Database Users

[Help needed] Update for my Android Head Unit.

Hi,
as I bought my Unit he had Android 4.4, but after first recovery come preinstalled 4.2.2 back
Now many options not working or working wrong, RCA outputs are disabled, mirrored backcamera, steering kaymap .... but the worst thing is Radio Tuner. Sound quality like skratched LP from 1930 or even worse.
My Idea is, to put newer Android with DAB/DAB+ support for USB Dongle. I already tested one with WaveSink plus, pure and clear sound - great, but Wavesink is not usable in a Car. First I can´t link Wavesink as a standard Radio App, second Wavesink is pretty complicated to use (car is driven by my wife to) and I cant use Wavesink and Navigation app at the same time.
I read lot of topic here, and i´m confused now, which software should I use?
Can any one of you guys tell me, the best way to update my unit? thanx a lot in advice!
here is the DROID INFO description:
MCTB-KLD-v.2.02
Modell: S07
Modell: rk30sdk (rk30sdk) Rockchip
RIL-Version: ril-rk29-dataonly v2.3.04
Build-Nummer: rk30sdk-eng 4.2.2 JDQ39 root.20140828.104927 test-keys
Build-Fingerprint: rk30sdk-eng4.2.2 01092014.09:33:55
Bootloader: unknown
Java VM: Dalvik 1.6.0
OS-Version: Jelly Bean MR1 (4.2.2)
SDK: 17
DISPLAY
WVGA, 800x480 pixels: 240 dpi (hdpi)
CPU-Architektur: ARMv7 Processor rev 0 (v7l)
Board: rk30sdk, Chipset: RK30board, Cores: 2 up to 1608 MHz
Anleitungssets: armeabi-v7a, armeabi
CPU-Features: swp half thumb fastmult vfp edsp neon vfpv3
CPU-Regulator: interactive
Kernel-Version: 3.0.36+
Kernel-Architektur: armv7l
GRAFIKEN
Renderer: Mali-400 MP
Verkäufer: ARM
OpenGL-Version: OpenGL ES 2.0
RAM
Gesamt: 1024 MB
Java Heap: 64 MB
SPEICHER
Intern: 1007,9 MB
Extern: 7,4 GB
FEATURES
Bluetooth: Ja
Bluetooth LE: Unbekannt
GPS: Nein
NFC: Nein
USB Zubehörteil: Ja
WiFi: Ja
WiFi Direct: Ja
AKKU
Technologie: Li-ion
Gesundheit: Gut
SENSOREN
Gravity sensor
Compass Magnetic field sensor
Compass Orientation sensor
Gyroscope sensor
Proximity sensor
Light sensor
Pressure sensor
Temperature sensor
Rotation Vector Sensor
Gravity Sensor
Linear Acceleration Sensor
Orientation Sensor
Corrected Gyroscope Sensor

Pumpkin Auto - Memory full and unusable.

Folks,
I purchased a Pumpkin unit model SKU: 11-RQ1405E-US-A, it won't let me post the link because I'm a Newb.
My problem is after installing just a few apps the unit is full and unusable or the last few months do to Play Store unpdates. Takes 10 miles of driving before I can turn on the radio.
I have a 128 or 256GB SD in the system. It won't let me move hardly any apps to the SD card.
What are my options to making this thing not a POS.
I'd really like to set the SD at the bootable OS but all the hacks I have tried haven't worked.
Any ideas where to start? Do a reset and go from there?
Thanks
Tom

Specifications
General
OS: Android 5.1 Lollipop
CPU: Rockchip PX3 Cortex A9 Quad Core 1.6GHz
RAM: DDR3 1GB
Nand Memory: 16GB
Audio output: 4*50W max
Screen Resolution: 800*480
Cold Boot time: about 25-30s
Screen
Screen Size: 7-Inch Digital Screen
Resolution: 800*480(WVGA)
Capacitive Touch Screen (5 points)
Image Brightness /Contrast/ Color Adjustable

Android firmware help (VW (T5.3.19))

Hi guys,
So I got this 9" display installed in my Outlander (2010). Firstly, not that happy about the viewing angle.. Apart from that, the home screen is just really ugly and it feels a bit slowish.. I'm completely new to this side of Android (head units) so I'm looking for some help please.
Attached is all the info I could get:
Android 7.1.1
Quadcore T3
MCU Version: T5.3.19-150-10-C07101-180707
VW (T5.3.19, CONFIG, RDS, BC6, Color, NODVD, Rohm37XXX, TEF685X)
System Version: V8.3.2_20180112.162230_TW2-SP3
I would like to get a nicer looking home page and if I can get it to work a bit faster that would be awesome.

RenVilo said:
Hi guys,
So I got this 9" display installed in my Outlander (2010). Firstly, not that happy about the viewing angle.. Apart from that, the home screen is just really ugly and it feels a bit slowish.. I'm completely new to this side of Android (head units) so I'm looking for some help please.
Attached is all the info I could get:
Android 7.1.1
Quadcore T3
MCU Version: T5.3.19-150-10-C07101-180707
VW (T5.3.19, CONFIG, RDS, BC6, Color, NODVD, Rohm37XXX, TEF685X)
System Version: V8.3.2_20180112.162230_TW2-SP3
I would like to get a nicer looking home page and if I can get it to work a bit faster that would be awesome.
Click to expand...
Click to collapse
Hey there, were you able to update your unit?
I have the same one and I am having issues with Bluetooth. Phone calls via bluetooth are laggy and of bad quality. What about you?

