iPhone 6 don't work anymore (sim card searching all time)


    I bought an iPhone 6 many years ago. Bought an unlocked T-mobile phone at apple store. But last week the phone stopped working. Searching all time. Don't support my sim card anymore. So I tried to contact t-mobile to help me but I don't have a t-mobile number and i'm not in america.

    Doesn't t-mobile have a help mail service without necessary login?

    I think it's a bug. I didn't have any problem using my phone since 2015 and I always used my brazilian sim card.

      All replies