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How to Fix Black Screen — Xiaomi Poco C81x

Fix Black ScreenAndroid 15

How to Fix Black Screen — Xiaomi Poco C81x

⏱ ~5 min📋 7 steps

The Xiaomi Poco C81x is a 2026 Android 15, up to 2 major Android upgrades smartphone powered by the Unisoc T7250 (12 nm) with 3GB and 64GB internal storage. It features a 6.9", IPS LCD, 120Hz, 650 nits (HBM), 720.0x1640.0 display and is available in Ice Blue, Crystal Black.

The Poco C81x is equipped with a 5200 mAh, a 13 MP, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 193 g.

A black screen on the Xiaomi Poco C81x 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.

1

On your Xiaomi Poco C81x: charge for 30+ minutes with a different cable and charger

2

Hold Power for 15–20 seconds

3

If still black: hold Power + Volume Down for 10 seconds

4

Try holding Power + Volume Up to enter Recovery Mode

5

In Recovery: select 'Reboot system now'

6

If Recovery loads: wipe cache partition then reboot

7

Last resort: factory reset from Recovery — erases all data

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