The Celkon Q455L is a 2015 Android 5.0 smartphone with 1GB and 8GB internal storage. It features a 4.5", IPS LCD, 480.0x854.0 display and is available in Black, Red, Yellow.

The Q455L is equipped with a Li-Ion 1800 mAh battery, a 8 MP, Yes main camera, a 15 MP front camera. The device uses a Dual SIM configuration. It weighs 130 g.

A bootloop on the Celkon Q455L 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.