Burn-in Fixer: Screen Test

Burn-in Fixer provides screen test and refresh pattern tools for checking display issues and reducing visible image retention where possible.

What it helps you do:

• Run solid color and checkerboard tests to inspect pixels and screen uniformity.

• Use LCD ghosting patterns with moving noise, bands, grids and ramps.

• Use AMOLED/OLED refresh patterns with moving colors, inversion grids and dark intervals.

• Keep the test view full screen for easier visual inspection.

• Choose the test or refresh mode that matches your display concern.

Refresh patterns cannot guarantee repair of burn-in, dead pixels or hardware damage.

Feature availability can vary by device, Android version, permissions and supported services.

More screen-tool details:

• Use solid colors, grayscale, checkerboard and contrast screens to inspect pixels.

• Run motion, inversion, sweep and color-changing patterns for LCD and AMOLED/OLED refresh workflows.

• Full-screen sessions make visual issues easier to notice. Physical burn-in can be permanent; the app is not a guaranteed repair tool.

Use the app with the permissions you choose. Some items may open Android system settings, require WebView/media support, or work only with compatible Nexech apps, TVs, displays, games or audio sessions.