Database Users

CML-PLAY 8702 Screen is displaying as a mirror image

I have just installed a CML-PLAY 8702 and the screen is displaying in reverse, first time I hook up the radio to the car is was displaying the screen normally and after I hooked up the speaker wiring the screen is now displaying in reverse.
I did remove the speaker wires just in case and it is still showing the screen in reverse
I can enter the factory setting but that is all in chinese.
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I have managed to get the Developer Options and set Force RTL Layout Direction and switch this off and all it does is move the backwards text to the left.
Is there a build.prop file for this device I looked in internal systems and couldn't find one.

ericd26 said:
I have managed to get the Developer Options and set Force RTL Layout Direction and switch this off and all it does is move the backwards text to the left.
Is there a build.prop file for this device I looked in internal systems and couldn't find one.
Click to expand...
Click to collapse
Managed to translate the Chinese factory settings.
Settings
factory settings
工 厂 测 试
工 程 模 式
工 程 设 置
车 标
源 生 摄 像 调 试
Settings
factory settings
Factory testing
Engineering Mode
Engineering setup
Car logo
Source photography test

ericd26 said:
Managed to translate the Chinese factory settings.
Settings
factory settings
工 厂 测 试
工 程 模 式
工 程 设 置
车 标
源 生 摄 像 调 试
Settings
factory settings
Factory testing
Engineering Mode
Engineering setup
Car logo
Source photography test
Click to expand...
Click to collapse
Engineering Mode - Changing settings for telephone and connections
Engineering setup - Series of switches to switch DVD/DVR on/off ect

In the end the company gave me a 30% refund and I bought another from a different supplier.
Everything worked on installation.

PLEASE HELP ME ABOUT THE SECRET CODES OF CHINA ANDROID DEVICE - XINLIAN XL6106

Hello guys! I bought an android car head device from china. I could go inside the Factory Setting with password 8888 successfully. After that I want to change the default launcher f device, but I face a problem that the Launcher Selection was protected with a password. I've tried so many codes such as 3368, 1234, 123456, m123456, 5678, 7890, 456789, 111333, 126, 1983, 666888 but I still failed. I also installed another launcher like nova but still can not change default launcher to nova launcher because of protecting password.
So please help me to solve this problem by any ways or rooting this device. Thanks so much!
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how many digit password is it? have you tried 126?

fstbusa said:
how many digit password is it? have you tried 126?
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Thanks first, I've tried already 126 code but still fail. I really don't know how many digit for it. But I can use root explorer app to open some system files without writing permission. I think the secret codes were located in some files which I could not find. Would you explore them?
Thanks a lot!

Hi, I also had a similar problem with my C-head unit, I solved as follows;
a - first try to figure out how many digit the password is
b - Try simple combination like , 1111, 2222 , ____, (mine was 6666)
c - If fail start with first combination and increase (You should be patient)
Good Luck

SanjayG said:
Hi, I also had a similar problem with my C-head unit, I solved as follows;
a - first try to figure out how many digit the password is
b - Try simple combination like , 1111, 2222 , ____, (mine was 6666)
c - If fail start with first combination and increase (You should be patient)
Good Luck
Click to expand...
Click to collapse
OK. Thank for your help.

Hello! did you find the code for the unit to change the launcher?

List of Factory Codes For Android Head Units

I have looked for a List of different factory codes for various head unit models. I thought it might be good to get a list together. PLease add yours and I will compile them in this first post.
-3368 confirmed working on Navifly UIS 7862 unit
-168
-126
-888
-121212
-8888
-888888
-3711
-1617
-12345
-123456
-7890 be careful. This cause a might factory reset.
-7890(**). (**) is your current time. example ..if u try it at 3.00 o'clock just key in 789003. did u get it?

Added new codes. Please list others you may be aware of.

ludditefornow said:
I have looked for a List of different factory codes for various head unit models. I thought it might be good to get a list together. PLease add yours and I will compile them in this first post.
-3368 confirmed working on Navifly UIS 7862 unit
-168
-126
-888
-121212
-8888
-888888
-3711
-1617
-12345
-123456
-7890 be careful. This cause a might factory reset.
-7890(**). (**) is your current time. example ..if u try it at 3.00 o'clock just key in 789003. did u get it?
Click to expand...
Click to collapse
i have android HU model YT9216 and brand may be NEKVOX(it shows when restart unit).once i performed factory reset using touch button and my HU has been locked.i have make multiple combinations but could not open it.So, would you please suggest me some useful codes for my device.pictures are also attached for ready reference after restarting device
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There's a good list here...
PIN CODES for an Android Headunit - Android-Headunits.com
'Android head unit factory settings password', 'kode factory reset head unit android', 'android 10 head unit factory settings password' list
android-headunits.com

