The sensor on the iPhone 5 does not always work. The sensor on the iPhone does not work: the causes of the problem and its elimination. Why is the touchscreen not working

iPhone 7 and iPhone SE are two of the world's most powerful smartphones. In real-world performance tests, no other smartphone beats Apple's flagships. The devices work flawlessly with applications, iOS works without noticeable lags and slowdowns. Unfortunately, all of this applies only to the newest Apple devices, and slower performance is typical for earlier models. After going through many cycles of installing and uninstalling applications, software updates, and everyday use, once high-performance devices are increasingly lagging.

A smartphone is a device in which it is impossible to replace a processor or memory with a more modern one, as is done in a PC. This means that the best option is to purchase a new gadget, although in a crisis it is not so easy. However, there is no need to rush to part with your pet. There are several ways to help you get your iPhone back to performance.

Speed \u200b\u200bup the interface

Apple has probably spent a lot of time creating parallax for wallpaper that creates a three-dimensional effect. Everything looks nice, but apart from the excessive load on the processor, this feature is no longer good for anything. Therefore, open Settings -\u003e General -\u003e Universal Access, go to the "Reduce movement" section and activate the "Reduce movement" toggle switch.

Transparency gives the Apple software shell a special chic. Many elements in iOS are made with a three-dimensional effect - layers above the main interface. At the same time, everything below becomes blurry, like behind frosted glass. This effect is seen everywhere in the OS, including the Action Center, Control Center, top clock bar and other elements. You can turn off UI translucency by going to Settings -\u003e General -\u003e Accessibility -\u003e Increase Contrast -\u003e Decrease Transparency. By default, the switch is in the Off position.

Disable background refresh

IOS apps can download information in the background. This feature is very useful, but it additionally loads processor power and consumes battery power. Go to Settings -\u003e General -\u003e Content Update and disable the use of services in the background. The function can be turned off completely or its use can be limited for some applications.

Remove unused apps

IPhone and iPad should be cleaned from time to time. Imagine that you are working somewhere in the office and after a while you notice that your desk is gradually starting to get littered with unnecessary documents and papers. And what are you doing? That's right, you will clean up and tidy up to free up more space and work more efficiently. The same thing happens on iOS. Smartphones and tablets, like desktop computers, should also be kept clean and tidy.

You can find the list of installed programs, sorted by the size of the data they occupy, in the operating system settings. To do this, open the General section and go to the Statistics menu. iOS 9 will show the size of downloaded programs and will quickly free up memory on the device.

Clear application cache

Data saved in third-party programs eat up the device's memory. Surely, most of the files created long ago are no longer useful, so you can safely delete them.

The first step in cleaning up iPhone is deleting temporary Safari files. You can clear your browsing history and cookies from Safari by going to Settings\u003e Safari\u003e Clear History and Site Data. To remove all saved information from the browser, choose Preferences\u003e Safari\u003e Add-ons\u003e Site Data\u003e Clear All Data.

You can do the same for Podcasts, Music, Game Center, iMessage, and more. Deleting large messages in iMessage will free up space in the device's memory.

You can automate the procedure using the PhoneExpander application. This is a free solution designed to clean up unnecessary data from your iOS device. The utility is simple and straightforward to operate and removes unused and temporary files, unnecessary applications, music and photos, providing faster operation of the mobile device and freeing up space on its internal flash memory.

If all else fails

Restart your iPhone. This will not only achieve better performance, but also enable iOS to clear the system cache. Data is cached when playing streaming video, music, viewing photos, working with applications.

The so-called hard reset will allow you to delete temporary and cached files. To perform a hard reboot, press and hold the Power button and the Home key until you see the Apple logo.

It's easy to realize that your iPhone is running slower. Animations for turning desktops slow down, applications and games open for a long time, and in general the smartphone slows down. The reasons for this are also simple.

Why iPhone is slow and how to fix it

1. You just installed a new version of iOS

Don't rush to scold your iPhone for being slow right after the update. The system needs some time to index all files, delete the cache, and optimize its work and applications. The smartphone will slow down a little, heat up and discharge faster than usual - this is normal.

Actually, there is nothing to fix here. You just have to wait. It's ideal to refresh in the evening and leave your iPhone on charge overnight so that iOS does its job.

2. The disk is almost full

Filling the built-in storage to its limit can also cause your iPhone to slow down. No matter how powerful a smartphone is, the system will inevitably slow down if there are several free megabytes left on the disk.

Fixing this problem is as easy as shelling pears. It is enough to delete something unnecessary or dump photos and videos to your computer or save to the cloud. Starting with, it is convenient to clear free space right on your smartphone from the "iPhone Storage" menu, which is located in the "General" section of the settings.

