If you’re noticing horizontal lines appearing on your Android phone’s display, there are a few things you can do to fix the issue. The first step is to check if the lines are caused by an app. If you’re using an app that’s not optimized for Android, it might be causing the lines. To fix this, uninstall the app and see if the lines disappear. If the lines are still appearing, your phone might need a software update. Go to Settings > System > About Phone and check for an update. If there isn’t one available, you can try downloading a new firmware from Google or your carrier. If none of these solutions work, it might be time to take your phone in for repairs or a replacement. ..