Guys... To enter in recovery mode, just use Adb procedure.
Enable the debug usb on the tablet and connect it to the computer. Go in the adb folder (I think it is in the android sdk, under platform tools). Open a cmd window, type "adb devices", it should find the g pad, then type "adb reboot recovery" and the game is done!
I have flashed the 2.52 supersu zip and no problem so far
Ps: of course the procedure it's pretty similar from fastboot mode
Pps: yes, also wifi and sd card bugs seem to be resolved... This is AWESOME!
Inviato dal mio LG-V500 utilizzando Tapatalk