The vivo V40 is a 2024 Android 14, Funtouch 14 smartphone powered by the Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) with 12GB | 8GB and 128GB | 256GB | 512GB internal storage. It features a 6.8", AMOLED, HDR10+, 120Hz, 2160Hz PWM, 4500 nits (peak), 1260.0x2800.0 display and is available in Stellar Silver (Titanium Grey), Nebula Purple (Lotus Purple), Ganges Blue, Moonlight White, Sunglow Peach.

The V40 is equipped with a Si/C Li-Ion 5500 mAh, a 50 MP, 4K@30fps, 1080p@30fps, gyro-EIS, OIS main camera, a 50 MP, 4K@30fps, 1080p@30fps front camera. The device uses a · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM configuration. It weighs 190 g.

A bootloop on the vivo V40 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.