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This is the device page for the Samsung Galaxy J7. The OS that comes stock to the device is Android OS v5.1.

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Why does my screen go black.

i had my screen replaced and ever since that, any sort of pressure on the top of the screen makes the screen black out. Touch is still responsive and sound and vibrations are all working but the screen stays black. It eventually turns on but the it happens again. In addition to this, the screen may sometimes flicker with different colours or lines.

If anyone knows what is the issue i need to know please.

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Hi,

How long since you had the screen replaced?

If it was only a short time ago, I suggest that you take it back to whoever replaced the screen and show them the problem.

If it was done by a reputable and professional mobile phone repair service they would have a guarantee on their workmanship for at least 30 days minimum, possibly more, barring user abuse of course

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jaff al 将永远感激不已
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