Recent content by nallamahesh1

Dial *#*#4636*#*# on phone to get to Phone information and you will see option to turn off Celular radio power. Nalla Mahesh

I have android devices that have issues with Cellular signal bars not showing up. SIM cards activated, OTA verfication done. I think its something related to WWAN enable. Does any one know how to enable WWAN directly on a android device ? Can any one throw some light on *#*#4636#*#* Phone...