Unbrick Android Head Unit YT9216BJ - Android Head-Units

Hi Guy's
I tried to install the new version of my head unit, which i got from xygala. After the update finished i got stuck on a bootloop.
Unfortunately i did not make a backup...
Accidently i formated the device incl. the bootloader - now i am stuck with a device which isn't doing anything.
if i try to use any scatterfile from any 9216bj roms, I'll get a DRAM error.
Is there any chance to revive my device?
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Every help is appreciated!
Thanks in advance

eisinger said:
Hi Guy's
I tried to install the new version of my head unit, which i got from xygala. After the update finished i got stuck on a bootloop.
Unfortunately i did not make a backup...
Accidently i formated the device incl. the bootloader - now i am stuck with a device which isn't doing anything.
if i try to use any scatterfile from any 9216bj roms, I'll get a DRAM error.
Is there any chance to revive my device?
View attachment 5566149
Every help is appreciated!
Thanks in advance
Click to expand...
Click to collapse
hello bro, I have the same problem, fix it?

I used this guide to flash by rom and same happened to me. anyone got the fix please?? the link below is i posted in That thread with pictures.
[ROM] [ROOT] [TWRP] [GUIDE] YT9216B Chinese Android Head Unit
So... how to root your device? how to flash twrp? You can use this pre-rooted firmware, with included twrp. -Build type is userdebug, means u can enable multi-window mode in dev settings -Based on latest available firmware -Root -Busybox -TWRP...
forum.xda-developers.com

Related

Erisin es4046 problem

Hi!
i have got a 5.11 1024x600 erisin es4046 HU.
I installed Malaysk custom rom after first reboot it wont boot anymore.
meens that the screen is black.
i cant boot to recovery menu.
have u any idea ?
thx in advance
http://forum.xda-developers.com/showpost.php?p=67184851&postcount=50
first thank you for your answer. i forgot to say that i have done it before i posted this thread.
if i start update with sdcard i got following message.
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"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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"lightbox_toggle_sidebar": "Toggle sidebar"
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after i choose point 4 to install from usb i got following message.
has it something to do that i have rooted my device before i tried to install malaysk ??
have u got a solution for my problem ?
thanks in advance.
greetz
So i had the same kinda issue, i reformatted my SD card with partition magic and then was able to boot from it.
midcrim said:
So i had the same kinda issue, i reformatted my SD card with partition magic and then was able to boot from it.
Click to expand...
Click to collapse
i can boot from it as you can read in message.. ple remove sd card...
Hello,
I have an Erisin ES4046 with the original firmware and I would like to know if it was possible to change the assignment of the right button of the car radio when using the FM tuner?
Currently, the right button is used to navigate through the memories of the memorized radio stations. I would like to know if it is possible to assign this button to the setting of the radio frequency?
Thank you
A +++
I'm ready to buy your 4046. Let me know

Chinese mt3561 (evb3561sv), tasker and other apps don't start on boot help!!!

I installed Chinese mt3561 (XY AUTO) in my vw passat.
I have some troubles of using Tasker and other apps those need to start on boot.
Apps don't start automatically, so I need to launch them myself and those work correctly.
I used other system apps to insert in startup, however failed.
As far as I know, It is possible to root the device with kingroot.
How can I solve this problem???
It's working at Android 6.0 and other detailed hardware information is following;
evb3561sv_w_65m0 (full_evb3561sv_w_65_n0)
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MT3561
My Android HU has very similar specs as your device. My device has no buttons and I am looking for a way to root the head unit. Your help will be greatly appreciated. Thank you.
Hi ,
Any updates or any luck with rooting ?
I too have this system .
Thanks
Hi,
You can find how rooting in this post :
https://forum.xda-developers.com/android-auto/android-head-units/ownice-c500-root-t3558760
If you have 4 cores (MT3561) as I see, just be careful to choose su binary in "ArmV7" folder and not from Arm64
Regards,
You can help me ?
Good morning; I have that same version of Android 9.1 device
but I don't have the configuration manual, can you guide me where can I get it?
I would be very grateful for your help.
regards
Hello ,
Any updates or any luck with rooting ?
I too have this system .
Thanks
steck31 said:
Hi,
You can find how rooting in this post :
https://forum.xda-developers.com/android-auto/android-head-units/ownice-c500-root-t3558760
If you have 4 cores (MT3561) as I see, just be careful to choose su binary in "ArmV7" folder and not from Arm64
Regards,
Click to expand...
Click to collapse
Hello, friend.
If I want to do this,
Do I have to proceed in the ArmV7 folder?

