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Zeepin 7003 android 6.0.1 head unit Radio app issues

Hi Guys,
Recently purchased the Zeepin 7003 head unit from Aliexpress and installed it in my car. It was working perfect for the first 2 month. However recently I'm observing issues with the radio built in app. When turning on the car the radio is working but the screen is black means I can't choose a station and listening all the time only to 1 station! I've tried to reset the head unit few times but it doesn't help at all. Looks like it resets only the power and then everything is going the same...
You can search it in Aliexpress it's very popular
Please advise what to do I'm going crazy!

Xtrons PB78ATTRP Android 8.0 / Sound problem

Dear all,
My car head unit is XTRONS PB78ATTRP Android 8.0 Oreo (april 2018)
My car is Audi TTS (mk2) nov. 2011 with Bose sound system.
My phone Samsung S7 edge
No sounds in the Xtrons head unit in these cases :
- Youtube, Daily motion, Spotify... (pictures OK but no sounds)
- Easy Connect (pictures OK but no Sounds)
- All media files on micro sd card opened from "file browser" (pictures / no sound)
Sounds works well :
- radio
- cd player
- A2DP connected to my phone
- all media files on micro sd opened from video application
- phone calls...
Xtrons Team sent me two firmware upldate - unfortunately it is the same problem !
Do you have any idea to fix it ??
Thanks for your support

I have 100% the same issue. Radio and CD Player works fine, as do media files played from the SD card using the Supplied Application.
However if Youtube is loaded, video but no sound, if VLC is used to play the same media files as above , no sound, if a Chrome Browser is loaded with audio ouput -> nothing, and if Easy Connect is started, screen mirroring works but no sound.
Can anybody advise.

Same issue
Hello, ive got the same exact issue on a 2011 mk2 tt
Does anybody know of a solution?

I have also been posting on the Audi TT owners forum and just tested the newer unit
Xtrons PB78ATTRIP
Basically after 3 months of waiting , and having returned the old unit, the new Unit model RIP not RP has the same issues.
To say that I am b***y cross is an understatement?
In my polite but firm email to Xtrons I pointed out the YouTube and EasyConnect were applications that they have preloaded, so at the very least those should work right?
In the Audi Forum 1 person claims to have sound using a BOSE system, but generally it seems that those without BOSE get sound and those with BOSE do not get any sound from Android Apps, including EasyConnect and YouTube
https://www.ttforum.co.uk/forum/viewtopic.php?f=19&t=1890099

Many Thanks for your backup.
I think we wanted to earn money when we bought this unit but finally we have what we paid for...
I had a look at Alpine unit (4× the price of Xtrons), and I suppose, now, the price should explain the difference of quality...
For my part, I use A2DP to connect my mobil to my unit and I enjoy only the sound because there is a delay between the images on the mobile and the sound transmitted in the unit.
Good luck
Rémi

Solution/workaround
Ive finally found a workaround for this, posted a thread here.

chinese head unit for opel insignia - 8581

Hello, after many month of thinking what to put in my car, I decided not to risk with ones straight from china , even though they have a great design , their prices went quite up. So I bought one from my country which again is Chinese but has 2 years warranty. It has the following specs: Android 11 - octa-core CPU, 4 GB RAM, 64GB ROM, RDS, DSP, CARPLAY . A decent launcher design. After I had it put in my car there are some problems of course...
First of all my dashboard became Chinese , secondly the steering wheel controls don't work. I searched for information and found that I can go in factory settings and change the can bus software or something. I found out I can get in these settings with the password 3368 . And there are many types of CAN BUS settings. Around 5-6 have Opel Insignia . So far I tried 3 and it doesn't work - it doesn't prompt me to reboot but I do it anyway. Also in the navigation "car settings" it just seems like it doesn't talk with the car at all. At least I got to put the Opel logo for boot up animation.
Climate control works from the old knobs , and does not visualize on the screen - this is not really a problem for me but still wonder why doesn't it work. Also i got a OBD II dongle which lights up when i plug it in and the navi Bluetooth finds it , but i cant connect to it - it wants a passcode and 0000,8888,3368 don't work .
Now for what DOES work - the new rearview camera starts when I put it in reverse , but the lines don't bend. Music comes out of the speakers . Blinkers and hazards and chimes have e new bad sounding beep , but at least there is some communication with the car. Sport and Tour buttons work ! The mechanics which put in the new unit took out the whole cd changer , I don't know why and if it was necessary and if it is a problem. Park assist also work and the button but it also has changed chime sounds.
When i contacted the sellers they told me they just sell, and don't know much about installations.. they told me its model is just "8581" not really helpful like the Chinese supports which i expected to avoid.
Any help will be greatly appreciated !! Mainly i want to fix my dashboard to be in English again(when the battery disconnects and the computer resets , it usually goes back in German, never Chinese) And the other thing is to get the steering wheel buttons to work and along with it to have more communication between the car and the navigation unit.

