The Yezz Andy 3G 2.8 YZ11 is a 2012 Android 2.3 smartphone powered by the Mediatek MT6573 (65 nm) with 256MB and 512MB internal storage. It features a 2.8", TFT, 240.0x320.0 display and is available in Black, White, Blue, Purple, Black.

The Andy 3G 2.8 YZ11 is equipped with a Removable Li-Ion 1000 mAh battery, a 2 MP, Yes main camera. The device uses a Dual SIM (Mini-SIM) configuration. It weighs 71 g.

A bootloop on the Yezz Andy 3G 2.8 YZ11 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.