How to lock&unlock any sim card in mobile phone new 2018 Urdu/hindi video

Hiii friend??
In this video so important video
Now you will be able to lock & unlock any SIM card on your mobile phone so easy method
This video work on your mobile phone
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ＬＩＫＥ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥ

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