Try reading forums and posting what has been tried, or at least try to figure out what the unit is

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8581 9 Coll Carplay Android 10 4gb Ram Hd Player Car Accessories Headunit Tv Dvd Player Car Stereo Radio Android 9 Inch - Buy Android 9 Inch,10 In 4gb Stereo 2 Din Car Players 9 Inch Android Stereo Player Android 9 Inche Stereo,Single Din Android 10
8581 9 Coll Carplay Android 10 4gb Ram Hd Player Car Accessories Headunit Tv Dvd Player Car Stereo Radio Android 9 Inch - Buy Android 9 Inch,10 In 4gb Stereo 2 Din Car Players 9 Inch Android Stereo Player Android 9 Inche Stereo,Single Din Android 10 9 Inches Android Car Ips Radio Gps Wifi 128 Gb...
www.alibaba.com
I found those. But it helps me in no way.

The problem was a wrong connection on one of the many cables . Now everything works , and im quite happy with the unit. I dont know in what standby mode it stays but it boots up for seconds, another 5 seconds for the wireless car play and the music starts automatically from Spotify and the maps are ready to navigate. My car leveled up

ivosto said:
The problem was a wrong connection on one of the many cables . Now everything works , and im quite happy with the unit. I dont know in what standby mode it stays but it boots up for seconds, another 5 seconds for the wireless car play and the music starts automatically from Spotify and the maps are ready to navigate. My car leveled up
Click to expand...
Click to collapse
Hi mate hope your well I've currently got the same problems you had with my trip going Chinese and steering wheel not working or the heating on the radio any more information would be great cheers

tommytommy1990 said:
Hi mate hope your well I've currently got the same problems you had with my trip going Chinese and steering wheel not working or the heating on the radio any more information would be great cheers
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Click to collapse
Hi all, I have same problem can anyone help at all. Thanks in advance

Android Head Unit Bluetooth Problem

Hello,
i bought a Head Unit for my car like 2 years ago and i have 2 Problems with it.
1. I can´t change the picture of the bmw car with another, i´ve tried everything i could think of, but it´s integrated in the Ui.
2. I´ve have put Leds under the seats but it wont connect with the app, with the mobile phone they work perfectly. I´ve searched on the internet and it is because the Head Unit doesn´t have BLE Bluetooth. Could this be solved/tricked with a new Firmware ?
My English is not so good, so i hope you guys understand what i mean .

so many thread in one topic!

Hello everybody!
I want to ask some things about my product! I bought a Android Head Unit for my mercedes classe A, and in this unit i have: MCU Ver: 4151A0eLZH-N4.5-K-DJC-220824G, App Ver: Ksw-R-M600_OS_v2.2.6; OS Ver: 11. The first problem is when i connect my phone from Zlink App, all is good, but when i call i hear jerky, and the connection with zlink stopped, and recconect, stopped and reconnect many time. What is the problem? another problem is with a USB Dongle for DAB Radio. Ther aren't so many station. is a problem about a USB or a Head Unit? Another problem is that when i call without zlink, the audio is very low, and the caller hear me rellay away...
There is someone that help me for fix my really lot problem?! THANKS AT ALL!!