Do you have a green line on your mobile screen? Here we explain how to repair it. Green lines are a fairly common problem with smartphones, and they’ve been seen on almost every brand available. When this problem occurs, you’ll typically see:
- A screen that functions normally, but a thin green line runs all the way from the top to the bottom.
- A flickering green line occasionally appears.
- A green line is accompanied by other colors, splotches, and black.
Believe it or not, the problem of green lines on the screen of smartphones is very common. It became popular with the iPhone X, but it has also happened with the Samsung Galaxy S20 and some Motorola phones. It is without a doubt one of the most unpleasant things that can happen to your mobile because no one wants to see a green line running from end to end across their viewing space.
Table of Contents
- What Causes A Green Line On A Mobile Screen?
- How To Fix A Green Line On Your Phone’s Screen
- Restart your phone.
- Restart your phone in Safe Mode.
- Remove recent apps.
- Update your phone.
- Factory reset your phone.
- Contact the manufacturer for further assistance.
- None Of These Solutions Worked?
- How Do I Fix A Black Screen On An Android Phone?
What Causes A Green Line On A Mobile Screen?
There are a lot of potential reasons for a green line appearing on a mobile screen. If the green line is accompanied by many other colors, and especially if you can see damage to the glass, the screen itself is probably cracked. If it’s just a single, thin green line that runs from top to bottom, some of the common causes include:
- Loose display connector
- Damaged display connector
- Water or fall damage to the display
- Incompatible app
- Incorrect configuration
How to know why a green line appeared on my mobile? Easy: if you recently installed an update, it is most likely the second cause (software error). But if you dropped your mobile, suffered a blow, or got wet, everything indicates that it is a hardware problem (the screen is not communicating well with the motherboard).
How To Fix A Green Line On Your Phone’s Screen
To fix the green line on your phone’s screen, try each of the methods listed below. If the green line doesn’t go away, your phone probably has a loose or damaged display connector, or it may have suffered fall or water damage. In that case, the best solution is to contact the manufacturer or a qualified Android repair technician.
Try these potential fixes if you have a green line on your phone screen:
Restart your phone.
Start by turning your phone off, and then turning it back on. Don’t just turn off the screen, make sure to actually turn off the phone and restart it. This basic fix takes care of a lot of problems because it forces your phone to close everything down and start fresh. If the green line was caused by a temporary glitch in your phone’s software, restarting the phone will fix the problem.
Restart your phone in Safe Mode.
Safe Mode is a limited mode that prevents anything from launching on your phone aside from the essentials. This is a good way to see if you have a software problem. If the green line goes away in Safe Mode, then you know you have a problem with an app, a setting, or the operating system.
Remove recent apps.
If you’ve installed any apps recently, try uninstalling them. If the green line is caused by an incompatible or malfunctioning app, removing it may fix your problem. If you’ve made any settings changes recently, try undoing those changes as well.
Update your phone.
Check to see if your phone has any operating system updates available. If there’s a problem with your current version of Android, the update may fix your problem.
Factory reset your phone.
This is the last fix you should attempt before you send your phone in for repairs. It’s a drastic option, because it deletes all of the data on your phone, including photos, videos, and everything else, and installs a fresh version of Android. If the green line is caused by a software issue, the factory reset will fix the problem. If the green line remains, that means you’re dealing with a hardware failure. Before you perform a factory reset, make sure to back up your Android phone.
Contact the manufacturer for further assistance.
If your phone is still under warranty, the manufacturer may repair or replace the phone for free. If it isn’t, they’ll be able to provide you with information on how to have the phone repaired.
None Of These Solutions Worked?
If none of the above helped you to fix the green streaks on your phone screen, then it is a hardware problem. What does that mean? What the only way to remove the green lines is to change the screen for a new one. Although it is possible that the fault is simply a disconnection of the screen with the board. In any case, you must take the mobile to the technical service so that a professional can fix it.
If it was still under warranty, you’re in luck because it won’t cost you anything to repair. Otherwise, you will have to spend money on repairs (depending on the mobile model you have).
How Do I Fix A Black Screen On An Android Phone?
To fix a black screen on an Android phone, ensure the buttons aren’t jammed; restart the phone after a thorough cleaning. If it’s still black, inspect and clean the charging port for debris. Let the charge die, recharge the battery, and then restart the phone. Also, try removing the stylus.
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