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How to Fix Bootloop — Doogee Blade 20 Pro
How to Fix Bootloop — Doogee Blade 20 Pro
The Doogee Blade 20 Pro is a 2025 Android 15 smartphone powered by the Unisoc T7200 (12 nm) with 6GB and 256GB internal storage. It features a 6.6", IPS LCD, 90Hz, 720.0x1612.0 display and is available in Red, Silver.
The Blade 20 Pro is equipped with a Si/C Li-Ion 11800 mAh, a 50 MP, 1080p@30fps main camera, a 8 MP, 720p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 364 g.
A bootloop on the Doogee Blade 20 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.
On your Doogee Blade 20 Pro: force restart: hold Power for 15–30 seconds
If still looping: enter Recovery Mode
Navigate to 'Wipe cache partition' → confirm → reboot
If still looping: return to Recovery
Select 'Wipe data/factory reset' → confirm (erases all data)
Last resort: use your manufacturer's PC tool to reinstall firmware
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