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How to Fix Black Screen — Ulefone Armor 7E
How to Fix Black Screen — Ulefone Armor 7E
The Ulefone Armor 7E is a 2020 Android 9.0 smartphone powered by the Mediatek MT6779 Helio P90 (12 nm) with 4GB and 128GB internal storage. It features a 6.3", IPS LCD, 1080.0x2340.0 display and is available in Black.
The Armor 7E is equipped with a Li-Po 5500 mAh, a 48 MP, 4K@30fps, 1080p@30fps main camera, a 16 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 290 g.
A black screen on the Ulefone Armor 7E 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 Ulefone Armor 7E: 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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