The Sonim XP3plus is a 2021 Sonim OS smartphone powered by the Qualcomm SM6115 Snapdragon 662 (11 nm) with 2GB and 16GB internal storage. It features a 2.8", TFT LCD, 240.0x320.0 display and is available in Black.

The XP3plus is equipped with a Li-Ion 2300 mAh, removable, a 8 MP main camera. The device uses a Nano-SIM configuration. It weighs 220 g.

A bootloop on the Sonim XP3plus 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.