Help to recover head unit 8227 Demo

Hello everyone. Buy a unit with Haoling frimware 00009_V0001_20191128. To improve it a bit, install the YT9216B_00002_V004_2101012_HIFI_V3 frimware with SPFlashtool. The new frimware was working fine, but the drive seemed slower, so I decided to look for another lighter frimware without so many extras. My problem comes when when installing the new frimware I forgot to uncheck the Preload box and when I realized I got nervous and disconnected the cable, this caused the display of the unit to remain black and illuminated.
My first failure was not to backup the drive in its original state, and since then I have been testing frimwares without success, the most I have achieved is having a home screen with 3 boot options and an arrow moving in a loop, but at not having physical buttons I can not do anything.
I have had access to a unit equal to mine, to which I have been able to make a dump backup, but I am unable to load it, since the unit sounds as if it is constantly connecting and disconnecting and does not complete the loading of User.
The Test Point system does not seem to work for me, or that or something I am not doing well and I cannot find any video to see how it is done.
Ultimately, I don't know if my unit has a fix or if it will stay like a brick.
I hope you can help me, thanks
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Hello. Has anyone happened to me? Is there no way to fix a failed Preload installation or to know what Frimware can I install to recover my drive?
Thank you
Disconnect the black connector from the radio for at least 30 min..next, it should boot directly to system..if it freezes at the Android logo, you have installed a incorrect firmware
Try this brand new guide

Android screen Chinese upgrading and some problems

hello friends,
this is my device:
https://www.aliexpress.com/item/32995675107.html?spm=a2g0s.9042311.0.0.27424c4d9quP9H
CPU: MTK8227 / Cortex-A7
7260L-2G+32G
Android Version: 8.1GO
I need some help:
1. update the Firmware, Mcu, Android Version, everything that in the software that I can upgrade it.
2.When I try to enter to factory settings and configure something (like protocol,IU etc) the unit enter into a loop, starting to shutdown and start infinitely, until I enter quickly as I can to reset all data on the android and it's stops.. but the problem is that I can't change anything on factory settings because of the loop..
3. the Radio works pretty lame.. when I stand the radio works with a little noise, but when I start driving it's almost not working.. can someone tell me why?
4. if the screen don't came with split screen there is some upgrade that add it?
thank you very much !!
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Hello friend , I have similar guy trying to get software for this device please read solutions on this thread :
https://forum.xda-developers.com/android-auto/android-head-units/alps-ff5000-head-car-unit-help-firmware-t4167669
See if helps and let me know...
Anton TNT said:
Hello friend , I have similar guy trying to get software for this device please read solutions on this thread :
https://forum.xda-developers.com/android-auto/android-head-units/alps-ff5000-head-car-unit-help-firmware-t4167669
See if helps and let me know...
Click to expand...
Click to collapse
thank you my friend. I'll look at it
Please can someone help, I have the same unit YT7260L
What is the difference between the 7260B and 7260L?
Please

Sound only on one speaker after flashing XY Auto F9212B headunit

Hello, i am a newbie in this forum and i dont know if this is the right place in the forum to publish my problem. Anyway, recently i bought chinese android headunit with the following specs:
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i have done a little reasearch and this SWL12B is somehow changed by the chinese seller and actually it is XY Auto device with software F9212B. So, i have done Fake Test Device and the following results were given:
Since i dont have DSP app installed and i needed better bass sound i saw other posts about flashing firmware with different version which has DSP, i downloaded SP Flash Tool and installed the MTK drivers. I saw this video on youtube:
, so i downloaded the correct software from the video which is based on 8227L chipset. So i downloaded from file.xygala.com firmware 9216CJ downloaded file: gongban_9216CJ_hw_12ok-ota-v7.3.7.zip. Then i loaded the 8227L scatter file in second row (i will attach image below)
So i flashed the device successfully and everything went well, the device restarts and it started normally. Everything works except the sound from radio is only on one speaker. I could not fix it to sound on all 4 speakers. Below i attach screenshot of the new firmware:
This night i tried to flash the software with my old firmware (F9212B) downloaded from fyle.xygala.com. but SP Flash Tool did not recognize my headunit.
Please help me with some solutions, tomorrow i will try again to reflash the software again. I really need your help guys as i dont know what to do right now.
Thanks in advance to all who are willing to help me.

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