Why does my phone’s screen show static after the battery was replaced?

Why does my phone’s screen show static after the battery was replaced?
I recently had the battery in my phone replaced, but now the screen is displaying static instead of the usual interface. This issue started immediately after the replacement, and it’s quite frustrating as I can’t use my phone properly. I’ve tried restarting it multiple times, but the static remains. I’m not sure whether the replacement process caused this or if there’s another underlying issue. I’ve checked the connections, but everything seems to be in place. Can anyone help me understand why my screen is showing static after getting the battery replaced?
6 Answers

There’s a chance that static electricity damaged sensitive components inside the phone during the battery replacement. Without proper grounding, electrostatic discharge (ESD) can occur, leading to display problems like the static you’re seeing. ESD damage isn’t always repairable, but a professional diagnostic can confirm this.

A less obvious issue could be damage to the logic board. During the battery replacement, components on the logic board might have been affected if too much force was used or if they were improperly handled. A damaged logic board can manifest in various ways, including a static display. A professional repair technician should be able to diagnose and fix such an issue effectively.

A software mismatch can sometimes cause static on the screen after battery replacement. Ensuring your phone’s software is up-to-date, or performing a factory reset might help. Such actions can prompt the device to recalibrate with the new battery and clear any temporary glitches causing the display issue.