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How to Fix Black Screen — vivo Y300 GT
How to Fix Black Screen — vivo Y300 GT
The vivo Y300 GT is a 2025 Android 15, OriginOS 5 smartphone powered by the Mediatek Dimensity 8400 (4 nm) with 12GB | 8GB and 256GB | 512GB internal storage. It features a 6.8", AMOLED, 1B colors, 144Hz, HDR, 5500 nits (peak), 1260.0x2800.0 display and is available in Black, Gold.
The Y300 GT is equipped with a Si/C Li-Ion 7620 mAh, a 50 MP, 4K, 1080p, gyro-EIS, OIS main camera, a 16 MP, 1080p@30fps, gyro-EIS front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 212 g.
A black screen on the vivo Y300 GT 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 vivo Y300 GT: 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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