Recent content by nadzir

my galaxy tab 7.7 ready to use android 4.1, but I want to use android 4.0 back..., tell me ho to install android 4.0 back...?

my galaxy tab 7.7 ready to use android 4.1, but all app failed to install..., why.....? Hall me. - - - Updated - - - my galaxy tab 7.7 ready to use android 4.1, but all app failed to install..., why.....? Hall me. - - - Updated - - - my galaxy tab 7.7 ready to use android 4.1, but all app...