The verykool s3504 Mystic II is a 2015 Android 4.2 smartphone powered by the Mediatek MT6572M (28 nm) with 512MB and 4GB internal storage. It features a 3.5", TFT, 256K colors, 320.0x480.0 display and is available in Black.

The s3504 Mystic II is equipped with a Li-Ion 1200 mAh, removable, a 5 MP, 720p@30fps main camera, a 3 MP front camera. The device uses a Dual SIM (Mini-SIM, dual stand-by) configuration. It weighs 105 g.

Hard resetting your verykool s3504 Mystic II 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.