My onda v973 has either become corrupt or is suffering from a hardware malfunction. The screen has become shaky and menus tend to go to right or left. Also while watching videos it often start playing random videos, enlarges or shrinks them and so on. It was fine earlier. It is still working otherwise but is practically useless in current situation.

I am wondering if anyone has any idea if this appears to be a software issue or hardware issue?

If software I can try to reinstall.

Please advise