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How to Fix Bootloop — Blackview Mega 8
How to Fix Bootloop — Blackview Mega 8
The Blackview Mega 8 is a 2025 Android 15, DokeOS_P 4.1 smartphone powered by the Unisoc T620 (12 nm) with 12GB and 256GB | 512GB internal storage. It features a 13.0", IPS LCD, 1200.0x1920.0 display and is available in Space Grey, Twilight Blue, Lagoon Green.
The Mega 8 is equipped with a Li-Ion 11000 mAh, a 50 MP, 1080p@30fps main camera, a 13 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 736 g.
A bootloop on the Blackview Mega 8 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 Blackview Mega 8: 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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