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How to Fix Black Screen — Blackview Shark 6
How to Fix Black Screen — Blackview Shark 6
The Blackview Shark 6 is a 2025 Android 15, DokeOS 4.2 smartphone powered by the Unisoc T8100 (6 nm) with 4GB | 8GB and 128GB internal storage. It features a 6.9", IPS LCD, 120Hz, 450 nits, 720.0x1640.0 display and is available in Phantom Black, Glacier Blue, Mint Green.
The Shark 6 is equipped with a Li-Po 5000 mAh, a 16 MP, 4K@30fps, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 210.5 g.
A black screen on the Blackview Shark 6 can occur due to a drained battery, a software crash, or the screen becoming unresponsive. In most cases this can be resolved with a force restart or a short charging period without any data loss. Follow the steps below in order before considering a factory reset.
On your Blackview Shark 6: charge for 30+ minutes with a different cable and charger
Hold Power for 15–20 seconds
If still black: hold Power + Volume Down for 10 seconds
Try holding Power + Volume Up to enter Recovery Mode
In Recovery: select 'Reboot system now'
If Recovery loads: wipe cache partition then reboot
Last resort: factory reset from Recovery — erases all data
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