Android mtcd_kgl_v2.60_4- REVERSED VIEW - looks like HUD-need firmware - MTCD Android Head Units Q&A

Like in the subject - reversed view in a 2din Android station
MCU version - mtcd_kgl_v2.60_4
Aug 15 2017 19:26:09
Andriod version
5.1.1
Kernel version
3.0.101+
[email protected] #265
Tue Jun 20 00:45:21 CST 2017
Built number
rk3188-userdebug 20072017.21:56:11
Version info
Model number
A-MEDIA AUTO (1024X600 S)
S/N
f401030f1300180707e0fa5133504b52
CPU
ARM Cortex-A9 @1.6GHz (x4)
Memory
1024 MB
The touch functions are correct and in the right place - they are not reversed (like the view on the display). The station works smoothly. It looks like the display itself has gone into headup mode and the touch has remained unchanged. It happened after the installation of Sygic and unsuccessful attempt to start the car engine ... Entering the service menu does not give anything - no reboot settings - only changing the logo and other little needed "goodies" After entering the "recovery" menu, you can not start system restore - no file (s) or recovery - need firmware
thank you

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[Q] GTab 2 7 Options Menu greyed out

I have just bought a p3110 and I cannot enable the Developer options menu.
All are greyed out so I cannot tick USB Deugging, for instance.
I have tried all the hints from the net of going to About Device and
tapping Model number many times (up to 75) to no effect
tapping Build number many times (up to 75) to no effect
tapping Android version many times (up to 50) when a JellyBean screen appears
But still unable to become a developer.
I have rooted the device (as far as I know) since SU, root explorer are installed and work, using Odin etc
Any ideas - I've reset, rebooted, cleared the caches etc
Galaxy Tab 2 7.0 Model number GT-P3110
7 inch wifi international
Android version 4.1.1
Kernel version 3.0.31-523998
[email protected] #1
SMP PREEMPT Thu Nov 22 22:01:24
KST 2012
Build number JRO03C.P3110XXCLK7
As i say: do you see the button right above? Tick it.
This Tapping on build number came with 4.2.2
Thanks - I didn't see that sliding button on the top right at first

[Q] Android Extreme Note ROM

My phone just crashed, it's restart the system several time when i try to start the phone. A month ago, i use root my phone to install some application but when i entering rooting explorer mode on file "System", accidentally i change the system folder attribut to rw-- r--- r--- the phone going freeze for several minute then restart..after that, the phone won't to start anymore.
I had enter the factory mode, restore user data from last backup, it's still not working. Clearing Flash not help me too, it's still fail to start. Please anybody can help me how to resolve this issue??:crying:
Here is the phone version from factory mode :
BB Chip : MT6573
MS Board. : e1108_v73_jbl1flash8p4_extreme
IMEI1 : 355333685002111
IMEI2 : 355333685002129
Modem Ver. : MAUI.11AMD.W11.37.SP.V17.F1. 2012/03/20 18:09
Bar code : 0417JL5-8_024237
Build Time : 2012 06 27 17:44:00 CST
UBoot Ver. : 2010.06
Kernel Ver. : 2.6.35.7 ([email protected]) (gcc version 4.4.3 (GCC) #1 PREEMPT Wed Jun 27 17:39:38 CST 2012
Android Ver. : 2.3.6
SW Ver. : ALPS.GB.FDD2.MP.V4.5
Custom Build Verno. : 1340789993
LcmCam Info : Camera Main : ov5640raw, Sub : hi704yuv Lcm : RX_50NT_323A
Touch Panel : FT5406

SOLVED Help needed please Pumpkin AE0273B px5 RAM 4GB ROM 32GB

I have just bought this unit and everything worked fine out of the box until i touched the factory settings and now bluetooth will not work
I have tried to get into rcovery settings and suceeded and did a fully factory reset and cache wipe but it does not seem to be a full genuine reset as when it reboots it still shows the logo i selected in the settings.
my units info is
Model: px5
Android Version: 8.0.0
Android security patch level: October 5th, 2017
Kernel Version: 4.4.93+
[email protected] #108
Thu Jan 25 17:07:43 CST 2018
Build number: px5-userdebug 8.0.0.OPR5 170623.007 eng hct 20180126 120432 test keys
MCU version: MTCE_KLD_V2.78_1
Jan 16 2018 19:19:56
CPU: 8 core 64-bit CPU Coretex-A53 @ 1.5G
Memory: 3891 MB
I tried MD725 (which i am almost sure it was originally) and SD968 i have also tired the parrot setting and bc8 and bc6 but after they are all applied the unit requests a reboot which it does, then nothing. the bluetooth searches but finds nothing and the phone keeps saying that there is a request from the car kit but if i pair then try to use the phone there is no sound and nothing shows on the head unit as connected. i am at my wits end.
Help someone please
===============Original factory setting is bc5 - problem now solved====================

Cant install APK files

Hello,
i have a Android Car Radio,
i want to install some APPs that arent on the App store, so i downloaded the APK file.
If i click on them and press the install button, on the top left (where the current open APP name is) Package Installer pops up for a sec and instandly dissaperas. No error messages, nothing
The APK file doint get installed.
Is the Package Installer damaged?
How can i fix this? Did i need to update the Firmware / MCU ? If yes, whats the correct Firmware / MCU for me?
Modell: px5 (1024x600)
Android: 8.0.0
Kernel: 4.4.93+
Build-Nummer: px5-userdebug 8.0.0
MCU: MTCE_XRC_v2.85f_2
CPU: 8core 64bit Cortex A53 @ 1,5ghz
Thanks for helping

ZONMAI XS9 128 GB Tablet - Storage & Boot Problems

Good day mates
I've bought a used ZONMAI XS9 knowing it's wired behavior "restoring after boot" , and today I have received the tablet.
I thought I could fix the problem rebooting in recovery mode and "flash heal" the device, but I've failed to do so.
Neither the button press method (select recovery mode from boot menu) nor using adb reboot recovery via USB connection succeeded. It seems the tablet tries to go into recovery mode, but can't boot it for unknown reason and falls back to main boot loading.
I can access the device and install applications setup WLAN do all kind of things, but after a normal reboot (or factory reset) ALL changes are lost, and last used state of the previous owner around 12.2021 is restored.
I've noticed a security patch discrepancy. In the "About tablet" tab the system claims security patch level April 2021 as latest patch -but- under System Update tab the last Android security update is registered October 5, 2019 that makes the 2 year difference between the update and patch, kind-a-weird I think.
I've tried an external SD-Card used in internal storage mode too, but after reboot the tablet forgot about the SD card and wants it to format again.
I've searched the internet for a stock ROM to flash but the ZONMAI seems to be Chinese mass market no-name brand, so I could not find one.
I think the eMMC might be the issue here may be damaged or some firmware issues?
Any ideas or clues ?
Greetings from PitcherGood
PS: Sorry if this is the wrong forum, i could not find a ZONMAI forum.
System Specs
Brand: ZONMAI
Model: XS9
RAM: 6GB
eMMc: 128GB
Android Version: 10
Security Patch Level: April 5, 2021
Kernel Version: 3.18.79 (gcc version ... Tue Nov 2 12:09:13 CST 2021)
Build number: C30V3.8_PJX06_EN_20211102
Custom build number.: C30V3.8_PJX06_EN_20211102

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