The ZTE Grand S3 is a 2015 Android 4.4 smartphone powered by the Qualcomm MSM8974AC Snapdragon 801 (28 nm) with 3GB and 16GB internal storage. It features a 5.5", IPS LCD, 1080.0x1920.0 display and is available in Silver.

The Grand S3 is equipped with a Li-Ion 3100 mAh, non-removable, a 16 MP, 4K@30fps, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration.

Factory resetting your ZTE Grand S3 through the Settings menu is the easiest way to erase all personal data and restore the device to factory defaults. This method is ideal when the phone is still accessible and functional. All apps, contacts, photos and accounts will be permanently removed so ensure you have backed up everything important first.

All personal data, accounts, and apps will be permanently removed.