Edge 925f no Internet connection even 4g is on

I got 925 f edge which fail to reach the Web with 3g and 4g, and no calls can be received also.,
Only with 2g I can get Internet and calls.
Any thoughts!

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radio fm without internet connection.

Hello, is there any app to listen radio fm without internet connection? i use a rom which dint have fm radio.. how i can listen? my phone is rooted. thanks.

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