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How to Fix Black Screen — Lava Agni 4
How to Fix Black Screen — Lava Agni 4
The Lava Agni 4 is a 2025 Android 15, up to 3 major Android upgrades smartphone powered by the Mediatek Dimensity 8350 (4 nm) with 8GB and 256GB internal storage. It features a 6.7", AMOLED, 1B colors, 120Hz, HDR, 2400 nits (peak), 1220.0x2712.0 display and is available in Phantom Black, Lunar Mist.
The Agni 4 is equipped with a Li-Po 5000 mAh, a 50 MP, 4K@30/60fps, 1080p@30fps main camera, a 50 MP, 4K@30/60fps, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 208 g.
A black screen on the Lava Agni 4 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 Lava Agni 4: 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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