1. arsynion22's Avatar
    Hello guy's, I'm desperate for some help. I got a phone from USA as a gift, before that Sprint was called and they said that the phone is unlocked and can be used on all network's. It came updated with Nougat 7.0.

    I have tried 3 different sim card's and i always get "Invalid sim card" while using Sprint's sim card everything works fine but i can't have any network (they don't have any signal in my place or something).

    Is there any way to unlock it without touching the system and other stuff ? Buying unlock code legit etc ?
    05-01-2018 03:10 PM

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