Database Users

witson radio recovery?

Hi i recently purchased a witson head unit.
I know its not "witson" it is just the store i got it from.
So i need to at least factory reset this unit, and i cannot reset it via android settings so recovery is my only option?
The main reason i am witing this thread is i am having trouble even finding the proper model number etc.
To witson it is a witson k6xxx model with 2 gb ram qc cpu etc but it is a custom radio with the dash facia built in with the oem looking buttons etc and i have tried the common button combos i have found here on xda.
Any ideas are appreciated

Do you have the link where you bought the unit?
or pictures of the unit?

Abbas Safieddine said:
Do you have the link where you bought the unit?
or pictures of the unit?
Click to expand...
Click to collapse
I got it from witson, there just a reseller, i will include a picture, it will be hard to figure out the radio model as it has a custom facia built onto it.
If there is any info in the settings that would help i can post that as well, only thing i was able to figure out is the passcode which was not the same as in the on screen manual
So perhaps somebody could help with the problem i am having as well!
When the unit auto connects to my phone, then i try to play music the unit locks up and then reboots. If i disconnect bt then reconnect it usually works fine
https://www.witson.com/displayproduct.html?id=2756578350761408

Here is a pic of about system in car infotainment settings

Due to lack of response... I have purchased a new radio and i am closing this thread
Thank you for your response

Ts9 sp9853i_1h10_vmm

Hi guys How are you today! I will love to know whats post or support they have for this head unit android 8.1.0 no bottons 10” screen sp9853i_1h10_vmm 4gb ram
system version v11.1.1_20190615.180645_TW8-X
MCU version ts9.4.3-97-225-A46181-191118
Processor type octa-sp9853i
Im try ro find some support for like able to root or update to android 9.0 any suggestions

Have the same unit as yours. Not sure this post related or not
h tt ps ://forum.xda-developers.com/android-auto/android-head-units/firmware-fur-ullgo-head-unit-sp9853i-t4066893

tsxmichael said:
Hi guys How are you today! I will love to know whats post or support they have for this head unit android 8.1.0 no bottons 10” screen sp9853i_1h10_vmm 4gb ram
system version v11.1.1_20190615.180645_TW8-X
MCU version ts9.4.3-97-225-A46181-191118
Processor type octa-sp9853i
Im try ro find some support for like able to root or update to android 9.0 any suggestions
Click to expand...
Click to collapse
Hello
It is DSP version?
Can you check the loudness control and green rca sub out plug, the sub gain works or not?

vegfokic said:
Hello
It is DSP version?
Can you check the loudness control and green rca sub out plug, the sub gain works or not?
Click to expand...
Click to collapse
I also have problems with loudness and sub (sub gain not working). Seller "forgot" to send me extra "sub RCA" harness for that. I hope it works. I guess the software is ok.

hey guys, if anyones head unit came with the Carda Fiber DSP Tuning app, I would really appreciate it of you could share the app with me, I deleted it and now the volume doesnt work. Ot is pretty easy to share an app, just let me know if you guys have it. thank you

hi all!! I bought this ts9 unit
https://www.aliexpress.com/item/32G...966.html?spm=a2g0s.9042311.0.0.d68f4c4dB4UNTD (ts4g version)
Can we root it and tune????

I just brought ts9-sp9853i , its really fats but Im having problem connecting to android auto and even simple mirror link won't work or something I'm doing wrong. I tried headunit reloaded but it only shows blank screen. Anyone can tell how to connect your phone for android auto please let me know. My phone is Note 8 by the way.
Sent from my SM-N950W using Tapatalk

Hi. I just bought the same headunit and have issues with it. Initially when plugged in there was sound when i played the radio/bt music/ music however i was trying to get the steering wheel control working and changed the MCU (through extra setting--> model choose). From this moment on, the sound stops working. Is there a way to reset the MCU or any other method to get sound playing again? i have tried factory reset, reset, turning on and off etc etc. I drive a 2013 Honda Civic Hatchback. Any ideas would be greatly appreciated.
Thank you in advance~

mike933333 said:
hey guys, if anyones head unit came with the Carda Fiber DSP Tuning app, I would really appreciate it of you could share the app with me, I deleted it and now the volume doesnt work. Ot is pretty easy to share an app, just let me know if you guys have it. thank you
Click to expand...
Click to collapse
Hi, you have it already? I've deleted it also (factory reset). Can you share me this app?

