8227L sound problem - Android Head-Units

Hi everyone.
The first sorry for my lenguage because i'm from spain.
I have a 8227l head unit and seven month ago the sound of bluethoot and usb music desapear.
The conecctions of speakers is good, and if i play music through fm antena the speakers sounds good
I updated my firmware of head unit and it still doesn't work
This is my specs of SO in the head unit actually
Model:8227L
Android version:11
Kernel version: 3.18.79 (gcc version 6.3.1 20170404 (Linaro GCC 6.3.2017.05) [email protected] #5
Comp. Number: alps-mp-o1.mp5
HMI: XRCH.D.O.F.2.01.2021.07.05.09.30
MCU: TS907.190518(H)
MEDIA: HC_v2.0.0_210413_1030(v1.40)
Any solution?
Regards

Nobody has a solución?
Anybody can help me?
Regards

Related

Help me with MEKEDE 9inch HD Firmware

Hi guys,
Before starting with my thread, i've searched the forum but, could not found what I was looking for (I'm a noob with this head unit stuff).
So, I bought this unit from Aliexpress: MEKEDE-9-inch-Touch-screen-Android8-1-auto-Audio-voor-passat-b7-b6-golf-5-polo/32888152399.html?spm=a2g0s.12269583.0.0.23a99b5agxjCFc
After installing the unit I saw it was android 6.0, but it was advertised as 8.1. I contacted the seller and told him about this, and he provided me a link with files to update the firmware: yadi.sk/d/uAHKcuajkuSk5Q
I've installed the firmware and it was still android 6.0, but that was not my biggest concern. My steeringwheel controls was not working, climatronic info was not showing and also no car info (when you open the door a warning appeared on screen).
Can someone help me where to start or find a solution to get these function back.
Here are some extra pictures from my device:
HMI: TSKJ_010.2018.09.03.08.30
MCU: TS907.180917
MEDIA: BCv1.0.01_180326_1630
BTV: BT.18.08.17.0900(C0:81:35:ED:2C)
Device: alps 8227L_demo
Resolution: 600x1024
Platform: ac8227l
Kernel: Linux version 3.18.22 ([email protected]) (gcc version 4.8)
CPU: AC8227l
Family: cortex-A7
Machine: armv7l
I hope someone could help me to get these functions back, because communicating with the seller is bad.
Thans,

Help identify android unit

Hi,
I got in my car a android the following unit:
Model: 8227L.
Android: 6.0
Kernel version: 3.18.22 [email protected] #53
Build number + Custom built version: android-trunk-m0.ac8227L.V1.0
HMI: MAIX_010.2018.07.10.10.30
MCU: TS907.180612
MEDIA: TSv1.0.1_180326_1630
BTV: BT18.07.05.1530(c0:81:35:11B:52).
Can someone help me identify the model of this unit and if so is there any updates for it?
Many thanks

Junsun HU 8227L... Help for update?

Hi guys! I ask for your help, a few days ago I bought an android radio unit on aliexpress, specifically the Junsun brand, with these characteristics:
Model: 8227L
Android version: 8.1.0
Kernel version: 3.18.79 (gcc version 6.3.1 20170404 (Linaro GCC 6.3.2017.05) [email protected] #57
Comp. Number: alps.mp.o1.mp5
2GB Ram
32Gb Rom
7 inch
With Canbus (ford mondeo 2007)
Its my first time with an android radio unit and I am very lost, I would like to know if I can change the firmware or update it, the one that it brings is very limited and does not let me change the brightness of the device or bluetooth functions.
Thank you for support!

Is this a right canbus for my car ? SENIORS and all with knowledge - please help

Hello to all, one question ...
Will this canbus device work with my Peugeot 308 mk1 (2011year) ?
Has any of you tried to replace original CANBUS device that came with multimedia head unit?
This is for Peugeot head units (buy link in ALi Express) , I can't find any canbus like mine but this is the closest:
https://www.aliexpress.com/item/1005002928568518.html?spm=a2g0s.8937460.0.0.20f02e0edjaDEt
Multimedia unit is ALPS FF5000 / with 8227L based firmware
Model 8227L
CPU AC8227L QuadCore 1,2 GHz MTK8227L
RAM DDR3 1 GB
ROM 16GB
IPS 1024x600
GPS MT6625L
Radio TDA7786
DAC TDA7851L 4x45W
Wi-Fi MT6625L 802.11n
Bluetooth MT6625L 4.0
Android 8.1.0
Kernel 3.18.79 (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) [email protected] #90 Fri Sep 14 11:04:34 CST 2018
Build alps-mp-01.mp5
Custom build alps-mp-o1.mp5
HMI KABT_010.2018.09.20.13.30
MCU TS907.180712
MEDIA HC_v1.0.0_180917_0900
BTV BT.18.08.27.0930

