The Samsung Galaxy A20 sports a sleek full-screen design with minimal bezels and boasts an impressive 6.4-inch Super AMOLED capacitive touchscreen. This makes the device great for watching videos, playing games, and even multitasking with the split screen feature.
However, many A20 owners report facing issues with the touch screen like unresponsiveness, inaccurate tapping, ghost touches, screen not reacting to touches properly, etc. This can get extremely frustrating if you are unable to navigate or enter inputs on your phone.
Before deciding to get your Samsung phone repaired or replaced, you can try out some handy troubleshooting steps outlined in this article. These software fixes and tweaks can help revive an unresponsive touch screen and get accuracy back on track if your A20 has started misbehaving.
Try Out These Software Fixes
If your Samsung Galaxy A20’s touchscreen starts acting up all of a sudden, it could likely be a minor software glitch. Try out these quick troubleshooting steps first:
Restart Your Phone
A simple phone restart can surprisingly fix many glitches. When you restart your phone, temporary software issues are refreshed and performance also improves as background apps and processes are closed.
To restart your Galaxy A20:
- Press and hold the Power button until the phone options appear
- Tap on Restart and confirm to reboot your phone
- This will restart your device within 30-60 seconds
After restarting, check if the touch accuracy has improved and ghost touches have reduced.
Check for System Updates
Samsung periodically rolls out software updates with bug fixes and performance improvements. Installing the latest update can potentially resolve quirky touchscreen behavior.
To check for updates:
- Open Settings > System Updates
- Tap on Check for Updates
- If an update is available, install it and check if touch issues are fixed
Additional Touch Screen Settings to Check
Aside from software issues and hardware damage, some touchscreen settings on your Galaxy A20 could also be the culprit behind inaccurate or unresponsive touches.
Here are some things you should check and tweak:
Increase Touch Sensitivity
Samsung provides a Touch Sensitivity option that controls the capacitive touchscreen digitizer’s ability to recognize inputs.
To tweak this:
- Go to Settings > Display
- Scroll down and tap on Touch Sensitivity
- Toggle to enable the feature
- Use the slider to increase sensitivity as needed
Increasing sensitivity can help register touches, especially if you use screen protectors.
Check Screen Protector
Using a cheap or faulty screen protector can sometimes impede touch recognition and sensitivity.
Make sure that the screen protector is neatly applied, leaving no air gaps near the edges. Consider investing in a branded, high-quality tempered glass protector specifically designed for your Galaxy A20 model.
To prevent issues, purchase screen protectors from Samsung stores or reputed online sellers.
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- How to Fix Touch Screen Issues on Samsung Galaxy A23?
Get Your Touchscreen Working Again
Dealing with an unresponsive or inaccurate touchscreen can be very frustrating. Hopefully, the software fixes, hardware diagnostics, and additional troubleshooting tips covered in this article will help revive your Samsung Galaxy A20’s touchscreen.
Here’s a quick summary of the solutions:
- Restart your phone to refresh software issues
- Check for and install system updates
- Inspect for physical damage and water exposure
- Use touch-testing apps to analyze issues
- Tweak touch sensitivity settings
- Check third-party screen protectors
If issues persist despite trying the above measures, you may want to contact Samsung’s official service center to investigate deeper problems with the phone’s display assembly. They will be able to make an informed call about repair or replacement given your specific issues.
Make sure to act quickly and back up your data before you head to the service center for repairs. I hope this article helps you fix annoying touchscreen issues making it harder to use and enjoy your Samsung Galaxy A20.