Why is my phone screen flickering?
Why is my phone screen flickering?
I’ve recently noticed that my phone screen flickers sporadically, which is quite frustrating. The flickering happens randomly, making the phone challenging to use. At times, the screen dims and brightens on its own, and occasionally, horizontal lines appear across the display. I’m uncertain about the cause, but it seems to be worsening. Restarting the device hasn’t helped. I’m worried this flickering could point to a significant underlying issue. What could be causing my phone screen to flicker?
5 Answers
The flickering could be related to battery problems. When the battery fails to provide consistent power, it can result in screen flickering. Inspect your battery for any signs of damage or swelling. Trying a different charger and cable might also help, as faulty charging equipment can cause power inconsistencies. If the battery is the root of the problem, replacing it might be necessary.
Third-party apps that aren’t optimized for your device could also cause screen flickering. To determine if an app is the culprit:
1. Enable ‘Safe Mode’ (by pressing the power button and holding ‘Power Off’ until prompted to restart in Safe Mode).
2. Observe if the flickering stops while in Safe Mode.
3. If it stops, then an app is likely the cause. Gradually uninstall apps to identify the specific one causing the issue.
This method helps as Safe Mode runs only essential system applications, making it easier to isolate the problematic app.
Sometimes, specific display settings might be responsible for the flickering. For example, ‘adaptive brightness’ and ‘night mode’ can sometimes cause this issue. To see if this helps:
1. Go to Settings.
2. Access the Display settings.
3. Disable ‘adaptive brightness’ and ‘night mode’.
See if the flickering stops. If it does, keeping these settings off should resolve the problem.
A likely cause of your flickering screen is a software bug. This often occurs after updates or due to problematic apps. Start by updating all your apps to their latest versions, as developers frequently fix bugs that might cause such issues. If the flicker began after a software update, check for any new updates or consider a factory reset, which may resolve the problem. Remember to back up your data before a reset.
Sometimes, hardware issues like loose connections or a damaged screen can cause flickering. If you’ve dropped your phone recently, the impact might have loosened some internal connections. In this case, taking your phone to a certified technician for a thorough inspection and potential repair is advisable. They can open the device, check connections, and fix any damage found.