The Huawei Mate 40 Pro is a 2020 Android 10, EMUI 11, no Google Play Services smartphone powered by the Kirin 9000 5G (5 nm) with 8GB and 128GB | 256GB | 512GB internal storage. It features a 6.8", OLED, HDR10, 90Hz, 1344.0x2772.0 display and is available in Mystic Silver, White, Black, Green, Yellow.

The Mate 40 Pro is equipped with a Li-Po 4400 mAh, a 50 MP, 4K@30/60fps, 1080p@30/60/120/240/480fps, 720p@960fps, 720p@3840fps, HDR, gyro-EIS main camera, a 13 MP, 4K@30/60fps, 1080p@30/60/240fps front camera. The device uses a · Nano-SIM + eSIM · Nano-SIM + Nano-SIM configuration. It weighs 212 g.

A bootloop on the Huawei Mate 40 Pro 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.