Hi,
I have also same model octa sp9853 installed in my Toyota Corolla 2010 hybrid. Yesterday i was playing music through bluetooth and i tried changing volumes from my steering controls. The music stopped playing and can't hear any sound. In my phone music is still playing over Bluetooth but no sound in cars speaker and my phone. Please help me fix it. Thank You.

Hello. I am having isues with rooting device or removing some apps. No of the solutions are working for me. Pc is not detecting, system update from this site is not working. Any more solutions?
Thanks

@Csurgi
Hello! Did you get the app ?? I also deleted the "Carda Fiber DSP tuning" application. (factory reset) If so, please let me know.
[QUOTE = "Csurgi, post: 83784183, tag: 11166871"]
Szia, már megvan? Én is töröltem (gyári visszaállítás). Megoszthatja ezt az alkalmazást?
[/IDÉZET]
Helló ! Megkapta az alkalmazást ?? A "Carda Fiber DSP tuning" alkalmazást én is töröltem. (gyári beállítások visszaállítása) Ha igen, kérjük, ossza meg velem.

Hello. would have a little problem with the solution. you have no idea how to fix it?
Szia. lenne egy kis problémája a megoldással. fogalmad sincs, hogyan lehetne kijavítani?

.

Hi everybody! There is any way to access recovery mode for this unit?
Tried the method with terminal but it stuck with the Android logo and " no command" text. Didnt had time to try other physically methods.

Bot3k said:
Hello. would have a little problem with the solution. you have no idea how to fix it?
Szia. lenne egy kis problémája a megoldással. fogalmad sincs, hogyan lehetne kijavítani?
Click to expand...
Click to collapse
You resolve issue?

Do you have that part of sp9853i for me

Does anyone know how to reboot (not switch off display and on) the head unit?

witam wszystkich potrzebuję oprogramowania do sp9853i_1h10_vmm android 9.0 bardzo proszę

Hello everyone!
Could anyone find the Carda DSP app? I also deleted it with factory reset. I would be grateful if someone could share it with me or point me in the right direction. If someone has it installed, an installer apk can be created very easily.
The only problem is that the volume is too low. (most likely because the Carda app is missing). I can also imagine that some other app would get the job done, but I could not find any.
Thanks in advance!
Best Regards
Rafi

plugin serial port/dev/ttyS1 was used !!

hi.
i have a android head unit for honda accord 2010 2.0. Car has premium sound system.
first i can't get sound from rear door spleakers and subwoofer.
second when i set to factory settings at top of the screen there is a annoying words.
can anybody help me. thx.

thx. mcu firmware version 2019.08.22 16:39:41 SBD_53_C63L_G32_P48_F64_VER: 1.0 where can i get new one ?

i had to root the device. changed fyt prop file than warning has been removed. thx.

eXenic said:
i had to root the device. changed fyt prop file than warning has been removed. thx.
Click to expand...
Click to collapse
I have the same problem can you explain the method pls? It's really annoying

engloner89 said:
I have the same problem can you explain the method pls? It's really annoying
Click to expand...
Click to collapse
eXenic said:
i had to root the device. changed fyt prop file than warning has been removed. thx.
Click to expand...
Click to collapse
Hello
can anyone explain PLEASE the method by which I can clear exactly this error?

Hello, go to settings->system->developer options->BSP Serial Debug turn it off reboot device and it should be gone

Hi I have the same problem
I had that worming removed but were you able to resolve the sound to all the speakers?
Mine only the front driver side speaker is working

eXenic said:
hi.
i have a android head unit for honda accord 2010 2.0. Car has premium sound system.
first i can't get sound from rear door spleakers and subwoofer.
second when i set to factory settings at top of the screen there is a annoying words.
can anybody help me. thx.
Click to expand...
Click to collapse
I have the same problem

You should check wiring from your original car audio system if rear speakers using amplifier then there must be separate connection with low sound input. You could use AUX out for it.

Hey guys i think i have solved the problem.
Just go to the developer options and disable the BSP Serial Debug.
Greetings.

