OPPO A57 4G

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.

OPPO A57 4G
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.

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.
OPPO A57 4G

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