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How to Fix Black Screen — Tecno Spark 20
How to Fix Black Screen — Tecno Spark 20
The Tecno Spark 20 is a 2023 Android 13, HIOS 13 smartphone powered by the Mediatek MT6769Z Helio G85 (12 nm) with 4GB | 8GB and 128GB | 256GB internal storage. It features a 6.6", IPS LCD, 90Hz, 720.0x1612.0 display and is available in Gravity Black, Cyber White, Neon Gold, Magic Skin 2.0 (Blue).
The Spark 20 is equipped with a 5000 mAh, a 50 MP, 1440p@30fps, 1080p@30fps main camera, a 32 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration.
A black screen on the Tecno Spark 20 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 Tecno Spark 20: 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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