Hi, I bough a prepaid Swisscom SIM card and when installing it in an old iPhone 6 I get a message ‘SIM not supported’. it says the iPhone is from a carrier that is not supported under the activation policy. Can you help?
where did you bought the iPhone?
If you got it from a Store like Media Mark or Melectronics it should work but if you got it from Salt or Sunrise for example, they may have locked the device that just their SIM-Cards can operate.
In the first case, you should visit a Swisscom Shop, otherwise contact your previous provider.
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