Thanks for the reply .. heard something about that as well . But I’m using a US set and I can update my just fine in fact just updated to 12.1.1 and I’m using my maxis SIM card with no issues

I understand that turbo sim can be abit of the risk because u have to use like a chip to work with our SIM card and that if it’s damaged then we can’t use our sim .. but what about those unlocked sets like mine or sets that don’t need any additional stuff I’m sure everything else is just the same right .. guess my issue is that when people want to buy something they should really educate themselves first .