How to fix the "system app is not responding" error on Android? The phone's sensor does not respond to touch - what to do?


Modern gadgets have become an integral part of our lives. The telephone is the most common gadget. Almost every person has it. Unfortunately, even the most reliable phones can break due to shock, water, or software glitches. The most common problem that many mobile device users face is that the sensor does not respond to touch. If the device is still under warranty, then you should immediately contact service center. Otherwise, there is no need to rush, because there are cases when the problem can be easily and quickly fixed. The sensor does not respond to touch, what should I do in this case? Let's look at all aspects of this problem.

Phone screen repair

Before solving the problem, you need to make sure what is causing your display to break down. It could be mechanical damage, liquid getting inside the device or software glitch. If you are sure that you did not drop the phone or spill liquid on it, then we can assume that this is a software glitch.

Cleaning your mobile phone screen

First, you can simply clean the display of your device. You will not harm the phone in any way, but improve the connection and perhaps the problem will be solved. This method may help if the sensor does not respond to touch. What to do?

Take a suitable cloth and liquid to clean the screen. It is better to use lint-free or any other natural fabric. To clean the display, we will need a glass or monitor cleaner.

If this method does not help, then you should move on to next steps. Of course, they may not help either. Only a professional can determine the true cause of the breakdown, but even he cannot solve every problem.

Software glitch that caused the display to break

If the display of your mobile device reacts to your touch in some places, you can try Hard Reset systems, this full reset settings. But it’s worth remembering that this can only help if the sensor glitches from time to time. After resetting the settings, install applications that can clean system registry. This will eliminate errors caused by RAM. Recommended applications are WinFixer and Cleaner4. Unfortunately, the second utility is paid, but has good functionality. The first program is suitable for you if you are not sure of the reason why the display does not respond well to touch, and you are not going to spend money.

All actions should be performed without a memory card. It may contain viruses that cause system malfunctions. After resetting the settings and cleaning the registry, you need to put the SD card in place and scan the device with an antivirus. Select full check devices and wait. But even after these actions, the sensor does not respond to touch. What to do? In this case, it is necessary to proceed to replacing the sensor, since the reason is not caused by a software failure.

Mobile phone display replacement

The sensor does not respond to touch - what should I do? If the previous methods did not help, then you need to replace the damaged display. Most often, this needs to be done when the device has been dropped, cracks have appeared, or moisture has entered. In the latter case, you may not even notice how liquid got into the phone, as this can happen due to temperature changes. So, condensate that accumulates in mobile device, will interfere normal operation phone. At first, black spots may appear when working with the gadget, and later the sensor itself will stop responding to touches. In this case, you will need to change the screen.

Repairing a phone screen is not a very complicated process, the main thing is care and accuracy. Anyone can do this. The sensor does not respond to touch - what should I do? First you need to disassemble your device, but you should remember the sequence of actions so that there are no problems with assembly in the future. All plugs and latches are removed using a thin object. You will need to carefully remove all elements from the latches with this object.

After disassembling your smartphone, you need to remove the display. It is necessary to check how the display is attached to the matrix. This can be done in two ways: monolithic or separate. This is very important, since when ordering a new screen, this aspect will need to be specified.

The sensor can also be connected to printed circuit board different ways. There is a contact method, in which the sensor is simply disconnected, and a wired one. In the latter case, you should be very careful.

If you need to detach the matrix from the sensor, you must follow these recommendations:

  • First, heat the surface to 60 degrees. This can be done using a regular hair dryer. It should be heated evenly so that the glass does not crack and the glue heats up.
  • Next, you need to find a flat and thin object to easily disconnect the sensor from the matrix. To do this, simply pry the edges and carefully lift them up.

All that remains is to connect new sensor. How to do it? The kit should include the sensor itself and glue. First we apply special glue, and then carefully attach the sensor.

Cost of a new display

How much does it cost? Of course different models For smartphones, the cost of the screen will vary. On average, to change the display on phones with a diagonal of 4.5 or 5 inches, you will need to pay about 700 rubles.

If you don’t want to disassemble the phone yourself, you can contact a specialist. The master will ask about 2000 rubles. Although this procedure is not very complicated and you can change the screen yourself. You just need to approach this carefully and carefully.

