How To Find A Bug In My Phone
You probably touch your phone's screen hundreds of times per day. Combined with its delicate drinking glass build, it'due south thus no surprise that smartphone touchscreens are one of the almost common components to run into issues.
But the touch screen not working on your Android phone isn't ever the outcome of a hardware failure. If your phone touchscreen often isn't working or fails to respond, there'due south a lot you can do before getting professional help.
Here are a few fixes to try if your Android touchscreen is not working.
1. Is Your Telephone's Touchscreen Really Cleaved?
First, yous should dominion out the possibility of a software bug. There are a scattering of troubleshooting steps yous can do to ostend this.
Reboot Your Phone
A good-onetime reboot might audio futile to fix such an avant-garde outcome. Nevertheless, it's often one of the most successful ways to fix an unresponsive touch screen on Android. Restarting your phone shuts down and refreshes all background services, which could have crashed and led to your effect.
Printing and hold the Power push to display the power carte du jour, then tap Restart if you're able.
If you lot're unable to touch the screen to select the option, on most devices you tin agree down the Power push for several seconds to switch off your phone. In some cases, you may demand to hold down the Ability button and the Book Up push button at the same time.
Kicking Into Safe Mode
If your touch screen is not working, but just intermittently, and then you may exist able to re-boot your telephone into rubber fashion. Android's safe mode lets you apply your phone with merely the original software it shipped with, which strips out all services and apps you've installed. If your display works usually in safe mode, a tertiary-party app is probable at fault here.
To enter prophylactic mode on well-nigh new Android devices, press and concord the power push. In the resulting prompt, touch and concur the Power off push. Once you come across the prompt to enter safe mode, tap OK and your phone will soon restart. To get out rubber mode, just restart your telephone normally.
Diagnose Your Brandish
If you're scratching your head wondering 'why is my phone touchscreen not working?', you lot'll detect a range of apps on the Play Store that could help you to diagnose your brandish issues. These are designed to pinpoint what exactly is wrong with your telephone's touchscreen. Nosotros recommend trying out one simply chosen Brandish Tester.
When you lot launch Display Tester, head into its Tests tab. Hither, you have the option to test a whole agglomeration of aspects. The app tin can notice expressionless pixels, burn-in on OLED screens, whether the contrast and saturation are authentic, multi-bear upon status, and more than.
If you got positive results in touch-based tests, y'all should review all recently installed apps or consider performing a factory reset. Since your touchscreen functioned equally intended nether special circumstances, a third-party app is almost likely the root cause.
Download: Display Tester (Gratis) | Display Tester Pro Unlocker ($1.49)
two. Remove the Screen Protector
Many people apply a screen protector on their phones equally an added prophylactic against drops and scratches. Merely that same canvas of plastic or glass could prevent your bear on signals from reaching the display console.
If your phone's screen has been acting up lately, try removing the protector. Of course, this doesn't guarantee a fix. However, it could increase the response charge per unit on an already weak screen.
3. Artificially Meliorate the Screen'south Latency
For partially functioning displays, you may be able to heighten the screen latency with a third-party app.
Touchscreen Repair is a lightweight app that calibrates your screen to reduce response times. The app asks you to consecutively tap several sections of the touchscreen. Based on your telephone'due south internals, information technology then artificially drops the latency as much as possible.
The effectiveness of Touchscreen Repair varies depending on your phone maker. Many OEMs ship their phones with optimal response rates. In those scenarios, Touchscreen Repair won't be able to practice much. But information technology'due south worth a try if nothing else has worked nonetheless.
Download: Touchscreen Repair (Complimentary, premium version available)
iv. Control Your Phone With Voice or Facial Movements
You don't have to rely on bear on inputs to control your phone. To better serve users with accessibility needs, vocalism and facial-based interaction methods for Android have come up a long way.
With the right apps, you tin navigate on your phone entirely through your vox and facial movements. Of course, these solutions only utilize if your phone'due south touchscreen works enough to install an app from the Play Store.
Else, y'all tin attempt installing the app to your phone through the Play Shop spider web interface. And you tin can disable touchscreen input on your phone until you lot get the screen fixed.
Voice Access
Google's Voice Access app proactively listens for your commands and assigns a number to every action available on the screen. Instead of touching an app icon or menu element, you just have to call out the assigned digit.
Vocalism Access links fundamental deportment to fixed phrases. And then you lot can say "screen down" for moving around pages and "go back" to return to the previous screen, for example.
Download: Voice Admission (Gratis)
EVA Facial Mouse
This app does exactly what its name suggests. It adds a virtual cursor on your screen which you can manipulate with your confront. To motility the pointer, yous only have to motion your head in the appropriate direction.
When the cursor is over the chemical element you want to select, await for a moment or two to input a unmarried tap. You besides have the option to switch on a dock for rapidly accessing a scattering of essential actions, including home and multitasking.
Download: EVA Facial Mouse (Gratuitous)
5. Pair an External Keyboard and Mouse
If yous can't install whatever apps due to screen problems, connecting an external keyboard and mouse might do the flim-flam. This assumes y'all can still see the screen, though.
Controlling an Android phone with an external keyboard and mouse is mostly straightforward. All you need to do is find the right cable and plug the accessories in. Since your telephone has one USB input, you volition need a dongle to pair both of them.
6. Water Blow? Let It Dry out
It's of import to empathise the difference between water-resistant and waterproof. A water accident can permanently damage your telephone's internals if you leave it on. Thus, in such scenarios, your best course of action is to close down the device and wait for it to dry.
Believe it or not, putting your phone in rice is one of the best ways to dry it out if it has been accidentally dropped in water.
7. If All Else Fails, Visit a Service Center
With these possible fixes, you should hopefully be able to revive your phone's touchscreen if it's just a software issues. Failing that, the apps mentioned tin can grant yous a temporary workaround.
Otherwise you volition have to visit a service centre for help. If you lot're lucky, a professional will be able to restore the touchscreen'southward functions, although depending on the device it may be a pricey repair. If not, you'll take to look at replacing your phone.
To salve another trip to the service center, yous should also ensure the balance of your phone's components are working well.
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