3. You upgraded, not installed iOS from scratch

Another reason for the brakes can be accumulated garbage and bugs from previous versions of iOS. This usually happens if you update your device for several years in a row instead of performing a clean install.

To prevent this from happening, it is better to alternate between an update and a clean install, and sometimes flash the iPhone through iTunes without restoring from a backup. It is better to keep the backup copy just in case. At least iCloud.

4. On old device, visual effects are enabled

Modern iOS has a lot more visuals and animations than earlier versions. In newer devices, they do not affect performance in any way, but in older devices they can cause the same slowdown.

The problem is solved by disabling effects, transparency and animations. To do this, open “Settings” → “General” → “Accessibility” and turn on the “Reduce transparency” and “Darken colors” toggle switches in the “Increase contrast” item.

In the same place, in the “Universal Access” menu, you need to find the “Reduce Motion” item and turn on the toggle switch of the same name in it.

5. Content update included

The usability-enhancing background content refresh feature can also cause slowdowns by loading the processor with tasks even when the iPhone screen is locked. By disabling it, you can slightly improve performance.

To do this, open "Settings" → "General" → "Content Update" and turn off the corresponding toggle switch. It's simple.

6. You are using the minimum required device for the current iOS

Apple has been supporting its devices for as long as possible, releasing software updates even for those that are already several years old. To keep older iPhones from slowing down, developers are optimizing iOS. But sometimes this is not enough.

Therefore, if your iPhone is the minimum required to update to a new version of iOS, the best solution is to stay on the current one. For example, for iOS 11, such a device is the iPhone 5s.

7. You just think

As paradoxical as it may sound, iPhone performance degradation can often be just a psychological effect. Knowing that there is a new, faster iPhone, we start to think that our old and still good smartphone is slower.

It's just self-hypnosis.

How to speed up iPhone even more

To get started, you can use the express method to speed up the iPhone, which does not require any complex manipulations and takes only a few seconds. Lifehacker talked about him in.

If none of the above worked, it makes sense to try resetting your iPhone to factory settings. The easiest way is to proceed in order: first try to reset the network settings, then all the settings, and then completely erase the device.

Before that, of course, you need to make a backup copy of all data in iTunes or via iCloud.

If this does not help, there remains the last method described in the third section of this article: a clean installation of iOS through iTunes and setting up the iPhone as a new device without restoring from a backup.

Some happy iPhone owners sometimes have to deal with a rather unpleasant problem - the sensor on the iPhone 5S is buggy. There can be many manifestations and reasons too. But, not the essence of the matter, it is more important to know what to do now.

Sometimes you can do it on your own, and in some particularly difficult cases, you cannot do without a trip to the repair shop. Therefore, in order to decide whether to carry the apparatus for repair or heroically save it on your own, you need to figure out what the problem is and what caused it.

So, the main signs of problems with the iPhone touchscreen:

• The screen does not respond to touch or only reacts in certain areas. This can happen all the time or only from time to time;
• There is a delay in response to touch;
• The smartphone begins to live its own life: read Chinese blogs, call the Prince of Monaco, and also send vulgar SMS to friends, family and boss;
• Each manifestation has its own reasons, and, naturally, in order to troubleshoot, it is necessary to find out why it happened.

Why isn't the touchscreen working?

If the sensor does not fully respond to touch, then it is probably caused by mechanical damage, such as falling. It can also be triggered by the penetration of water into the housing.

But, it is possible that the problem lies in the OS, especially if the screen does not work only partially. An operating system glitch can be caused by a banal crash / temporary freeze or incorrect update.

Also, a shutdown or malfunction of the sensor can be caused by a certain program, usually downloaded from an unknown source. And, it is not necessary that it is "bad" - it just may be incompatible with the current version of the axis or, in general, be outlawed by Apple developers.

If the iPhone 6 or 5c suddenly acquired an artificial intelligence, and the "revolt of the machines" took a serious turn, then it is probably the work of a virus. Previously, no infection for mobile devices existed, but those days are long gone. This is often the Autoclicker virus.

If the screen module has already been changed, it is possible that it was installed incorrectly, something was damaged at the same time, or it itself is of poor quality. There are no options - to carry it back to the would-be master.

What else can affect how the screen works?

• The screen matrix crashed;
• There was a breakdown of one of the device's parts, for example, the corresponding microcircuit;
• Internal pollution and, as a result, short circuit

In the latter cases, you cannot do without professional help, but in other cases there is a chance to cope on your own.

What to do if sensor is not working properly on iPhone?

The very first working step is to reboot the device. This applies to any electronics. In the case of an iPhone, you need to hold the Home and Power buttons for 10-15 seconds. After that, the device will reboot, and, perhaps, everything will start working.

