Your carrier can be found towards the top of the screen or on your sim card. Contact your carrier to verify if your phone is unlocked.
Verizon, AT&T, T-Mobile, Sprint, US Cellular, Other, Unlocked
1. Go to Settings > Storage 2. Go to Settings > Use the search bar and type Storage.
Click on each condition to determine what condition your device is defined as.
Flawless, Good, Fair, Broken, No Power