Originally Posted by escobaro
I flahed the FW B6000_A442_001_020_140620_WW_WIFI from thr russian site.
After that i started root genius over PC. Then i see the kunguser icon on yoga tablet. But Genius root says after the hole procedure that rooting has failed.
When i want to root via genius apk, it also fails when i want to install the root APK from genius app
Your KitKat FW B6000_A442_001_020_140620_WW_WIFI is not the latest and can be root by "Root Genius APK" Android mobile version from post #71.
First download the apk by using your tablet internet browser
1) launch the app and pressed the root button
2) Waited until it was done (100%)
3) Exited the app
4) Shutdown the tablet by pressing the on/off button for two second and then confirmed to shutdown
5) Switch on the tablet by pressing the on/off button for a couple of seconds
6) Installed SuperSU from the play store
7) It will ask to deleted the Chinese root app
8) Uninstall the KingUser app with system uninstall app. e.g "ROM Toolbox Pro" app
Please manually shutdown the tablet and repeat the root procedure (Step 1 to 5) few times until it is root.
I repeat for at least 3 times until it is finally root.
You can try this old APK file version of "RootGenius_general_mobile" if the latest version fail after many attempt to root .