How to fix samsung j3 prime 3g 4d data not working only 2g service

Samsung SM-J327T/SM-J327T1 3g/4g network notworking only 2g data showing

Some T-mobile and At&t 3G and 4G LET service is disable how to fix samsung j3 internet not working easy setp if you have metro pcs T-mobile and at&t phone trun on phone instert sim card goto phone type this codes

1st Chack and confrom disable 3g/4g service (*#0011#) show on in you devices screen RAT:GSM(2G) BAND:PGSM900

2nd Try next code (*#2263#) to change band first set automatic and HPSA-RE19 click set ok tip side 3dot click back and restart your phone


 easy to slove samsung j3 mobile data not working and also chack samsung j3 signal strength make APN setting with your service oprater samsung galaxy j3 network settings if you showing on screen samsung j3 no network connection try again 2nd code and click reset setting change baseband and efs samsung galaxy j3 mobile data not working us cellular samsung j3 prime 4g not working