Android Head Unit eq ignored

hello everyone ! i am writing here hoping to find some help. recently i bought an Android Head Unit with 8227L, 2gb of ram and 16 storage. The "issue" is that there is an equalizer option in car settings in the "Sound Settings" menu but it is used only when listening to music by bluetooth, usb storage or on youtube. When trying to use spotify or youtube music, the sound is flat, it lacks bass. It's like it's ignoring the eq. I tried different versions of spotify in hope that it will have a built in eq. I looked in android setting in audio at audio enhancements but nothing is there. I will attach some pictures of the unit with different information that might be useful. Thank you in advance !

altaier91 said:
hello everyone ! i am writing here hoping to find some help. recently i bought an Android Head Unit with 8227L, 2gb of ram and 16 storage. The "issue" is that there is an equalizer option in car settings in the "Sound Settings" menu but it is used only when listening to music by bluetooth, usb storage or on youtube. When trying to use spotify or youtube music, the sound is flat, it lacks bass. It's like it's ignoring the eq. I tried different versions of spotify in hope that it will have a built in eq. I looked in android setting in audio at audio enhancements but nothing is there. I will attach some pictures of the unit with different information that might be useful. Thank you in advance !
Click to expand...
Click to collapse
Sorry to hear about your issues. Luckily, there is a solution and not just to this problem. Check out this guide:
[GUIDE] YT9216BJ !SUPERMOD! - ROOT, Viper4Android, TWRP, Custom UI, brick recovery and more​

It does not look like the original rom. It says "OS: ANDROID 10.1" and build number is simply "ANDROID_TRUNK-p0" which I have never heard of.

iceblue1980 said:
Sorry to hear about your issues. Luckily, there is a solution and not just to this problem. Check out this guide:
[GUIDE] YT9216BJ !SUPERMOD! - ROOT, Viper4Android, TWRP, Custom UI, brick recovery and more​
Click to expand...
Click to collapse
was reading this post a little... not quite sure how to make a backup... i saw some videos where someone opened the head unit and soldered some wires on some testpoints for the usb connection. do i need to do that also ?

Bob_Sanders said:
It does not look like the original rom. It says "OS: ANDROID 10.1" and build number is simply "ANDROID_TRUNK-p0" which I have never heard of.
Click to expand...
Click to collapse
yeah... best part is i was trying to read the android version using aida installed on the head unit and the app simply crashes.

altaier91 said:
was reading this post a little... not quite sure how to make a backup... i saw some videos where someone opened the head unit and soldered some wires on some testpoints for the usb connection. do i need to do that also ?
Click to expand...
Click to collapse
There are step-by-step instructions included into the guide. With links.

iceblue1980 said:
There are step-by-step instructions included into the guide. With links.
Click to expand...
Click to collapse
there is only a video that shows how to create the backup but it is for phone, nothing mentioned on how to connect the head unit to the pc, and not reffering to power. do i need to use the test points from brick recovery guide in order to create the backup ?
Edit: i saw something about connecting the usb to the 4 pin port, but do i need to use some sort of male to male usb cable ?
Second Edit: my head unit has physical buttons, i saw that the guide is mostly for units without physicial button. Is it safe ?

altaier91 said:
there is only a video that shows how to create the backup but it is for phone, nothing mentioned on how to connect the head unit to the pc, and not reffering to power. do i need to use the test points from brick recovery guide in order to create the backup ?
Edit: i saw something about connecting the usb to the 4 pin port, but do i need to use some sort of male to male usb cable ?
Second Edit: my head unit has physical buttons, i saw that the guide is mostly for units without physicial button. Is it safe ?
Click to expand...
Click to collapse
If you have physical buttons on your unit (like Volume Control) then it's best to use this guide instead, as you currently have Android 8 API 27 installed, judging by your Kernel version.
The procedure of backing up a Mediatek phone and backing up your head unit is exactly the same. You do not need to use Test Point method if your unit is working.
All you need to do is to follow the guide in the link I gave you, step by step and you will be able to perform a full backup.

Hi. I have got the same. No Equalizer for Radio. There is Equalizer for mp3 player ( App is called Music ), but not for FM radio app.
In Music app, I can change tones like bass and treble, but not balance or fader. I can change balance only on Car settings, but there is no option to change fader ( front and rear speakers ).
Is there any way we can add even simple Equalizer to FM radio App? Or is there another FM radio app with built-in Equalizer?
My radio is Hizpo from Hizpo Europe Store, 2GB RAM, 16GB ROM, 8227L CPU, Android 11 ( may be fake ).
I am trying to ask Hizpo Europe Store about this, but for now I am getting default answers.