Touch buttons don't work

Lower touch buttons directly relate to the screen and in the event of their failure, it is necessary to perform all the actions that we have already considered. If the touch buttons do not work, you should first do a full reset. Next, clean the system registry and scan your device for viruses. Unfortunately, if the steps taken do not help, you will need to change the screen.

Even if Android is amazing, it is not 100% stable. From time to time you may encounter some problems, small and big.

One such problem is a notification popping up on the screen that says . This problem usually occurs while the application is running or in use, resulting in data loss. Here are a few methods you can use to solve this problem.

1. Soft Reset

Sometimes an application stops working one-time, and execution soft reset will help solve this problem. Soft Reset means turning off the device, keeping it off for a few seconds, and then turning it on.

Being electronic devices, smartphones are prone to problems. Sometimes a simple Soft Reset can solve the problem. It is recommended (but not required) to restart your smartphone, at least, once a day.

2. Forced stop

Force stop means forcefully closing an application if it does not close or behaves differently than usual. Force stopping an application removes any process associated with it. Here's how to force the application to close:

  1. Go to your phone’s “Settings”
  2. Go to “Applications”
  3. Find the app that is behaving strangely or closing on its own
  4. Open it up
  5. Click “Force stop”

Your application should now work fine.

3. Delete application cache or application data

Sometimes clearing the app's cache can solve the problem. To delete the application cache, open the application in the application manager and click on "Clear cache".

If the problem is not resolved, try deleting the application data. Deleting app data will also clear the app cache. Deleting app data may delete all data stored in the app, so make sure you have backup copy data. To remove application data, open the application in Application Manager and click on “Clear data”.

4. Uninstall and reinstall the application

Sometimes deleting an app and reinstalling it from the store Play Store may also solve the problem, given that the application is not a system one.

5. Clearing the system cache

If this problem occurs in multiple applications, that is, multiple applications stop on their own, you may need to clear system cache. Here's how to do it:

  1. Turn off your phone
  2. In this step you need to go to recovery mode, the login method may vary depending on the device model, for example, Samsung allows you to do this with the following key combination: simultaneously press Volume up+Power+Home button
  3. If you did everything correctly, you should be in the recovery mode menu
  4. Use the Volume key to switch between menu sections. Find “Wipe Cache Partition"
  5. Press the Power button to confirm the action
  6. Once the cache is cleared, select "System Reboot", press the power button again

6.Factory Reset

If the above methods do not solve the problem, you may have to perform a factory reset.

Before performing a factory reset, make sure that all your data is backed up as you will lose all data after a factory reset.

To perform a factory reset, go to your phone's settings, then to “Archive and reset”, which is in the subposition “Personal” or “ Accounts” (it’s different for everyone), then press the button “Data reset”. This should surely fix the error “Sorry, the application has stopped”.

Modern telephone models are reliable and practical, but they also have weak sides. Often, device owners encounter touchscreen malfunctions. The phone screen may not respond to touch at all, may respond in some areas, or may be delayed in responding to commands. What should I do if my phone’s sensor does not respond to touch and what could be the reason for this?

Causes of screen failure

Incorrect operation of the touchscreen or its complete malfunction is caused by many factors. Even inexperienced users can eliminate some of them. That's why you can try to perform some manipulations, because this may allow you to avoid a trip to the service center and expensive repairs.

The sensor does not respond to touch - a common problem

The following factors can cause complete or partial failure of the sensor:

  • moisture getting on the outside of the display, between the screen and protective film or into the phone case;
  • mechanical damage, scratches, shocks, falls;
  • oxidation of contacts, damage to cables and other connections;
  • screen contamination (oil, dust);
  • temperature difference;
  • pushing through touch screen— in this case there are no visible cracks or chips, but there are glares when touching a certain area;
  • OS failures caused by excessive loading and incorrect operation of applications.

The causes of the malfunction lie either in the hardware or in the software. It is quite logical that only experienced craftsmen can fix component breakdowns on their own, so we will pay more attention to the software.

General mobile OS cleaning

They occur even when there are no problems in either the hardware or software. If the processor is overloaded, the system simply does not have time to process your taps correctly, which causes a temporary problem. In this case, you need to do the following.

