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How to Fix Black Screen — Xiaomi Poco C85x
How to Fix Black Screen — Xiaomi Poco C85x
The Xiaomi Poco C85x is a 2026 Android 16, HyperOS 3 smartphone powered by the Unisoc T8300 (6 nm) with 4GB and 128GB | 64GB internal storage. It features a 6.9", IPS LCD, 120Hz, 810 nits (HBM), 720.0x1600.0 display and is available in Black, Green, Gold.
The Poco C85x is equipped with a 6300 mAh, a 32 MP, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 210 g.
A black screen on the Xiaomi Poco C85x 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 Xiaomi Poco C85x: 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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