Hello
I have an iPhone 6s Plus with iOS 15.8.2
I can’t use any SIM cards to make a call cause it says that the iPhone cannot support this iPhone!!
I want to update my iPhone to 16 or 17. How to make it if it possible?
iPhone 6s Plus, iOS 15
You can't update to anything later than 15.8.2.
The message you're getting has nothing to do with the version of iOS you're running.
Your phone is carrier locked. Only the carrier it is locked to can unlock it for use on other carriers.
You can't update to anything later than 15.8.2.
The message you're getting has nothing to do with the version of iOS you're running.
Your phone is carrier locked. Only the carrier it is locked to can unlock it for use on other carriers.
Thank you for your response
How to update my iPhone 6 Plus
