Hi, I have succesfully rooted my ROW 16GB Wifi-only ICS 4.0.3 tablet following chinese guide. Excuse my english, Im not native speaker
. I'll try to explain what I did:
1. make sure you can see your TPT with "adb devices" command.
2. turn off your device, make sure you have USB cable connected, hold rotation lock button + power on device to get to APX mode. Screen will not turn on, but windows will find new APX hardware unknown.
3. update software driver for APX, set CWM folder manualy. You should now have NVIDIA USB Boot-recovery drover for Mobile devices installed.
4. in APX mode run "cwm.bat", after its done, reboot device to APX mode and press any key, dont press it before you restart your device. You can see CWM_recovery.img installing to your tablet. Follow instruction...
5. After step 4 is done, reboot your device to Recovery, when you see small lenovo logo spam volume up button until you see "booting to recovery kernel mode".
6. Navigate to mount and store using vol +/- button, power button to confirm. Select mount /system
7. make sure you can still ses your device using "adb devices" command, and run root.bat, follow instruction. When all is done, select power off in recovery menu.
8. Now you have root, but you cant boot to system. You need to get to APX mode again and run "403 recovery.bat", follow same steps as with "cwm.bat".
9. reboot and you should now have rooted TPT.
Hope this help, Im not so good at giving instructions
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