yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] monr61:
Help plz Bootloop ! [solved]

I've Allwinner t3 p3 quadcore .. new version

I flashed rooted modified firmware .. and was working fine

But then I did a mistake by replacing a setting file i though it was for my device .. restarted the device then stuck in bootloop .. what can i do ?!

I searched for emergency programing mod .. but didn't know how to do it

Tried to enter recovery but don't know how also

Edit:

solved by using Emergency Programming Method

1- 4 files of a rom in the root of flash drive connected to the device

2- connecting the stearing control key 1 wire to the metal body of the device then pressed the reset button

3- started flashing the rom ?
[Android Head-Units] immu_20:
Hello there,

I have purchased head unit to my car and following are the details

Model : Qaud-Core T3 K2001M (K2001 M_XZ_S212203)

Board : AllWinner

RAM : 1 GB

Storage : 16 GB

Android 7.1.1

Security Patch : 2015-12-01

Build ID : K2001 M_XZ_S212203.20180719.9012476

Kernel architecture : armv71

Kernel Version : 3.10.65(20180528)

APPVER : K2001M_XZ_S212203.20180719.9012476.N0024

PlatformVer : K20M-2018/05/28[20:38:31]-10/01

MCUVER: v1.3-FF01-201-20180403-A02-CAN0000-00-00-DVD00000000-00

if yes, whats the latest firm and where to download from (install/upgrade tutorial is much appreciated)

Thanks & Regards,

immu
[Android Head-Units] joey88:
Hi Ahmed68,

Can u teach me the step how to flash using UART in fastboot?
[Android Head-Units] MrDSM:
Hi Ahmed (Kif halek akhi?)

What are the steps to update for my case? Is it : - Put the .rar in the USB

- Start the device

- Put the USB

Will i have a message to update automatically?

What about MCU backup, you said that i must backup my mcu, is there a risk for something?

Here is my specifications :

QuadCore-T3 Processor

- Android 7.1.1

- MCU : T5.3.19-150-13-C07101-181008

- System version : V8.3.2_20181031.095649_SPX2-FD-CarPlay-N6502
[Android Head-Units] ahmed68:
dear friend i have android 7 & 8 for your unit but i havnt the mcu.

your firmware it K2001 M android 6.0 marshmallow , android 7.0 nougat its K2001N.

K2001N

https://yadi.sk/d/DMi_9GX6grFzZg

android 8 KC1C01W1-O01-1.0.4.3.1_20190620

https://www.dropbox.com/sh/i1wudxr3...=a2g0s.imconversation.0.0.24da3e5fSmnDxy&dl=0
[Android Head-Units] arjun96564:
need help please !

hi Mr. Ahmed,

I have been watching this forum for a while

My gratitude for you for helping the folks here.

I too need your help to update my android head unit with the following specs:

APPVER: K2001M_TL_S212309.20180523.17452119.N0022

PlatformVER: K20M-2018/05/07[11:06:29]-10.00

BTVER: GOCBC8_V2.0/2018-04-11:10:24:25

MCUVER: V1.3-FF01-20170214-A02-CAN0000-00-00-DVD00000000-00

In the other menu it shows android 8.0.1

Kindly help me !
[Android Head-Units] MrDSM:
Hi Ahmed, thank you to answer to my question above.

Another question please, can we update firmware without MCU?

Thanks again.
[Android Head-Units] ahmed68:
without mcu only by system update but if you need to upgrade or downgrade the version of android you must use PhoenixSuit after that you must flash mcu

---------- Post added at 11:11 PM ---------- Previous post was at 11:01 PM ----------

be careful I have only firmware but you must flash the mcu i cant help with it .

android 7

https://yadi.sk/d/DMi_9GX6grFzZg

android 8

https://www.dropbox.com/sh/i1wudxr3...=a2g0s.imconversation.0.0.24da3e5fSmnDxy&dl=0

many update

https://cobaltr4.ru/скачать-прошивку-для-магнитолы-wanqi-allwinner-t3/
[Android Head-Units] immu_20:
Thank you #Ahmed, can I directly update OS to android 8 ? with out MCU?

do you have some tutorial links? I'm first time working on this - landing from iOS so

