Remove Dead Pixels from iPhone Screen
Noticing any dots on your iPhone’s screen that won’t go away even after switching the iPhone on and off? Well those are the dead pixels.
No, that doesn’t mean your iPhone is going dead. There is always a workaround for things and so is this dead pixels issue.
The developer recommends that while testing, keep your screen resolution to high and rotate your screen to check in normal and horizontal view.
There is no guarantee that it would really fix all the dead pixels, but it’s worth a shot!