vwrafi said:
Hi. I have got the same. No Equalizer for Radio. There is Equalizer for mp3 player ( App is called Music ), but not for FM radio app.
In Music app, I can change tones like bass and treble, but not balance or fader. I can change balance only on Car settings, but there is no option to change fader ( front and rear speakers ).
Is there any way we can add even simple Equalizer to FM radio App? Or is there another FM radio app with built-in Equalizer?
My radio is Hizpo from Hizpo Europe Store, 2GB RAM, 16GB ROM, 8227L CPU, Android 11 ( may be fake ).
I am trying to ask Hizpo Europe Store about this, but for now I am getting default answers.
Click to expand...
Click to collapse
Hizpo is known for very bad quality units, intentionally scaling down the hardware to be able to sell the head unit cheaper.
If you are within warranty, return the product.
The reason for your issues is on the hardware side. You have no audio microchip on the motherboard.

Junsun V1 pro 8/128 - no app sound

Hello everyone,
recently i installed a Junsun Head Unit in my Audi TT MK2 (2012) with the bose system.
I had a xtrons PX5 before that worked like a dream until the touchscreen died.
The JunsunHead Unit works fine, but there is a strange behaviour i can't figure out.
Everything is connected through the quadlock and a canbus adapter from the seller, also there is a aux harness connected. pretty much standard stuff.
My problem:
The integrated radio app has sound. Music via Bluetooth works also just fine.
Every third party app like youtube, spotify, waze, maps, ... has absolutely no sound. nothing.
Googling my problem wasn't really helpful. Connecting the AMP CTRL Wire to ACC oder every other 12V wire to activate the bose amp in the trunk doesn't do anything, still no sound. And yes, the amp is working just fine, when i connect the amp ctrl wire to the powered antenna while using the radio app you can hear the difference in the sound qualitiy because of the amp working, but like i said you also have sound without the connected amp so there should be sound in any other app also, right? I don't want to listen to radio stations all day - i want spotify
In the hidden menues every setting looks just fine, everything works except the sound in app.
So my guess is the firmware, i already contacted the seller but he didn't responded yet.
Is there a newer firmware available? Or do any of you guys have any idea how to fix my problem?
One more thing: how to do a factory reset on this unit? Is there a code or a special way to press the touchbuttons...? Is it the "erase all content" in the factory settings?
Thank you so much in advance!

no idea?

How is audio output connected to your car/amp? SPDIF coaxial?

Android head unit. Some apps no sound. Radio app has sound.
Hi all. I stumbled upon these forum by googling my issue. So far I haven't found any answers to my problems, so hoping for some help from the great people on here. I have recently installed a seicane 10.1 android head unit into my jeep wrangler...
forum.xda-developers.com

TorstenH said:
Android head unit. Some apps no sound. Radio app has sound.
Hi all. I stumbled upon these forum by googling my issue. So far I haven't found any answers to my problems, so hoping for some help from the great people on here. I have recently installed a seicane 10.1 android head unit into my jeep wrangler...
forum.xda-developers.com
Click to expand...
Click to collapse
I've seen this thread. Didn't really help.
Everything is connected through the OEM quadlock (with bose) + the canbus encoder and AUX left/right in the wiring harness.
Spoke to the seller several times now and he has no idea either. He's sending me a new firmware the next few days to test... otherwise i'll send the head unit back. Must be some software issues cause some apps have sound, others don't... doesn't make any sense to me

DennisH89 said:
I've seen this thread. Didn't really help.
Everything is connected through the OEM quadlock (with bose) + the canbus encoder and AUX left/right in the wiring harness.
Spoke to the seller several times now and he has no idea either. He's sending me a new firmware the next few days to test... otherwise i'll send the head unit back. Must be some software issues cause some apps have sound, others don't... doesn't make any sense to me
Click to expand...
Click to collapse
The radio app is only an interface to control the radio hardware. Bluetooth may be the same. So it makes sense.

Hey everyone,
little feedback after updating the Headunit with the newest firmware from junsun:
Everything works now!!
Here's the link to 8667q v23 01082022
https://drive.google.com/file/d/1xV...w?spm=a2g0s.imconversation.0.0.53de3e5frmrEed

DennisH89 said:
Hey everyone,
little feedback after updating the Headunit with the newest firmware from junsun:
Everything works now!!
Here's the link to 8667q v23 01082022
https://drive.google.com/file/d/1xV...w?spm=a2g0s.imconversation.0.0.53de3e5frmrEed
Click to expand...
Click to collapse
Happy to hear that it wasn't hardware related.