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How to Fix Black Screen — Oppo K11x
How to Fix Black Screen — Oppo K11x
The Oppo K11x is a 2023 Android 13, ColorOS 13.1 smartphone powered by the Qualcomm SM6375 Snapdragon 695 5G (6 nm) with 12GB | 8GB and 128GB | 256GB internal storage. It features a 6.7", IPS LCD, 120Hz, 550 nits (typ), 680 nits (peak), 1080.0x2400.0 display and is available in Jade Black, Pearl Blue.
The K11x is equipped with a Li-Po 5000 mAh, a 108 MP, 1080p@30fps main camera, a 16 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 195 g.
A black screen on the Oppo K11x 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 Oppo K11x: 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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