Ten inch phone ? with dual sim from China with built in Trojans.
Model number K1001 Android version 4.4.2 Baseband version
Kernel version 3.4.67 Build number K1001_170104 Custom build version eng.twd.1483493488.
Thanks to Malwarebytes finding (5) five factory built-in Trojans I've managed to fix my phone.
Thanks to Malwarebytes and days of trial and error along with bricking the phone and countless pinhole restarts the phone has been working ok.
The phone ? has to be ROOTED. You will need a file manager that can access deep root as ( storage/sdcard0/oandbackups ) and ( System/priv-app ) needs to be accessed.
None of the Trojans can be removed. One only I could disable that's TrojanDropper.Agent.APW in the second system. Sounds strange well the system has two systems. One system is displayed by the normal gray cog leave this alone.
The second system is displayed by a green droid I disabled this, as this is where ( TrojanDropper.Agent.APW ) is and 90% solved.
I renamed the other 4 by placing the word, kill in front of each one. If you delete you will brick the phone if you disable you will brick the phone and if you rename problem solved. I can only tell you what worked for me.
This works for me no further problems and I have done half a dozen reboots all's ok.
I hope this works for you as good as it's working for me.
After a lot of effort the $100 au phone is now a good buy.