The verykool s4010 Gazelle is a 2015 Android 4.4.2 smartphone powered by the Mediatek MT6572M (28 nm) with 512MB and 4GB internal storage. It features a 4.0", TFT, 480.0x800.0 display and is available in White, Blue, Grey.

The s4010 Gazelle is equipped with a Li-Ion 1400 mAh battery, a 8 MP, 720p@30fps main camera, a 3 MP front camera. The device uses a Dual SIM (Mini-SIM) configuration. It weighs 128 g.

A bootloop on the verykool s4010 Gazelle occurs when the device repeatedly restarts without fully loading Android. This is commonly caused by a failed software update, corrupted system files, or an incompatible app. Most bootloops can be resolved without losing data by clearing the cache partition first before attempting a factory reset.

Factory reset may be needed as a last resort — erases all data.