Originally Posted by chubiprince
Sorry for the late reply. There was a power outage in my place, and it took hours to get the power back. Sure, I am willing to answer your questions or do any favor, as long as it will help my device.
For flashing a new ROM, well I really don't know how to flash a ROM. Plus, the instructions here are only for Windows 7. I am Windows 8 user.
Oh man. The outage isn't your fault in the slightest so it's okay.
Earlier you specified it happens when the tablet heats up? Maybe when it acts up, try finding a way to quickly cool it off to see if the interference stops. This issue can certainly also be caused by any underlying interference. If the tablet gets hot, try holding power until the system reboots to check if the Google screen or the boot animation jump (I'm assuming they don't?) and we'll see what happens.
And in terms of bootloader unlock and all that stuff, I thought WugFresh's Nexus Root Toolkit was compatible with 8? There are definitely drivers for the N7 so if toolkit fails, I can walk you through the alternate route to unlock manually.