i have recently had a problem with my sim card.
my rogers sim card works properly with all phones except my iPhone 7+ and it shows "no service" all the time.
so I visited an apple store to check if my phone has any problems and it worked well with another carrier's sim card so it seems like my phone doesn't have any problems.
i also visited a Rogers store and they couldnt figure out what is the problem.
i would really appreciate your help.