Thanks mate
[Android Head-Units] rayanalzain:
can you help me with which info needed for me to know what is the correct path to use?
[Android Head-Units] mello296:
hi Ahmed,

my head unit specs is:

Processor type : Quadcore-T3

Android version : 7.1.1

MCU version: T5.3.19-23-41-E43101-180519

System version: V8.3.2_20180528.165457_PH-TW2-CarPlay

DVD version: 2.13.13-1200xh

can you tell me which firmware to download. Thank you very much
[Android Head-Units] Dami21341:
Bosion/Eunavi BX440 - bootloop, please help

Hello everyone,

i was bought android radio which looks like Bosion/Eunavi BX 440:

Everything what i know about this:

-model is BX440 (its on barcode and looks the same) ;

-has T3 Allwinner Quad core processor;

-has 2GB ram and 16GB Storage;

-jump in bootloop after update (i dont know which one - numer of android);

-i don't know MCU version.

When i try create card with software use Phoenix Card and "flash soft", anything happends on radio. Please help me prepare card and flash my unit. Which software i should choose, how to prepare card to good flash?
[Android Head-Units] ahmed68:
I have many firmware and mcu for your unit android 6,7,8,android 10 work without dsp only . I have to penhui unit like your can you make backup for nand I will give instruction and needed file

1.download and install Magisk Manager APK 7.5.1 from

https://magisk.me/apk/

2.download and install Terminal Emulator from

https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=en

flash boot by system update then run Magisk Manager, if you have root rights like super su don't install Magisk Manager , after that run Terminal Emulator and print

su

enter

dd if=/dev/block/by-name/mmcblk0 of=/storage/usb0/mmcblk0 bs=512 count=6442450944

enter

you will receive 4 gb file but it in win rar or win zip and store it in any drive like google drive or other and give me the link

patched boot for Magisk

https://yadi.sk/d/vdGi-wcM7Q_Ung

tell me wish android version you need , i have costume android 6 and 7 .
[Android Head-Units] mello296:
Thank you for your reply ahmed,

I’m quite newbie with this so can you tell me more clearly about the step to upgrade it.

Last time, after I choose reset in settings, my speaker lost most of its sounds, now I can barely hear anything. Can you choose one compatible firmware for me. The newer the better. Thank you very much
[Android Head-Units] ahmed68:
I think you have dsp after reset you must to install program wish control dsp you can send me photo for motherboard . first you must make backup of nand
[Android Head-Units] mello296:
Which program should i install ?
[Android Head-Units] ahmed68:
I need to now wish dsp module you have for that I need photo of motherboard

---------- Post added at 10:18 PM ---------- Previous post was at 10:15 PM ----------

send me plz the version of mcu and android make screenshot system about device
[Android Head-Units] mello296:
So do I have to open it up to take photo of mothetboard for you ? Or i just take the photo of the head unit ?
[Android Head-Units] ahmed68:
photo of mothetboard
[Android Head-Units] rayanalzain:
Hey Ahmed

here is the pic

MCU

https://photos.app.goo.gl/BQ9p5a5VizUcy1b78

About

https://photos.app.goo.gl/oQxSk1fDXcnyPwPN6

Rayan
[Android Head-Units] ahmed68:
hi dear friend

I have for your unit android 8 but I have not the mcu you must take root right by Magisk Manager and back up the mcu

https://magisk.me/

you need to flash this boot

https://yadi.sk/d/vdGi-wcM7Q_Ung

in the terminal emulator print

https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=en

su

dd if=/dev/block/by-name/private of=/storage/usb1/private.img bs=4096

after that you can update to android 8

1.img file for PhoenixSuit

https://yadi.sk/d/fnSl4w4VfNtISA

2.then in sitting system update flash this firmware its stok for you

https://yadi.sk/d/_sK29W050QAbFw
[Android Head-Units] mello296:
Hi Ahmed, here are the photos of my motherboard. Can you pls look at them and tell me what to do next. Thank you
[Android Head-Units] ahmed68:
dear friend this photo of lcd board photo wish i need like that . im long time look for firmware like your (penui android 7 T3) please make dump and send it for me i found the firmware but i cant found the system config please help I have to many firmware for this unit like RedPower android 6 and 7 and topway android 8

