The BLU Advance 4.0 M is a 2016 Android 6.0 smartphone with 512MB and 4GB internal storage. It features a 4.0", TFT, 480.0x800.0 display and is available in Black, White/Blue.

The Advance 4.0 M is equipped with a Li-Po 1300 mAh, removable, a 2 MP, 720@30fps main camera. The device uses a Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 114 g.

Factory resetting your BLU Advance 4.0 M 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.