Help and Support for
Huawei Mate 40 Pro 5G
Android 10.0
Choose a help topic
Turn use of PIN on your Huawei Mate 40 Pro 5G Android 10.0 on or off
The PIN protects your SIM from unauthorised use if your phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your phone.