https://yadi.sk/d/dSfmUpRf325nz9/PH series/T3
[Android Head-Units] mello296:
Dear Ahmed, I can only opened it up like this
[Android Head-Units] ahmed68:
this lcd board I need the motherboard
[Android Head-Units] mello296:
There’s nothing else on my head unit. I dont know what else you want me to take photo of ? Sorry :(
[Android Head-Units] ahmed68:
this site of penhui go there and tell wish one your unit

http://www.pen-hui.com/index.php/en/basketball.html
[Android Head-Units] mello296:
My unit is probably this one

http://www.pen-hui.com/index.php/en/fordseries/336.html
[Android Head-Units] ahmed68:
try one of this apk

https://yadi.sk/d/rJXmzmiwGTh7yQ
[Android Head-Units] mello296:
That’ exactly what I’m looking for. Thank you so muchhhhhhhhhhh.

You are my savior Ahmed.

By the way, do you know what app to use carplay with my head unit as well ?
[Android Head-Units] ahmed68:
one for internal dsp other for amp with dsp with wish one its work thas is for your unit .

tell me plz you will make backup for your unit or not realy I need it
[Android Head-Units] mello296:
I cant install magisk manager. There is an error say format not supported
[Android Head-Units] Muizz311:
Dear ahmed.

Any update for this? V3.0-FF01-20190909-A02-CAN0000-00-00-DVD00000000-00
[Android Head-Units] ahmed68:
I don't now whats its you can send plz screen shoot about device and aida report

---------- Post added at 12:13 PM ---------- Previous post was at 12:01 PM ----------

you download broken file the name of file must be MagiskManager-v7.5.1.apk

try to download from here

:https://******************/

if you need I can give you the firmware for our unit named RedPower its original penhui make it for Russia but you must have the root right its install by terminal
[Android Head-Units] caseyjay:
Hello Ahmed, any possible updates for this head unit?

https://i.imgur.com/TOJH9pu.jpg

It's like this one at pen-hui - http://www.pen-hui.com/index.php/blqqc/447.html which integrates original car.

Do you know if firmware changes will affect the original car integration? thanks
[Android Head-Units] ahmed68:
I have only Russian firmware for penhui T3 unit its RedPower if you need it I can help to update
[Android Head-Units] rayanalzain:
Thanks a lot for your help,

One question, how do I back up mcu?
[Android Head-Units] hardy272:
Hey ahmed68!

I just bough a car that came with the following head unit, is there any update to it?

Thank you in advance for your kind help!
[Android Head-Units] ahmed68:
mcu its private

run terminal you must have the root right

in the terminal print

su

enter

dd if=/dev/block/by-name/private of=/storage/usb1/private.img bs=4096

enter

maybe you use usb port number 1 or 2 (usb1 or usb2)

---------- Post added at 06:42 AM ---------- Previous post was at 06:29 AM ----------

if you haven’t the dsp you can update to android 10 only by PhoenixSuit , mcu and original firmware I have for your unit , if you have the dsp only to android 8 .
[Android Head-Units] Muizz311:
APPVER:

K2001N NWD S212701.20190919.17303720.N0026.01

PlatformVER: K20N-2019/08/06[17:27:52]-1.00

MCUVER: V3.0-FF01-20190909-A02-CAN0000-00-00-DVD00000000-00

BTVER: GOC_XR829_4.0/2019/07/26/18:51:20

CANAPPVER: v.19.09.18X [1200] [c.15]
[Android Head-Units] ahmed68:
I have only firmware android 8 , but you need to flash mcu I cant help with mcu .
[Android Head-Units] russell.santamaria:
Forgive A noob like me.

Hi guys, I'm just a newbie here.

Can anyone direct or teach me how to upgrade the firmware of my head unit?

Android version

6.0.1

MCU version

T5.3.19-104-10-E06101-181126-EQ

System version

V8.2.3_20190215.101203_HST7-RED2
[Android Head-Units] ahmed68:
im first time see like your firmware and mcu , do you have the root right , you must make backup first
[Android Head-Units] João CRUZ 63:
Allwinner t3.p3

Olá eu tenho uma multimidia allwinner eu fiz uma atualização para versão v8.3.19. Android 8.1 mais o bluetooth não ativa alguém pode me dizer oque fazer
[Android Head-Units] tiziano.sartori:
Upgrade available for

Dear ahmed68, thanks for all the help you are giving us!

This is my 2din hardware:

Android: 7.1.1

HW: QuadCore AllWinner ROM 16GB DDR3 2GB - 1024x600

Kernel: 3.10.65

OS: BSP 2.3.4.3.12 - IVT - 180601

MCU: 20180426-1-KC1-18

BT: 3A03

Which is the hightest Android versione can I put on? I'll hope Android 10. Can you give me the download links?

Thank you very much!!
[Android Head-Units] alirezaafkar:
Hi. Can I update this device to Android 9?
[Android Head-Units] Ceruzz89:
info allwinner t3 p3

Hi i have an allwinner t3 p3 ... andoroid 6.0 .... 32gb rom .... quad core ...... 2gb ram .... 1024 * resolution ... i would like to update android .... can you explain how to do it?
[Android Head-Units] americanostra:
Hi ahmed68

I want to update my unit. I don't know what files to use. I think that my unit is Bosion 410 or clone of this. Thanks for your contribution to understand android units for cars.
[Android Head-Units] ahmedmans4:
@ahmed68 plz help

I updated my quadcore t3 mcu

and now no sound no car model
[Android Head-Units] fatalityh:
Please help

Hello.

I need help in upgrading my 10.1" head unit, I don't know if it's a T3 P3 or T3 P1

Info:

Android Version: 7.1.1

Hardware Version: Quad Core Allwinner - ROM 16GB - DDR3 2GB - 1024x600

Kernel Version: Linux 3.10.65 - Fri Jun 1 14:16:22 CST 2018

OS Version: BSP 2.3.4.3.12 - IVT - 180601

MCU Version: 20180813-1-KC1-21

BT Version: 3A03

Thank you for taking the time to help me :)

Update: Just installed aida64 and it says:

System:

Manufacturer: Allwinner

Model: QUAD-CORE T3 P3

Hardware: sun8iw11p1

Product: t3_p3

Board: exdroid

Installed RAM: 2 GB

CPU:

Core Architecture: 4x ARM Cortex-A7 @ 1200 MHz

Instruction Set: 32-bit ARMv7

CPU Revision: r0p5

Display:

Screen Resolution: 1024 x 600

Screen Size: 150 mm x 94 mm

Screen Diagonal: 6.97 inches

Pixel Density: 170 dpi

xdpi / ydpi: 173 / 162 dpi

GPU Vendor: ARM

Gpu Renderer: Mali-400 MP

Refresh Rate: 56 Hz

OpenGL ES Version: 2.0

GPU Version: OpenGL ES 2.0
[MTCD Software Development] gforums:
Hi there,

just wanted to let you know, that Android 9 (August version or newer is needed) has an option included within the advanced settings (to access with password 126) to be able to change all CANBUS keys via the steering wheel assign app.

Go to the advanced settings -> other -> steering wheel keys assign and select "Can Key" there.

After that change, you can use the already known and included steering wheel key assign app to assign short an long press actions to each key.

Please be aware, that after changing that setting, you MUST assign all keys you'd like to use as none of the standard assignments will be left.

Best whishes,

Christian
[MTCD Software Development] retromann:
It seems, you got a Citroen C4 II too. Do you also got a "MX" MCU version?

With my new DS5, I noticed that keys can no longer be assigned if I have assigned a certain number of keys.
[MTCD Software Development] gforums:
Indeed I own a C4 II, have MX MCU Version 3.30 installed.

How many keys could you assign? I didn't fully complete my setup yet, but I already have assigned roughly 10 keys with no issues.

Will try finishing tomorrow.

-Christian
[MTCD Software Development] oxygen2222:
Hello

I have an android 9 - MTCE_MX_V3.30_1 (opel Astra J)

I can assign up to 20 buttons.

Unfortunately, this is not enough, so I left the default settings
[MTCD Software Development] gforums:
I was able to assign 23 buttons but I have to agree - with that limitation, tue function won't make happy all of us.

I wonder where the assigned keys are stored and whether it could be possible to modify that file directly. Or have a mofidied steering wheel key apk without those limitations.

