After repair, Android upgrade from 4.x to 5.0.3, Google restore not work, how to restore manually?

[ka yi Yung]

Last time repair, it do work, so it possible had a backup, how do I do?

 

[B. Diddy]

Welcome to Android Central! Sorry, can you give more details? Do you have the original 7" Galaxy Tab, or is it a later version? What exactly are you trying to restore?