The vivo X6S Plus is a 2016 Android 5.1 smartphone powered by the Qualcomm MSM8976 Snapdragon 652 (28 nm) with 4GB and 64GB internal storage. It features a 5.7", Super AMOLED, 1080.0x1920.0 display and is available in Silver, Gold, Rose Gold.

The X6S Plus is equipped with a Li-Ion 3000 mAh, non-removable, a 16 MP, 1080p@30fps main camera, a 8 MP front camera. The device uses a Hybrid Dual SIM configuration. It weighs 172.5 g.

A bootloop on the vivo X6S Plus 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.