Cannot make and receive calls after a few hours from each restart
Hi,
Half a year ago a bought new Samsung Galaxy SIII Mini. A few days ago, without any apperent event I started to have a problem. I realized I cannot make a call (phone is showing call screen as normal but no calling-sound is made and the call is not really made - verified by calling my other phone). I also cannot be called - caller receives a message that I'm not available. I don't receive text messages either. After phone restart problem disappears, but only for a few hours, then the story repeats.
I also tried to take out and put back SIM but no help.
I'm new to Android and smart devices in general. I appreciate if you can at least point at some direction of getting help e.g. how to check if this is software, hardware or operator problem or how to get more info.
Technical details:
Model: GT-I8200
Android: 4.2.2
No fancy actions like cracking or upgrading.
Network operator: T.Mobile Poland
One more observation is that when problem is present, and I go to (Phone -> Menu ->) Connection Settings and press additional settings it hangs on opening it.
Hi,
Half a year ago a bought new Samsung Galaxy SIII Mini. A few days ago, without any apperent event I started to have a problem. I realized I cannot make a call (phone is showing call screen as normal but no calling-sound is made and the call is not really made - verified by calling my other phone). I also cannot be called - caller receives a message that I'm not available. I don't receive text messages either. After phone restart problem disappears, but only for a few hours, then the story repeats.
I also tried to take out and put back SIM but no help.
I'm new to Android and smart devices in general. I appreciate if you can at least point at some direction of getting help e.g. how to check if this is software, hardware or operator problem or how to get more info.
Technical details:
Model: GT-I8200
Android: 4.2.2
No fancy actions like cracking or upgrading.
Network operator: T.Mobile Poland
One more observation is that when problem is present, and I go to (Phone -> Menu ->) Connection Settings and press additional settings it hangs on opening it.
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