Showing INVALID CARD (SIM) for one specific operator/company

[Aroop_Singh]

INVALID CARD (SIM) for just one Specific company/operator. I tried exchanging sim slot  inbetween but nothing happened. Only CALL IS COMING.  I did put the invalid card(sim) in other mobile and it is working. Is it possible have solution with resetting ?

[MattWojo]

If the carrier is Verizon they don't work with ROG phones unfortunately, had to switch to AT&T for this exact reason.