Root / ROM options for ALPS 8227L HIFI 2G+32G emulated Android 11

I am getting so confused looking at the various options here and am hoping someone can point me in the right direction. Basic info:
Model: D02022HA16 / 8227L (HiFi version)
Specs: 32GB ROM / 2GB RAM
Android: 11.0 (system reported), 10.0 (AIDA64 reported)
It's tagged as the brand CAMECHO on Amazon, but it wasn't from the Camecho seller. It has some PODOFO apps included. The ZLink app that drives Android Auto is garbage, but I bought HeadUnit Reloaded and it's pretty smooth. The FM radio is borderline useless; stations that my old ATOTO unit picked up without issue are "poppy" in the native tuner app.
Overall, the software is kind of janky and so I'm looking for ROMs I can replace it with. I feel like most of the threads on here are specifying YT9216xx, but I can't find any reference to that anywhere in the system. It looks like Android 8 API27 SUPERMOD for YT9216BF YT9216CFJ YT9216BJ YT9216BFJ YT9216CJ by @ExtremeMOD would work, but I can't figure out a way to verify it before trying (and don't want to brick it.
Any help in figuring out what I'm working with would be appreciated! More detailed information about the unit is below. Thanks in advance!
From System Info
Android: D02022HA16_AHD_00012_V009_HIFI
Android OS: Android 11.0
Car Audio: B7.3.7 (X2)
CAN Pro: V9.0.6
DDR: 2G
FLASH: 32G
CPU: A7 1.5GHz x 4
Display: 1024*600(lvds)
MCU: 4.4 (X2)
Audio decoder: ST/TDA7729
From AIDA64
Manufacturer / Brand: alps
Model: D02022HA16
Device: 8227L_demo
Hardware: ac8227l
Product: full_8227L_demo
Instruction Set: 32-bit ARMv7
Android Version: 10.0 (Q)
API Level: 29
Rooted Device: Yes
Kernel Version: 4.14.116 (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) )
Google Play Services Version: 20.33.15 (040300-330018294)
I have the same unit from Camecho . When I ran Droid Info i got Yt9216cj build. picture attached
rczrider said:
I am getting so confused looking at the various options here and am hoping someone can point me in the right direction. Basic info:
Model: D02022HA16 / 8227L (HiFi version)
Specs: 32GB ROM / 2GB RAM
Android: 11.0 (system reported), 10.0 (AIDA64 reported)
It's tagged as the brand CAMECHO on Amazon, but it wasn't from the Camecho seller. It has some PODOFO apps included. The ZLink app that drives Android Auto is garbage, but I bought HeadUnit Reloaded and it's pretty smooth. The FM radio is borderline useless; stations that my old ATOTO unit picked up without issue are "poppy" in the native tuner app.
Overall, the software is kind of janky and so I'm looking for ROMs I can replace it with. I feel like most of the threads on here are specifying YT9216xx, but I can't find any reference to that anywhere in the system. It looks like Android 8 API27 SUPERMOD for YT9216BF YT9216CFJ YT9216BJ YT9216BFJ YT9216CJ by @ExtremeMOD would work, but I can't figure out a way to verify it before trying (and don't want to brick it.
Any help in figuring out what I'm working with would be appreciated! More detailed information about the unit is below. Thanks in advance!
From System Info
Android: D02022HA16_AHD_00012_V009_HIFI
Android OS: Android 11.0
Car Audio: B7.3.7 (X2)
CAN Pro: V9.0.6
DDR: 2G
FLASH: 32G
CPU: A7 1.5GHz x 4
Display: 1024*600(lvds)
MCU: 4.4 (X2)
Audio decoder: ST/TDA7729
From AIDA64
Manufacturer / Brand: alps
Model: D02022HA16
Device: 8227L_demo
Hardware: ac8227l
Product: full_8227L_demo
Instruction Set: 32-bit ARMv7
Android Version: 10.0 (Q)
API Level: 29
Rooted Device: Yes
Kernel Version: 4.14.116 (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) )
Google Play Services Version: 20.33.15 (040300-330018294)
Click to expand...
Click to collapse
You can try our Android 8 package safely by following the instructions.
If it doesn't work, simply restore your backup.
A proper backup will solve bootloops and bricks. All instructions are included
I have the following:
https://www.amazon.com/Hikity-Bluetooth-Receiver-Navigation-Camera%E3%80%902G/dp/B0B1LM81NH/
Model: D02022HA16
Android Version: 11.0
Kernel Version: 4.14.116 (gcc version 6.3.1.20170404 (Linaro GCC 6.3-2017.05))
Build Number: android-trunk-p0
Custom build version: android-trunk-p0
Android: D02022HA16_AHD_00012_V009_HIFI
Android OS: Android 11.0
CAR AUDIO: B7.3.7 (X2)
CAN Pro: 9.0.6
DDR: 2G
FLASH: 32G
cpu: A7 1.3GHz x 4
display: 1024*600
MCU: 4.4 (X2)
Audio Decoder: ST/TDA7729
Please let me know if you manage to flash any firmware successfully.
temaccount1312 said:
I have the following:
https://www.amazon.com/Hikity-Bluetooth-Receiver-Navigation-Camera%E3%80%902G/dp/B0B1LM81NH/
Model: D02022HA16
Android Version: 11.0
Kernel Version: 4.14.116 (gcc version 6.3.1.20170404 (Linaro GCC 6.3-2017.05))
Build Number: android-trunk-p0
Custom build version: android-trunk-p0
Android: D02022HA16_AHD_00012_V009_HIFI
Android OS: Android 11.0
CAR AUDIO: B7.3.7 (X2)
CAN Pro: 9.0.6
DDR: 2G
FLASH: 32G
cpu: A7 1.3GHz x 4
display: 1024*600
MCU: 4.4 (X2)
Audio Decoder: ST/TDA7729
Please let me know if you manage to flash any firmware successfully.
Click to expand...
Click to collapse
Will probably not work as the current MCU version supported 4.1 or lower
ExtremeMOD said:
Will probably not work as the current MCU version supported 4.1 or lower
Click to expand...
Click to collapse
Followed steps in https://forum.xda-developers.com/t/...rp-custom-ui-brick-recovery-and-more.4318121/
Replaced Step 1 firmware with https://4pda.to/forum/index.php?sho...&_x_tr_hl=en-US&_x_tr_pto=wapp#entry115168364
Step 2 TWRP was 1GB version.
Radio Patch was not needed.
Works perfectly!

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