Hello to all, I have a LG G3 from At&t which is unlocked that I use for T-Mobile, the phone worked fine for about 2 months without any issues. two days ago the phone stopped reading the sim card, it didn't give me any error messages I just realized the 4g symbol disappeared and I was unable to make calls kept getting a notice that the mobile network is not available.
I know it's not the sim card which I tried on My Galaxy Note Edge, and I also tried a At&t sim card on the phone still no dice. I was able to check to see if the phone is still unlock and it is. The phone is not blacklisted either. The phone doesn't ask me to put in a sim card and the APN settings are correct. I do have 4 bars out of 5. I tried hard reboot still no luck same issue.
Not sure what I am missing and what is causing this, can anyone help before I send this out to LG?
Thank you
05-29-2015 12:49 PM