Sony xperia touch. How to Fix Touchscreen Issues on Sony Xperia L1

How to test the touch screen on a Sony Xperia Android cell phone

Have you been experiencing problems with your Sony Xperia cell phone not responding to your touch properly? Do parts of your touch screen respond incorrectly or not at all? Looking for a way to test the touch screen on your Sony Xperia smartphone? Then look no further. This this tutorial will demonstrate with pictures one of the best methods to use in order to test the touch screen on a Sony Xperia smartphone.

Before we begin

This tutorial will be demonstrated using a Sony Xperia running on Android 4.2 Jelly Bean, a Sony Xperia M dual to be specific, and while the steps should be similar to most Sony Xperia smartphones the steps and methods used may differ from phone to phone and may even differ depending on what version of Android your cell phone is currently operating on.

Using an Android Star Code

One of the best ways to test the touch screen on an Android Smart phone is to access the diagnostic tool that is often prebuilt into many Android smartphones. To do this all you have to do is enter a specific star code intended for your device which should bring up a service menu and let you test certain components or parts of your cell phone.

To enter this code all you have to do is open up the dial pad on your cell phone as though you are going to type in a telephone number, type in the command code, and then test the functionality of the specific feature or part of your Sony Xperia cell phone.

Testing the touch screen on your Sony Xperia smartphone

So let’s go ahead and get started.

Begin by a going to your phones home screen or main screen and then tapping on the phone key or call key in the bottom left hand corner of the display. You should be able to get to this feature under your phones list of applications as well (should you need to).

After pressing the phone key make sure that the Dial Pad or Key Pad is showing and then type in ##7378423## or ##SERVICE##. This Star Code Command can be used on many Sony Xperia cell phones to open a menu which may allow you to further customize your cell phone, check it settings, or even run a diagnostic tests which is what we actually plan to do. Note: if you type in this code and the service menu doesn’t automatically pop up then try pressing the call button to carry out the command. If nothing happens then this code won’t work on your specific cell phone and you may need to try a different Star Code Command.

Once you’ve typed in ##7378423## or ##SERVICE## a service menu should pop up with a few options available.

We are going to want to select the Service Tests option.

Once you open the Service tests option you’re going to look for an option which will allow you to test the touch screen on your Sony Xperia.

On the Sony Xperia M it’s pretty self-explanatory as it actually shows a “Touch screen” option but other phones might be labeled differently, or may include multiple options available to test the touch screen.

Go ahead and tap on this Touch screen option to open it and begin the diagnostic.

You should then see a blank screen which you can use to test the touch screen on your Sony Xperia. Simply drag or press your finger down on any areas of the screen that you seem to be experiencing problems with. Your Sony Xperia should recognize everywhere that your finger or a stylus comes in contact with and the screen should show exactly where you have touched.

This will allow you to visually check the functionality of your entire touch screen by dragging your finger over the display to check and see if any parts are unresponsive or responding incorrectly.

Congratulations you now know how to test the touch screen on a Sony Xperia smartphone.

Trying to fix a malfunctioning touch screen

Even more important than knowing how to test a touch screen is knowing how to fix a malfunctioning touch screen. If you determine that your cell phones touch screen is not responding properly or the diagnostic test passes but when you close the diagnostic tool your phone still seems to respond incorrectly then you may need to proceed to the next step in troubleshooting and start looking for possible causes and better yet possible solutions that could help get your cell phone to respond properly again.

If your phone falls into this category then I suggest reviewing how to fix the touch screen on an Android smartphone. You will likely find the advice listed on that tutorial instructive and helpful when seeking the best resolution to your current situation.

Thanks for reading

I hope that you found this article informative and most of all useful in testing the touch screen on your Sony Xperia smartphone.

If you did enjoy this article then please let me know that you liked it by pressing the Like and Google buttons below and don’t hesitate to also post a friendly remark in the comment section underneath this article.

If the process of testing your touch screen was a little different on your Sony Xperia smartphone then don’t hesitate to let us know what cell phone you have and what steps were different.

I hope you have a wonderful day.

How to Fix Touchscreen Issues on your Sony Xperia L1 Android Device

Method 1: Clean the Screen and Remove Screen Protector

Make sure the screen of your Sony Xperia L1 Android device is clean and free from any debris or dirt. Use a soft, lint-free cloth to gently wipe the screen. If you have a screen protector, remove it and check if the touchscreen responsiveness improves.

Method 2: Restart the Device

A simple restart can sometimes resolve touchscreen issues. Try restarting your Sony Xperia L1 Android device:

  • Press and hold the power button until the power menu appears.
  • Tap on Restart or Reboot to initiate the restart process.

After the device restarts, check if the touchscreen is responding correctly.