Hi, Please i have same unit and mine is stuck on the boot logo, can somone please help me on this?

9 inch HIZPO HU No Power on issue

I have a Hizpo 9 inch head unit installed now for approx 3 weeks. It was working great and then for no reason the unit shutoff and I saw smoke come out of the dash momentarily. I keyed power off immediately and then switched the power back on and nothing. Thinking it was a wire or fuse I removed the dash bezel and checked the install for anything that could pinpoint what happened. All was good including the fuse. I then did a sniff test and could smell something burnt inside the unit. I took the back off the unit last night and noticed one of the circuit chip looks fried. Does anyone recognize what this is? Below are the specs of my unit from a pic I took right after I installed it and also added pics showing the board with the burnt "circuit".. If anyone has a schematic please share. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300

v8vega383 said:
I have a Hizpo 9 inch head unit installed now for approx 3 weeks. It was working great and then for no reason the unit shutoff and I saw smoke come out of the dash momentarily. I keyed power off immediately and then switched the power back on and nothing. Thinking it was a wire or fuse I removed the dash bezel and checked the install for anything that could pinpoint what happened. All was good including the fuse. I then did a sniff test and could smell something burnt inside the unit. I took the back off the unit last night and noticed one of the circuit chip looks fried. Does anyone recognize what this is? Below are the specs of my unit from a pic I took right after I installed it and also added pics showing the board with the burnt "circuit".. If anyone has a schematic please share. Thanks.
Model name: 825X_Pro
Manufacturer: Alps
Build number: full_825X_Pro-Octa core 9 PPR1.180610.011 eng.root.20200426.093427 test-keys
Brand: Alps Device: 825X_Pro Bootloader: unknown Security patch 2020-04-05 Android version 10 (Pie)
Res 1024x768
total ram 3762mb
Internal storage 52.49GB
GPU Vendor Imagination Technologies
GPU Renderer: PowerVR Rogue GE8300
Click to expand...
Click to collapse
Can anyone tell me what part number this is?

v8vega383 said:
Can anyone tell me what part number this is?
Click to expand...
Click to collapse
Found it online YD1821B YD1821 SOP-16 SMD navigation motherboard chip​

Identify my unit

Last year I have upgraded my old Android headunit with a new one with a 10" screen popped out of the dash instead of a 7" screen tucked away in a cove.
Besides the major change in screen I also could put back the original Mercedes Benz headunit with its very nice but outdated NTG4.0 system.
So the previous system came with a head unit and a separate screen, while this systems only comes as a screen with some passthrough-dongle for the MB NTG system and other **** to hook into the canbus and insert audio.
At first sight a major improvement over the old unit:
- big screen with higher resolution
- easier to operate because more in reach
- the ability to make use of MB's original in-car system which gets displayed on the big screen. (only drawback is that it can only be operated with the COMAND knobble on the center console)
That being said, I immediately switch bluetooth back to the MB head unit because hands-free sounds quality of the android unit is still horrible, people can not hear me (even if put the mic in front of my mouth) and most of the time they sound like a robot.
But, where I could identify the previous unit as a MTCE system, this new system I have yet to figure out what it is !
So this is why I reach out to the community and try to establish the make and model so I can search in the right forum.
This what I know.
I contacted the previous seller, Witson, for the new unit.
In the end it got sold by a seller called Avgotop.
So, Avgotop = Witson ? They do seam to keep up the same model numbers
Thus officially it is a: AVGOTOP Android 10 GPS Car Radio for MERCEDES-BENZ GLK 220 X204 2008-2012 NTG4.0 ZF6308
But this is what I extracted from the system:
MCU version: 615085dFY-N4.5-G-DC-201105
APP version: Ksw-Q-Userdebug_OS_v2.5.4
System version: 10-9853EA-1
Model: msm8953 for arm64
Android security patch: September 5, 2019
Baseband version: MSM8953EA_M501_Q_20200519.1
Kernel version: 4.9.186 #1 Mon Aug 24 15:17:27 CST 2020
I'm searching for possible updates and improvements:
1st: have the system startup faster, the unit completely boots every time, even when the contact has been off for a second.
The only advantage is that the original MB in-car system is instantly on and displayed on the screen, I only have to wait for Android to be booted to make use of navigation or music apps.
So I am looking for some setting or update that can make use of the sleep function of android.
2nd: this is Android 10 and I have a wide screen, so I should have the ability to run apps side-by-side, right ?
Well, it doesn't. But while a friend of mine with some other chinese head unit with android 10 can.
Again looking for an update which enables this default Android 10 feature.
3rd: would be a nice to have: automatic dimming/brightening of the display on a sunset/sunrise schedule, since these systems lack a light sensor.
As usually when reaching to the seller for support, you get total silence.