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.

Hard resetting your BLU Advance 4.0 M via Recovery Mode will completely wipe all data, apps, accounts and settings, restoring the device to its original factory state. This is commonly used to fix persistent software issues, boot loops, prepare the phone for sale, or recover from a forgotten screen lock. Back up your data before proceeding as this cannot be undone.

All data will be permanently erased. Back up first.