turn off your Android device, bend your paper clip straight, insert it in the SIM tray pinhole, and press gently until the tray pops out. Most devices just have a single SIM card slot, but some ...

Here's what you see when you insert your locked SIM into another iPhone or Android device: How to activate and modify a SIM card lock on a Samsung phone Samsung phones have the One UI Android skin ...

On an Android, go to Settings > About Phone > Status. A simple way to check if your device is unlocked is to insert a ...