Method 3: Remove and Reinsert the Battery (if applicable)

If your Sony Xperia L1 Android device has a removable battery, try removing it and reinserting it after a few seconds. This can help reset the device and resolve touchscreen issues. Make sure to power off your device before removing the battery.

Method 4: Perform a Soft Reset

A soft reset can help refresh the device’s software and resolve minor software glitches affecting the touchscreen. To perform a soft reset on your Sony Xperia L1 Android device:

  • Press and hold the power button and the volume down button simultaneously for about 10 to 20 seconds.
  • Release the buttons when the device restarts or when you see the device logo.

After the soft reset, check if the touchscreen is functioning properly.

Method 5: Check for System Updates

Make sure your Sony Xperia L1 Android device is running the latest system software. System updates often include bug fixes and improvements that can address touchscreen-related issues:

  • Go to Settings on your Sony Xperia L1 Android device.
  • Scroll down and tap on System or About phone (may vary based on device model).
  • Tap on Software updates or System updates.
  • Select Check for updates and follow the on-screen instructions to install any available updates.

If there are updates available, install them and check if the touchscreen responsiveness improves.

Method 6: Calibrate the Touchscreen

Some Sony Xperia L1 Android devices offer a touchscreen calibration option that can help improve touchscreen accuracy. To calibrate the touchscreen:

  • Go to Settings on your Sony Xperia L1 Android device.
  • Scroll down and tap on System or About phone (may vary based on device model).
  • Tap on Advanced or Additional settings.
  • Look for Touchscreen calibration or a similar option.
  • Follow the on-screen instructions to calibrate the touchscreen.

After calibrating the touchscreen, check if it responds correctly to touch inputs.

Method 7: Boot into Safe Mode

Boot your Sony Xperia L1 Android device into safe mode to determine if a third-party app is causing the touchscreen issue:

  • Press and hold the power button on your [ placeholder] Android device.
  • Long-press the Power off or Restart option on the screen.
  • A pop-up menu will appear.
  • Select OK or OK to boot into safe mode.

In safe mode, only pre-installed system apps will be active. If the touchscreen works fine in safe mode, it indicates that a third-party app is causing the issue. Uninstall recently installed apps or perform a factory reset to resolve the problem.

Method 8: Factory Reset

If all else fails, you can perform a factory reset on your Sony Xperia L1 Android device. This will erase all data and settings, so make sure to back up your important data before proceeding:

  • Go to Settings on your Sony Xperia L1 Android device.
  • Scroll down and tap on System or About phone (may vary based on device model).
  • Tap on Reset or Reset options.
  • Select Factory data reset or Erase all data and confirm the action.
  • Follow the on-screen instructions to perform the factory reset.

After the factory reset, set up your Sony Xperia L1 Android device again and check if the touchscreen is working properly.

sony, xperia, touch, touchscreen

By following these methods, you can troubleshoot and resolve touchscreen not responding or registering touches incorrectly on your Sony Xperia L1 Android device.

Sony Xperia Z1 Compact Review

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In the world smartphones there have been typically two choices to go with: large-screened handsets with top-end specifications, and smaller devices with mid-range internals. Recently companies such as Samsung (with the Galaxy Mega) and Nokia (with the Lumia 1320) have shifted to producing large devices with weak specifications, but the complete opposite has been neglected. Simply put, there’s very little choice for those who want a highly portable smartphone, but don’t want to sacrifice the hardware inside to get it.

Sony Xperia Z1 Compact. 570 (unlocked)

  • 4.3, 1280 x 720 LCD display (342 ppi)
  • Qualcomm Snapdragon 800 SoC
  • 2.15 GHz quad-core CPU, Adreno 330 GPU, 2GB RAM
  • 16 GB internal storage, microSD card slot
  • 20.7 MP camera, 1/2.3 sensor, f/2.0 lens, 1080p video
  • IP58 water resistance
  • 2,300 mAh, 8.74 Wh battery
  • LTE, Wi-Fi a/b/g/n/ac, Bluetooth 4.0, NFC
  • Android 4.3 ‘Jelly Bean’
  • 137 grams, 9.5mm thick

Sony has an answer in the form of the Xperia Z1 Compact. Nearly everything about this smartphone is the same as its large-screened brother, the Xperia Z1. There’s a powerful Qualcomm Snapdragon 800 SoC inside, a 20.7-megapixel rear camera, and a fully water resistant aluminium-glass build. but it’s all in a body barely larger than its 4.3-inch display.

sony, xperia, touch, touchscreen

In Sony’s eyes, this is a no-compromises, ultra-portable handset for those that don’t want to carry around something with a 5-inch or larger display. It slots into a market with barely any competitors, especially if you’re looking for something running Android, but is it worth a bundle of your hard-earned cash? Let’s find out.

