To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, your device is unlocked.

Hamlin has been in the tech field for over seven years. Since 2017, his work has appeared on MakeUseOf, XDA, OSXDaily, Beebom, MashTips, and more. Although he prefers iOS to Android, he still uses a ...

For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...