On the phone? You can't. What ROM do you use?
Sent from my GT-I9070 using Tapatalk
i have format system, data, sdcard e.t.c.
then i have install 2.3.6 stock rom but nothing fixed
after this again format anything and install stock rom 4.1.2 nothing fixed
and then i format cache davlin and factory reset and install Resurrection Remix KitKat 5.1.2 and nothing fixed
now i have Resurrection Remix KitKat 5.1.2 rom
the only think i found in divice is this error
NotSet Driver loaded [NG]