The verykool s4002 Leo is a 2015 Android 4.4.2 smartphone powered by the Mediatek MT6571E with 256MB and 512MB internal storage. It features a 4.0", TFT, 480.0x800.0 display and is available in Black, White, Yellow, Blue.

The s4002 Leo is equipped with a Li-Ion 1450 mAh battery, a 5 MP, 720p@30fps main camera, a 3 MP front camera. The device uses a Dual SIM (Mini-SIM) configuration. It weighs 112 g.

Clearing the cache partition on your verykool s4002 Leo removes temporary system files that accumulate over time and can cause slowdowns, crashes or boot issues. Unlike a factory reset this process does not delete any personal data, photos, apps or settings, making it a safe first step when troubleshooting performance problems.

Clears temporary system files without deleting personal data.