2.20200509.195418 test-keys
OSVer - 9 Sat May 9 11:12:56 CST 2020
APPVer - 20200515-1024*768 - 960-kld
Nandflash - 64,00G
RAM - 3G/4G
BTVer - SD_carplay_I2S_20200306_sdk1.6
Thanks

WANT TO UPDATE Head Unit Running ANDROID 4.0.3

Hi all,
I have a an android head unit installed in my car, this goes way back to 2013-2015. I know it's been awhile and ive been using it ever since. Upon going into settings to get some other info. This is what ive found/share with you guys so you'd understand what im dealing with better.
Android Version - 4.0.3
Baseband Version - Unknown
Kernel Version - 2.6.35.7 -gd7614e0 [email protected] #63
Build Number - CarDVD 4.0.3 IML74K [email protected]
I know this is a pretty old headunit with low specs but is there a way i could update it to a more later version? I understand if they have discontinued updates , but is there any custom firmware or some kind of latest firmware that is compatible to run it? Or am i stuck with this forever?
Some of the details of the hardware
-Samsung Arm CortexTM-A 8 processor 1.2 Ghz CPU
-Memory: 512MB DDR2 SDRAM and 1.2G Mb for Android 4
-Internal Storage 4G Byte land SLC Flash.
THANK YOU!!
Jakob Low said:
Hi all,
I have a an android head unit installed in my car, this goes way back to 2013-2015. I know it's been awhile and ive been using it ever since. Upon going into settings to get some other info. This is what ive found/share with you guys so you'd understand what im dealing with better.
Android Version - 4.0.3
Baseband Version - Unknown
Kernel Version - 2.6.35.7 -gd7614e0 [email protected] #63
Build Number - CarDVD 4.0.3 IML74K [email protected]
I know this is a pretty old headunit with low specs but is there a way i could update it to a more later version? I understand if they have discontinued updates , but is there any custom firmware or some kind of latest firmware that is compatible to run it? Or am i stuck with this forever?
Some of the details of the hardware
-Samsung Arm CortexTM-A 8 processor 1.2 Ghz CPU
-Memory: 512MB DDR2 SDRAM and 1.2G Mb for Android 4
-Internal Storage 4G Byte land SLC Flash.
THANK YOU!!
Click to expand...
Click to collapse
Yes, replace it.
marchnz said:
Yes, replace it.
Click to expand...
Click to collapse
Im planning to replace it if the answers to my questions are all NO.
Need to know if i could update it to a later verison that is compatible with the specs.
please assist
Jakob Low said:
Im planning to replace it if the answers to my questions are all NO.
Need to know if i could update it to a later verison that is compatible with the specs.
please assist
Click to expand...
Click to collapse
Welcome new member.
From searching xda.....
[is there a way i could update it to a more later version?]
- No apparent method, no.
[understand if they have discontinued updates , but is there any custom firmware or some kind of latest firmware that is compatible to run it?]
- No apparent firmware or options, so no.
[Or am i stuck with this forever?]
-Yes unless replacing it with one that has firmware that meets your needs.
No worries, you're welcome, anytime - bub-bye

Problem with head unit - google play account crasches and GPS works not good

Hi everyone,
I 'm new heer and i hope i can find some help with my head unit.
Sinds few months had problems with my gps signal - after 15-20 min driving signal is gone and then back again after a while.
I bought new gps antenna and wanted to update my navigation app but when i try to log in to google play it crashes.
I couldn't find any stickers on the unit so i don't know the brand.
these are my specs:
Android Version:
10
Hardware information:
4-Core AllWinner-ROM 32GB - DDR3 2GB - 1024x600 - cq1
Kernel Version:
Linux 4.9.170 - Thu Jan 9 21:08:15 CST 2020
OS Version:
KC1C01W1-Q49-1.0.4.3.1-BLINk_NETWORK-20200109
MCU Version:
STM32-20200103-11-KC1-33
Wil someone help me with identifying my head unit and maybe providing a good rom/mcu update. I tought about rooting it also.
Thx in advance
Hi Guys,
Is there really anyone who can help me with my problem?
I've serached in forum and found this one:
Bugs and updating firmware - 4-Core AllWinner ROM 32GB - DDR3 2GB - 1024X600
Hey, i would like to know if there is any update that i can do to get android auto / more stability for this head unit when i open google play it just bug out and crash the app. and Bluetooth tethering wont work with this as well. i hope there is...
forum.xda-developers.com
so i did it exactly what they said :
- os_opdate.zip on the usb stick
- settings en local update
- he strarted to update and then he came out with error status 7
- on the screen was a sort of text menu to power off and recovery etc but he was frozen so the only what i could do was power down.
- now when i turn my car key he goes on and i see my car logo and that's it or someth not even this - just black screen
I understand that maybe he stays in a sort of boot loop
i am planning to get him tomorrow out and try more but maybe is there someone who can provide me the good rom /mcu and tip about solution.
thx in advance
I have the same OS version (Eunavi 9'' for WV) and the same problem.I contact with suplier and the answer that it to old to update.
I believe that downgrade to android 9 would be better.
Any instractions to reset it and downgrade to android 9?

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