So if anyone gets some deeper insights here, please share with us.

thanks,

Christian
[MTCD Software Development] matrixx1:
Guys I don't understand. Why are 23 buttons to assign not enough? How many buttons do you have on the steering wheel?
[MTCD Software Development] gforums:
other than the app name is indicating, we can use this app to assign ALL can bus keys, not only the ones on the steering while.

Our radios do not have any hardware buttons but the original car buttons are used.

I agree that assigning 23 of them should be fine in most cases - but my C4 II also has more than 23 physical buttons.

I don't know how deodexing in android 9 is working. we have vdex + odex files. Would like to see how the app is working or where the assigned keys are beeing stored.

anyone has an idea?

Additionally, I have troubles assigning my volume knob. It's nearly impossible to get the steering wheel app to recognize a "short press" when turning the volume wheel.

Despite that, I am happy with the functionality.
[MTCD Software Development] gforums:
I deodexed the HCTWheelStudy app and was able to decompile inkl. smali code files, but I can't find a limitation on how many keys can be assigned.

Furthermore I wonder where the assigned keys are stored - any idea? I hoped to find a path or some files in der user data of wheelstudy or canbus app, but I didn't get further.

Hope someone will soon get deeper into canbus keys in Android 9.
[MTCD Software Development] marchnz:
Probably stored in MCU and/or canbus controller if separate to headunit.
[MTCD Software Development] gforums:
cześć and hello,

was you able to revert back to original assigned keys or did you just not save?

I am currently struggling how to revert back the original key functionality.

I can change the steering wheel app back to control swc keys, but that will keep the functionality I programmed to the canbus keys.

Might reflashing the MCU file help?

Best whishes,

Christian
[MTCD Software Development] oxygen2222:
I changed "Can Key" and pressed the reset button.
[MTCD Software Development] rabbity417:
Hello.

I am developer of "MyMTCService" -> https://play.google.com/store/apps/details?id=rabbity.com.service

Can i know how to deodex the apk in android 9.

Because I need to decompile MTC moudules for developer of "MyMTCService".

Thanks.
[MTCD Software Development] gforums:
Hi,

This is what I made in short:

* Took system.new.dat.br from room, convertet to normal system.new.dat with brotli.exe tool

* Unpacked system.new.dat (together with system.new.patch and system.new.files I think) with one of the Android Unpacking Tools

* Used TOAD Tool from XDA to deodex the apps and framework.

But not all apps, especially most in priv-app could get deodexed.

BR Christian
[MTCD Software Development] rabbity417:
thanks, I will try it.
[MTCD Software Development] iceman2894:
thank you! I was frustrated, but i changed a button to play/pause but it is working as "next song button", any ideas about that?
[MTCD Software Development] lagos911:
hey guys. I own a px6 unit for peugeot 207 with decoder.

I want to ask If I will able to edit the can bus messages / information - font or layout - design - color - e.t.c.

Also I want to change the text of the messages and translate it to greek.

Is that doable?
[MTCD Software Development] Pedsteruk:
This worked for me. After selecting can key in the settings the “ steering wheel key assign app” appeared in my apps list. Was able to assign the keys and tested it working on stock and 3rd party apps.

Perfect. Thank you.
[MTCD Software Development] m33ts4k0z:
Guys on Android 10, the only options I get are enable and disable. No Can key option. I dont have the stereo in the car atm and i dont have the canbus box connected either. Could this be the issue?

EDIT: Fixed. I just had to update the MCU.
[MTCD Software Development] BobcatJones:
Hey there, long time lurker first time poster...

Has anyone been able to solve the 23 button re-mapping limit? I’ve got more than 23 buttons across my dash and they need re-mapping!
[Motorola One Action Themes, Apps, and Mods] TheDemonOfSky:
hey whatsup i have plans to buy this smartphone and i see this video with much versions of gcam. anyone can test?

