Sim Card Invalid Issue
Suddenly today when I restarted my phone, my Galaxy S4 (SPH-L720) didn't recognize the sim card from then on.
*I tried another Sim Card = NO
- Tried MY sim Card on another Phone = YES
From quite a days I was unable to use my sim data connection, but my sim card was working on my S4. i could make calls, sms etc.
But now, my phone doesn't accept my sim card at all.
Please help me out guys. Thank You.
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