You can check if your device need to be unlocked or not by operating the device.
For more details, see below.
After registering for SIM unlock and inserting a SIM card from another company, you can check if the SIM lock has been unlocked following the steps below.
< How to verify SIM card status >
Proceed in the order of Settings[設定] > General [一般] > About this phone [情報], and if "No SIM locked"[SIMロックなし] is displayed in the “SIM Lock” field, the SIM card has been successfully unlocked.
After registering for SIM unlock → Inserting a SIM card from another company, and do the "Usage Settings", you can check if the SIM card has been unlocked following the steps below.
< How to verify SIM card status >
Proceed in the order of Settings [設定] > About phone [端末情報] > Status information [SIMカードの情報] and check the status.
< Status information>
Allowed [許可]: SIM unlock completed.
Not allowed [未許可]: SIM unlock not completed.
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