[IMG="YoutubeThumbnail"]https://img.youtube.com/vi/k-Xeec8erzc/hqdefault.jpg[/IMG]

Youtube Link

https://www.youtube.com/watch?v=7WYmDrc-dmU

D O W N L O A D S

Best Version

https://f.celsoazevedo.com/file/gcamera/GoogleCamera-Pixel2Mod-Arnova8G2-V6.apk

PIXEL4

https://f.celsoazevedo.com/file/cfiles/gcm1/MGC-7.0.009_MiIXSE.RPII.MiVIII_V0.apk

UniXcam Stable

link 1

https://t.me/youngcenter/156

link 2

https://androidfilehost.com/?fid=6006931924117896284

-

ZGCam Pixel 3 XL with bugg

link 1

https://t.me/youngcenter/161

link 2

https://androidfilehost.com/?fid=6006931924117896285

-

fCAM stable

link 1

https://t.me/youngcenter/163

link 2 https://androidfilehost.com/?fid=1395089523397947600

-

GCAM for Exynos stable

https://t.me/youngcenter/157

-

GCam Pixel 2

link 1

https://t.me/youngcenter/160

link 2

https://androidfilehost.com/?fid=6006931924117896283

-

GCAM Moto G6 Stable

link 1

https://t.me/youngcenter/158

link 2 https://tg-go.noyes.in/i/BQADAQADZgADA-1IRKu2MA08QOtWAg/7137c26bd79d72d3d28b1f657aa57f28/1560999600

-

GCAM Pixel Front HDR

https://t.me/youngcenter/162

-

GCam Pixel Funcional

link 1

https://t.me/youngcenter/159

link 2

https://f.celsoazevedo.com/file/gcamera/LGCam32bitNEW.apk

-

UniXcam

https://t.me/youngcenter/164
​
[Motorola One Action Themes, Apps, and Mods] T.Y.M.SAI:
I have a thread in Motorola Moto One Action for gcam

And the good thing is that all the features are working very well

Without root or unlocking bootloader
[Motorola One Action Themes, Apps, and Mods] sfoot13:
I tried almost every Gcam posted here.

:)
[Motorola One Action Themes, Apps, and Mods] Mik25_18ku:
then what did you get?
[Motorola One Action Themes, Apps, and Mods] sfoot13:
https://xdaforums.com/one-action/themes/gcam-night-sight-t3978589
[Motorola One Action Themes, Apps, and Mods] brodic021:
Night shot - more realistic colours

I tried all apps. Conclusion is the same as yours: 'The best' is really the best 'cause you' re getting little bit more realistic colours in dark comparing to the default app... All other stuff (macro mode and etc..) giving actually the same result as default app.
[Tilt, TyTN II, MDA Vario III General] Boinng:
I know this has been touched on before, but I want to know if this is a widespread thing or what - since the official 6.1 update, my GPS has been really poor, particularly on a cold start. In fact, every time I use it feels like a cold start these days, even though Quick GPS is downloading data regularly and always shows 6+ days.

Every GPS app is the same - Tom Tom, GPS Test, Google Maps, Live Search - I can be waiting up to 10, 15, 20 minutes for a fix. The only time it's quicker is if I've used the GPS recently, and even that is a bit of a black art.

I like running the official ROM and I'm happy with the update in every other way, but the GPS problem is driving me up the wall - am I the only one? Is anyone running the proper ROM and not finding their GPS impaired?

The weird thing is, I can watch GPS test picking up two, three, four satellites but it just won't lock...

This is with the WWE 3.28 ROM with the 3.28 SPL loaded (fixing the freezes under Hard SPL v1)... what's going on?
[Tilt, TyTN II, MDA Vario III General] JimmyMcGee:
Usually, I've found the GPS lock time is Radio Based. Maybe try a different Radio.
[Tilt, TyTN II, MDA Vario III General] whk:
The only thing that is going to get me off the DEATH V3.5 ROM is a newer Rom by this same person.

The GPS is the best that I have ever had...

The phone signal is the best that I have ever had...

The GPS lock is about 30 seconds after TomTom starts...

The battery life is phenomenal - (it takes about 24 hours for the phone meter to register correctly) but I had 79 percent battery life left after using the phone all day yesterday at 11 pm last night (unplugged it at 6 AM).

Obviously - your carrier, your radio and ROM and where you are in the world can affect your signal greatly - but at this point - for me - the DEATH V3.5 ROM and radio rock and will stay on this phone as I LOVE having no phone issues.

HTH

Bill