Samsung S5 weird "no service" problem
Hello everyone,
I just bought a second-hand phone, replaced its screen and started to work with it.
I was told that the locking of the phone is unknown. I bought the device from UK, i'm not living there.
When i putted my sim in, first it showed "no service" so i guessed it is locked but when i'm "playing" with the network options sometimes it recognizes my sim and there is a service and i can make calls!
When i'm making calls (i was succedded to talk with a friend about a hour) the service is not disconnecting but few seconds after the call ends it may show "no service" again.
i have no idea what its problem.
I would be glad of help with that issue.
Best Regards
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