The Xperia Z1 Compact unit used in this review was kindly provided by MobiCity. They have the best range of unlocked, off-contract smartphones, and they ship to most countries globally.


The Xperia Z1 Compact borrows from and expands on the style we first saw in the Xperia Z. The construction itself is most similar to last year’s Xperia Z1, with a one-piece aluminium shell around the edges and large glass panels on the front and back. Different color options are available. including pink, yellow and white. although the particular unit I received was a fairly standard black.

The Z1 Compact’s iteration of the Xperia Z design is the thickest yet, coming in at 9.5mm. There’s no trickery in place to try and hide this thickness; the phone is essentially a slab of material with very little curvature. That’s not to say it’s a sharp handset, in fact it’s tapered just enough to make it a very ergonomic device to hold, especially at its size. At 137 grams it’s not the lightest phone going around, but the aluminium frame makes it feel strong and durable.

The combination of aluminium and glass gives the Xperia Z1 Compact a fantastic, premium look and feel as has been the case with many of Sony’s past designs. The glass panel on the back looks great, but can be a fingerprint magnet, so be prepared to clean it often. There’s also the increased risk of glass fracture from having the material on both the front and back, although if you’re careful with the handset and apply the screen protectors included in the box, you should be fine.

Although the device is considerably smaller than the 5-inch Xperia Z1, and much more portable, the Z1 Compact’s display coverage isn’t amazing at just 62% thanks to moderate-sized bezels on both sides of the 4.3-inch display, and large bezels above and below. There are no capacitive hardware buttons on the Compact, with Sony opting for on-screen keys instead. Above, you’ll find the front facing camera to the far right, sensors to the far left, and a speaker grill along the top.

One of my favorite features found in many Android devices, the notification light, is cleverly hidden inside the speaker grill. When you get a notification, this light will pulse green along the entire grill, and when charging it will glow red. The light appears to support other colors as well, allowing you to assign colors to specific notification types, although it’s not capable of displaying the full RGB spectrum.

On the back of the Z1 Compact there’s a small amount of Sony and Xperia branding, plus a handy NFC logo that tells you exactly where you need to place NFC sensors/devices for the connectivity to function correctly. At the top of the minimalist panel is the large camera lens next to the LED flash, and a small amount of text that describes the camera itself.

sony, xperia, touch, touchscreen

Sony continues to produce phones that are dust and water resistant, with the Z1 Compact being no exception. The handset comes with IP55 and IP58 ratings, meaning the device is dust protected, resistant to fresh water up to 1.5m deep for 30 minutes, and protected against water jets. This means you can spill water on the Z1 Compact, drop it in the bath, use it in the shower, and even swim with it in a pool for a short time.

While it’s nice knowing that the Xperia Z1 Compact will survive if you accidentally drop it in your friend’s pool, there’s a few things to note. The touchscreen will not function if any water is on the screen, so it’s nearly impossible to use the handset underwater or in a shower with a constant flow of water across the display. You can take photos underwater through the dedicated camera button on the smartphone, but you won’t be able to adjust any settings as you do so.

The choice to water proof the device has had some flow on effects for other aspects of the design. The one you’ll find most annoying is how the microUSB port must be covered behind a flap to prevent water ingress, meaning you’ll need to uncover the port each time you want to charge the handset. This particular flap is at the top of the left-hand side, above the covered microSD card slot. Further down you’ll find the micro-SIM slot, as well as the magnetic charging connector.

On the right side is the rounded, aluminium power button in the perfect position for regular operation, above the solid-feeling volume rocker. Towards the bottom of the edge is the two-stage camera button: a handy addition on a device with a fantastic camera. Along the device’s top edge you’ll find the 3.5mm audio jack, while the handset’s main speaker occupies the entirety of the bottom edge.

The Xperia Z1 Compact’s design certainly fits its premium hardware and price point. It’s not the nicest or most well-polished smartphone design I’ve seen, but it’s visually pleasing, ergonomic and as portable as you’d want from a phone intended to be compact.


Packed into the Xperia Z1 Compact’s frame is a 4.3-inch Triluminous TFT LCD display with a resolution of 1280 x 720, powered by a picture engine Sony calls X-Reality. I’m not quite sure what type of LCD panel we’re dealing with, but it appears to be using technology closer to IPS than TN. The 720p resolution is a downgrade from the 1080p panel on the Xperia Z1, but it still features a density of 342 pixels per inch (PPI).

This particular 4.3-inch LCD display is in some ways an improvement on the eIPS panel used in the Xperia Z1, but it doesn’t reach the same level of quality as we’ve seen from other flagship handsets. When viewing items on the display that aren’t enhanced by the X-Reality engine, which I’ll talk about shortly, contrast and color gamut are somewhat lacking, and occasionally visuals appear washed out to an extent.

