Not Getting Mobile Network Signal.

[Kamrul]

Hi All,

I need a help please. Thing is I am not getting mobile signal whereas it was fine before. Now if I insert 2 sim cards then both of the sim cards does not works for an hour or more. Then suddenly signal comes to the SIM1 only and SIM2 says emergency calls only. But in SIM2 never coming signal. But these SIM cards just works fine with any other mobile devices.

Please help me out. I am can not use the phone! If you need more information please let me know. Screenshot

 

[Cecco]

which rom are you using?
did you try a factory reset?

 

[Kamrul]

Yes tried possible everything. Basically NV, EFS values changed now looking forward to restore to the original.

 

[Cecco]

If you dont have a backup it is very difficult or impossible to restore original values,but if you find a way to do it please share it to us, can be useful for others