Samsung Prime J327T,T1 4G Fix
1. Open DialPad run Code *#2263# for ServiceMode
2. Go Band Selection
3. Select LTE > LTE_ALL
when Shwo 4G Logo on SIM go back then select LTE/GSM
1. Open DialPad run Code *#2263# for ServiceMode
2. Go Band Selection
3. Select LTE > LTE_ALL
when Shwo 4G Logo on SIM go back then select LTE/GSM