Band aggregation does not only depend on the LTE module side, that said, did you happen to have “TIM”? and did you lose band 1?
If you have TIM and you have lost band 1, the solution is this:
Band aggregation does not only depend on the LTE module side, that said, did you happen to have “TIM”? and did you lose band 1?
If you have TIM and you have lost band 1, the solution is this: