The ZTE Avid 579 is a 2020 Android 10 smartphone powered by the Mediatek MT6761D Helio A20 (12 nm) with 2GB and 32GB internal storage. It features a 5.5", TFT LCD, 720.0x1440.0 display and is available in Black.

The Avid 579 is equipped with a Li-Ion 2660 mAh, removable, a 8 MP main camera, a 2 MP front camera. The device uses a Nano-SIM configuration. It weighs 160 g.

A bootloop on the ZTE Avid 579 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.