ok since i Update My L1020 to GDR 3 (dev preview but now i have Black update too) and viber isn't working probably like not telling me someone is call but it well notify me someone called
and now i deleted viber and tried to install it again but i can't activate it so i thought am i the only having this problem
and now i deleted viber and tried to install it again but i can't activate it so i thought am i the only having this problem