The Allview V4 Viper Pro is a 2020 Android 9.0 smartphone powered by the Mediatek MT6739 (28 nm) with 2GB and 32GB internal storage. It features a 6.8", IPS LCD, 640.0x1352.0 display and is available in Dark Grey.

The V4 Viper Pro is equipped with a Li-Po 3500 mAh, a 13 MP, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 191.6 g.

Hard resetting your Allview V4 Viper Pro via Recovery Mode will completely wipe all data, apps, accounts and settings, restoring the device to its original factory state. This is commonly used to fix persistent software issues, boot loops, prepare the phone for sale, or recover from a forgotten screen lock. Back up your data before proceeding as this cannot be undone.

All data will be permanently erased. Back up first.