Decontaminate JB V3.1 (OS 4.1 JB) 01/27/2013 For revisions "H" and "W" (we take only our basis).
A source. The firmware is based on the official firmware version for the PIPO tablet, with additional performance improvements.
Installation only through CWM!
Download firmware .
How to install Decontaminate. You must have a flashing boot.img flashing (6.0.2.7)
Put on root of external SdCard
In CWM wipe data / factory reset
In advanced menu wipe dalvik cache
From main menu select install zip from sdcard
Select choose zip from external sdcard
Process takes ~ 10 minutes
It will not be complete until it returns to the menu ... patience
When returned to menu select go back
select reboot system now.
The base (Base) for the firmware is the same CWM: Installation if you already have a different version of ClockWorkMod
Download CWM for your tablet
herePut on root of external SdCard
In CWM select install zip from sdcard
Select choose zip from external sdcard
Process takes ~ 2 minutes
It will not be complete until it returns to the menu ... patience
When returned to menu select go back
select reboot system now.
Installation with RKAndroidTool
Shutdown your tablet
Download CWM for your tablet
hereUnzip to your desktop
Run RKAndroidtool.exe from the folder
Enter flashmode on your tablet and insert usb cable.
Click flash ROM
When complete it will boot into CWM
select reboot system now.