This what im doing with my ipX ios 14.8
Because im in indonesia i dont have at&t simcard so im doing this :
1.insert rsim 15 v19.3 and telkomsel simcard
2.when rsim menu pop up i choose us at&t
3.then i choose TMSI AUTO
4.then input 89014103270421600305
5.klik accept
Remove rsim then input only simcard
Violaa the signal came out[emoji4][emoji4][emoji4]
Sorry my bad english
Sent from my iPhone using Tapatalk