Many Samsung phones have blue screen stripes error after update

According to Android Authority , some Samsung Galaxy S21 users are experiencing a green line issue on their screens after a software update. This problem is called the Green Line Issue, and it appears as a vertical green line on the screen.

The issue mainly affects the Galaxy S21 series, with the Galaxy S21 Ultra and S21 FE users reporting the most.

Samsung Galaxy phone has blue stripe screen error after update

ANDROID AUTHORITY SCREENSHOT

Some users have reported seeing the green line out of the blue, while others have attributed it to software updates or heavy usage, such as gaming. Others have reported seeing the green line immediately after installing a software update, while others have experienced it after installing the April patch for the Galaxy S21 Ultra.

Currently, the exact cause of the green stripe issue on Samsung Galaxy phones is still unclear. Usually, this problem occurs due to a faulty display connection or flex cable. These are the internal components that connect the display to the main circuit board of the phone.

Samsung has yet to officially acknowledge the issue, but in the past, the company has also offered repair and replacement services for similar issues that Galaxy S20 series users have encountered.

To minimize the risk of problems, users should consider temporarily postponing the software update until Samsung makes an official announcement about this issue. If you encounter the green stripe problem on the Galaxy S21 screen, try restarting the phone. If it cannot be resolved, users should contact the Samsung warranty center for support.

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