LG4 H810 Unlocked from ATT
Can't Make or Receive Calls
Worked fine for 2 weeks. I now cannot make or receive calls.
Did a factory reset and still does not work.
Being such an old device, it might not be compatible with the bands and frequencies in use on T-Mobile where you are.
GSM 850/900/1800/1900 MHz, UMTS 850/1900/2100, LTE Bands 2/4/5/12/17/29, Roaming 1/3/7, and CA*
It also does not support VoLTE and no GSM/WCDMA/UMTS band 4.
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