Junsun V1 - Codes
Code description from {Mod edit} Please note: Don't just try a code without to know what happens. E.g. 9191 will lead to the message "device not activated" and you need a file called license.dat. 8888 - restricted settings menu 8878 - full...
forum.xda-developers.com

How to unloack this unit https://fccid.io/IPH-02324/User-Manual/Users-Manual-2936349
I have a OEM head unit on my Toyota Rav4 2016 GCC spec

K2001M T3 Quad-core: virtual keyboard problem

Hi all,
I have one K2001M head unit with android 8.
Virtual keyboard is not opening and i can not install anything, can not connecting to wifi, can not do nothing with it beacouse i cant type any letter... I just can listen music
Do somebody know what the problem can be?
I tried giving permissions to keyboard but no change.. I tried rebooting it, no change...
Im little dissesperate with it, and i can not find any firmware for it.
Can somebody help me please?
Best regards
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_new_window": "New window",
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Nobody? Help please...
I can't do anything with this device...
Do somebody know at least what firmware can i use for? Thanks in advance, best regards

Come on guys, nobody can help me?
Problem is just android Gboard wont come alive when it's necessary to type something... I can not enter wifi password for connecting to one network for example... I can not type one address in the nav app, and so on...
I tried giving all permissions to Gboard in android settings, i put 'settings' in white list, i tried rebooting device, i tried changing input language in android keyboard... Nothing works...
I searched in factory settings for a possible option but no result...
I tried to install other keyboard apk but Easy connect app dont work and connection to usb is not possible...
Device works perfectly, i love its sound by using its equalizer and a external Pioneer power amplifier, but i can not using the device for nothing more else...
Help please!!! THANKS IN ADVANCE

K2001M VIPER4AndroidFX + Rooted

localos said:
K2001M VIPER4AndroidFX + Rooted
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Thank you so much!!! Thanks for answering me
I will make a full backup of device now.
How do i have to install it? Will the fat32 usb stick installation method work?
Have a great day mate!

Well, i fixed it finally
I've formatted in fat32 a usb stick and copy to it a download from net GBoard apk... This time device recognized the usb and i was able to install GBoard keyboard, and voilá!
System keyboard was AOSP keyboard, i just unistalled it and have Gboard like system keyboard.
I will update device with file posted by Localos anyway, i want to have it rooted.

localos said:
K2001M VIPER4AndroidFX + Rooted
Click to expand...
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CAN U HELP ME ABOUT LAST UPDATE FRIMWARE FILE FOR THIS

Big problem in F9212B screen is upside down

Big problem in F9212B screen is upside down
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Please help

did u flash some wrong resolution package from xyauto site?

hbenz2008 said:
did u flash some wrong resolution package from xyauto site?
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Website link please

Up

Up

XYAUTO
file manager
file.xygala.com
dont just go on flashing, do some research

igilgili said:
Up
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There is a setting for the orientation in the PIN protected menu. Search for it.

When I received my F9212B (for a Holden Cruze) it was separate from the mounting frame. I noted it was possible to mount the unit upside-down in the frame. Maybe take it out and check to see that your mic hole etc are at the top-left and not the bottom-right?

Minotaur said:
When I received my F9212B (for a Holden Cruze) it was separate from the mounting frame. I noted it was possible to mount the unit upside-down in the frame. Maybe take it out and check to see that your mic hole etc are at the top-left and not the bottom-right?
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Click to collapse
Not installed correctly, the problem appeared after the update

Just change orientation in engineering menu as suggested earlier.

Try to do reset to factory default. It will keep the os, but will return to orig config. It happen to me
In my case, the bug is in screen mode forced setting. If I change it, it will make the screen upside down.
Disclaimer: Above worked for my unit, not sure though if other cases are same as mine. Still do some research

Dear I have the same problem but my screen is like this

and when trying to put the source roms this menu appears

this happened when installing a rom from here the problem that I want to install the one that corresponds but the recovery menu appears

SilverDash said:
Try to do reset to factory default. It will keep the os, but will return to orig config. It happen to me
In my case, the bug is in screen mode forced setting. If I change it, it will make the screen upside down.
Disclaimer: Above worked for my unit, not sure though if other cases are same as mine. Still do some research
Click to expand...
Click to collapse
Hello dear friend. Where did you find Android 11? Can you please send me the link? I have almost the same specs but 1GB Ram 16Gb Rom. I install the same but i am in Android 9
gongban_F9212B_ui-9212B-AUTOTEST-hw-ota-v7.3