Originally Posted by themagnanimous
i m having a samsung galaxy grand quattro. android 4.12 JB.bt i want android 4.2 JB.is that posible.if then plz help me guys
First, The Device has its own section.
Second, Seeing the device and reading its specifications on websites I read that Samsung released it with 4.1.2 and has not released an update for higher android version so far.