  1. Reboot your smartphone.
  2. Clean your phone from temporary files using AVG Cleaner, Clean Master, CCleaner and others.
  3. Check your system for malware using antivirus scanners Dr.Web Light, Security Master, Kaspersky Mobile Antivirus.
  4. If the sensor works, but incorrectly, then you should try calibration, which can be done directly in the phone settings, in the “Display” section. Look online for calibration information specific to your device. Perhaps the Touchscreen Calibration application will be relevant for you.

In addition, you need to monitor the operation of “heavy” applications, which include games, various editors and editing tools. Reason increased load There may be sites and applications that force your device to participate in hidden mining. It’s worth mentioning separately about disabling constantly running applications (messengers, social networks), which load Android or iOS very heavily in the background.

Resetting the operating system

Sensor malfunctions due to errors in the system itself are much less common. Damaged system files it is quite possible to restore. Before further manipulations, it is recommended to save all important information from the device and remove the SIM card. What procedures will be useful:

  1. Soft reset. Available in the gadget settings, but it requires clicks to implement it. If the sensor does not work completely, then this option is not suitable.
  2. Hard Reset. Brings the phone into a new state, i.e. completely restores the original configurations, while erasing your data. You can learn more about performing a reset from this video:

If neither the hard nor the soft reset helped, then you can try to reflash the device. note that this procedure may deprive you warranty service. Since the firmware procedure different manufacturers has its own characteristics, then you will need to find options that are suitable specifically for your device.

The sensor does not respond to touch - technical reasons

To begin with, let's consider manipulations that will not deprive you of warranty service:

If the touchscreen stops working after impacts, moisture or a fall, then you cannot do without the help of a specialist. It is not recommended to take any action in case of noticeable cracks on the screen, as this can lead to higher repair costs. But if the warranty case is not relevant for you, then you can try the following:

Repair case

If your phone's sensor still refuses to respond to any presses or touches, then you will have to seek repairs. I advise you to first check on the Internet how much the display of your phone itself costs, as a spare part. Very often, ordering it from China is several times cheaper. Next, you need to first order diagnostics of your phone from the service. Most common reason- the display is damaged, and the solution is to replace it. Believe me, if you order a display from good seller, then the repair itself will cost you less.

For example, two of my friends’ two phones (Samsung) broke down one by one. One immediately went to the “officials” and gave 5,000 rubles. for replacing the display. Another, on the contrary, ordered a screen for 1500, and delivered it for 1000.

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Sometimes the owner of a smartphone may see information pop-up on the screen “the system application is not responding on Android”, what to do in in this case? Here A quick guide on how to fix this common Android software problem and how to make sure something like this doesn’t happen again.

« Application system not responding” is a fairly common and widespread error that fundamentally disrupts the operation of any Android device.

note

The problem occurs on many gadgets, especially when you try to launch some recently installed applications.

If you are faced with the fact that the system process is not responding to requests from your Android phone, this article will help you solve this inconvenience in a matter of minutes.

Reason for the error

No matter what Android device you use and how old is it, The bug is known to affect the entire phone running any version of . However, this is usually due to a recently installed application or software.

While other errors on Android are often self-explanatory, dealing with system processes somewhat different. In general, the error basically means that Hardware or the Android OS itself does not respond to the active (or) actions of a particular application. When a system application does not respond on Android, we will look at what needs to be done in this case. specific examples, because There are many options for troubleshooting.

Solution 1: Restart your smartphone

Especially good this method works if the problem occurred very recently after an erroneous installation of the application or an unexpected failure, i.e. The problem is caused by an incorrect activity happening in the background.


Solution 2: Update the apps installed on your phone

How often does the "system application is not responding" error occur?

Another common solution you may see is update all installed applications via Google Play Store. If you don't have a permanent dedicated wireless network connection or disabled automatic updates, this may cause them incorrect operation, after all software, like any OS, does not stand still and requires constant improvement.

Solution 3: Make sure your system software is up to date

You need to make sure that all the latest smartphone add-ons and upgrades have been downloaded and installed on your smartphone or tablet.

Solution 4: Clear device cache

If mobile app does not respond on Android again, what should I do in this case? usually cleans absolutely all processes in and responsible for the occurrence system errors. However this step may lead to


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