upgrade

[AC Question]

HELLO!I got an android tablet pc it is of tabzz company.My problem is that I want to upgrade it but when I go to its settings so no upgrade was available there, so can you please help me out.

 

[Golfdriver97]

The downside to getting OEM that are not well known is the OS version that comes shipped with that device may be the only version it will ever see.
What version of Android are you running?