The Wiko Sunny3 Plus is a 2019 Android 8.0 Oreo smartphone with 1GB and 8GB internal storage. It features a 5.5", TN TFT LCD, 480.0x960.0 display and is available in Anthracite, Gold, Cherry Red, Grey.

The Sunny3 Plus is equipped with a Li-Ion 2200 mAh, a 5 MP, 1080p@30fps main camera, a 2 MP front camera. The device uses a Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 175 g.

A bootloop on the Wiko Sunny3 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.