Plz help!!!
Im dred ostonal
i have a problem
my phone is 4.1.1 sgh-i317m..
I want to back up my imei so i tried to install esf aroma installer to my phone via twrp..and then i back up..
Reboot my phone and then i go to file manager to see if my imei is back up..click myesf folder and then i...