Home / Oppo K9 Pro / Fix Black Screen
How to Fix Black Screen — Oppo K9 Pro
How to Fix Black Screen — Oppo K9 Pro
The Oppo K9 Pro is a 2021 Android 11, ColorOS 11.3 smartphone powered by the Mediatek Dimensity 1200 (6 nm) with 12GB | 8GB and 128GB | 256GB internal storage. It features a 6.4", AMOLED, 120Hz, HDR10, 430 nits (typ), 800 nits (peak), 1080.0x2400.0 display and is available in Black, Aurora.
The K9 Pro is equipped with a Li-Po 4500 mAh, a 64 MP, 4K@30fps, 1080p@30/60/120fps; gyro-EIS main camera, a 16 MP, 1080p@30fps, gyro-EIS front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 180 g.
A black screen on the Oppo K9 Pro 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 K9 Pro: 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
Was this guide helpful?