Straight out of the box, it’s unlikely you’ll notice these problems, because most of the time the display looks pretty good. However if you place the Z1 Compact next to a Nexus 5, you’ll notice the display on the Z1 Compact is one notch behind, which is pretty typical for a Sony device. Looking at test patterns reveals a small amount of gradient banding and poor contrast: six of the final black values are indistinguishable, due to backlight bleed and pass-through.

The X-Reality engine is an interesting addition to the Xperia Z1 Compact’s software stack, and it appears unchanged to previous iterations in flagship Sony devices. Essentially, the X-Reality engine marginally boosts saturation, increases sharpness and reduces grain when viewing images and videos. On the Z1 Compact, this effect is less pronounced than on previous Sony smartphones, but it does improve the way certain types of media look on the display.

However I’m still critical of the X-Reality engine for a number of reasons. Yes, it does improve the quality of photos and videos, but only in the stock applications included with the smartphone. If you want to watch a video through MX Player (a third-party app available in the Play Store) rather than the Movies app, the enhancements aren’t applied. If you’re just browsing around the operating system, the enhancements aren’t applied.

For the X-Reality engine to be effective, it really should form part of the display controller and its firmware. The Z1 Compact’s display is good, but not great, so it could really use the enhancements in all situations and across all applications. You can disable the X-Reality engine in the handset’s display settings, but I never found a reason to do so, because it simply makes media look better.

The Xperia Z1 Compact has a white balance setting, which is a feature I haven’t seen on a smartphone before, let alone one from Sony. The setting gives you three sliders for each RGB element, allowing you to fine tune the white balance exactly how you’d like it. Out of the box, the Z1 Compact’s display is on the warm side of the spectrum; I prefer a display to target 6500K, so I increased the blue level to make the display appear whiter.

In terms of brightness, the Xperia Z1 Compact performs quite well. The top level of brightness is very adequate when combined with the screen’s filtering and polarizing layers, for reading the display outdoors and in strong lighting. Automatic brightness is responsive and accurate, plus you can fine tune the brightness level without disabling the automatic adjust.

Density-wise we are looking at a panel with a resolution of 1280 x 720, or 342 pixels-per-inch at 4.3-inches. We’re not looking at the 440 PPI of 5-inch, 1080p displays, but it’s very hard to distinguish individual pixels at a typical viewing distance, and everything on the smartphone looks clear and crisp. Of course you won’t be able to watch 1080p content natively, and text doesn’t look as paper-like as I’ve seen on high-end 1080p panels, but it’s more than satisfactory for a device of this size and class.

The major area of improvement over the Xperia Z1’s 5-inch display are the viewing angles. Where the Z1’s display color shifts and washes out as soon as you tilt it to an off-normal angle, the Z1 Compact keeps readable. The Z1 Compact’s viewing angles aren’t the best I’ve seen, as there’s a fair amount of brightness deviation, but the display is still readable when on a desk, for example.

The Xperia Z1 Compact’s touchscreen also includes a high sensitivity setting called Glove Mode, allowing you to use the display with gloves on. Since this feature appeared in the Nokia Lumia 920, many other manufacturers have packed it into their handsets. On the Z1 Compact, high touch sensitivity works well: I was able to use the touchscreen with several layers of fabric over my fingers, and when the phone thinks its ability to sense your fingers is decreased, it shows you the general area of your press with a circle.

I wouldn’t keep Glove Mode turned on all the time though, as it will consume a greater amount of power, and thus reduce your battery life. Only enable it as necessary.

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Xperia Touch: Turn Any Surface into A Touch Screen

Samsung has recently announced their new product that will allow the user to turn any surface into a touch screen. This device projects an image onto any flat surface that can be interacted with. They call this device the Xperia Touch.


As this video shows this device is a projector that turns any solid surface into a giant tablet. This allows you to search the web, play games and much more. This device lets you do almost everything that you can do on your smartphone only on a much larger scale.

This device has some pretty impressive specs. At only 932g (roughly 2lbs) and 69 x 134 x 143mm, this device has 3GB of RAM, 32GB internal storage with a microSD slot to add more and uses Android. It can play video for an hour straight on battery power. This device is charged using a new USB Type-C port. It uses both Wi-Fi and bluetooth. This device can project images from 23 to 80 inches in size. It also has a built in mic allowing you to make calls with it.

Where Can You Learn About the Xperia Touch?

You can learn more about this device on their website. On it, you can check out the specifications of the device

Комментарии и мнения владельцев and Opinions

This product will revolutionize the way we interact with projections. This technology could lead to a future that involves manipulating holograms or even having every surface actually be a touch screen that can interact with devices simply through contact. This could completely change how we interact with our technology. Personally I am excited to see how the Xperia Touch will affect our future to come.

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