![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1a0997b7-c1c5-477c-a898-6641aef956f8.png?width=150&height=320)
Apple iPhone 15 Plus
iOS 17
1. View Network Provider Lock status
Insert a SIM from another operator and turn on your phone. The screen will tell you if your phone is SIM locked.
See how to insert your SIM.
![Apple iPhone 15 Plus Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1a0997b7-c1c5-477c-a898-6641aef956f8.png?width=480&height=480)