OPPO A57 4G

Android 12.0

View SIM lock status on your OPPO A57 4G Android 12.0

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Your phone can be SIM locked to a specific network operator. Only SIMs from this operator can then be used.

Step 1 of 1

1. View SIM 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.

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.