If it does not help, then more radical methods will be required - a full return to factory settings or a rollback of the latest updates. In this case, all data will be cleared, so it is worth making a backup to your computer before proceeding with this procedure.

Also, it is possible that dirt has got under the protective film of the screen, especially if it is glued poorly. Then you need to remove it, wipe it and stick a new one.

Sometimes, after a fall, microcracks appear on the protective glass, and air and moisture get into the space between the glass and the screen. An oxide film appears on the touchscreen, and it stops responding to commands or does it badly. There are no options here - the glass is removed, the screen is wiped and a new protective surface is installed.

It may also be in the bumper, which sometimes runs into the screen. Therefore, if everything works fine without it, the protective accessory needs to be changed to a more suitable one.

As already mentioned, a certain program can affect the operation of the axis. For example, the Zillow app has a similar effect, especially on the iPhone 5S.

And finally, smartphones do not have a cooling system, so when the processor overheats, for example, on a hot summer day, protection will be triggered, which disables the control functionality. Here you just need to turn off the device and let it cool down a little.

How to prevent?

If all else fails, you will have to go to the nearest workshop. And there they will either make, probably, an expensive repair, or they will offer to replace the device with a new one.

Therefore, it is better to follow simple rules that will significantly reduce the risks of such breakdowns.

For this you need:

1 Protect your smartphone from moisture. Do not leave it near containers with water, use it in a bath or on a fishing trip (in any case, be extremely careful at the same time), and also do not talk on it under the snow or rain (moisture will inevitably get into the case or under the screen protection). This is where the headset comes in. 2 Needless to say, it is highly undesirable to drop it. For extra protection, it's best to carry your favorite toy in a case, even if it doesn't look very nice. 3 Not all bumpers and protective films fulfill their functions, and sometimes produce the opposite effect. A low-quality film gets dirt, which scratches the sensor, and an unsuitable bumper itself will wear down the case, and sometimes even interfere with the operation of the screen. 4 You cannot carry the device without a cover in your pocket together with metal objects: keys, small change, key chains, etc.

Conclusion

In some cases, the suggested tips help, but it's safe to say that if the sensor starts working intermittently, then it is likely to continue in the future.

And millions of users immediately rushed to update their iPhones, iPads and iPods. And after 20-30 minutes, angry reviews rained down on Apple, like:

• The system is slowing down!
• My iPhone has become a snail.
• It's impossible to work with iOS 10!
• Everything is buggy and slows down, I'm rolling back!
• Apple - No.% "No.% !!

Don't jump to conclusions. Your iPhone can perform much better than it did with iOS 10 on board. Faster, smoother, more productive. Just heed the following tips:

1. Installed? Wait a couple of hours

Immediately after installing iOS 10, the device heats up terribly, the interface is drawn with obvious delays, bugs and slowdowns are everywhere. Calm down! As strange as it sounds, it should be so.

A newly installed operating system takes time to create a cache of photos, search for Spotlight, and optimize applications. And this process can take from a couple of minutes to several hours. It all depends solely on how much information is stored on your iOS device.

How to speed up: After installing iOS 10, plug the device into a charger and leave it alone for a few hours. It is best to leave this process overnight. In the morning you will find that your iPhone just started flying, and there will be no trace of glitches and bugs.

2. Turn on "Reduce Motion"

The parallax effect and the beautiful animation that accompanies the icons on the desktop when you look at the screen from different angles, tilting the device - all this has some effect on the performance of not the most recent iOS devices.

How to speed up: Open up Settings -\u003e General -\u003e Accessibility -\u003e Reduce Motion and turn on the corresponding slider opposite the item Reduced movement.

3. Disable visual effects and transparency

Another decoration of the system is transparency, which also negatively affects the performance of a gadget with iOS 10 on board. Windows, icons and menu items look beautiful, but you can live without this beauty, preferring the speed of work.

How to speed up: Open up Settings -\u003e General -\u003e Accessibility -\u003e Increase Contrast and feel free to include two sliders opposite the items Decrease contrast and Darkening colors.

4. Disable Content Updates

Even when your iPhone is peacefully resting in your trouser pocket or bag, installed applications continue to actively interact with the Internet connection. The data is updated, additional information is loaded and the smartphone is in a constantly loaded state.

How to speed up: Open up Settings -\u003e General -\u003e Content Update and turn off the slider opposite the item Content update.

5. Free up memory

iOS 10 (and any operating system) cannot work stably and quickly if your device has only a few megabytes of free space.

How to speed up: Delete photos, videos, a couple of boring applications or games, do not forget to empty the folder Recently deleted from application A photo... Do your best to have at least 1 GB of free memory on your iOS device.

6. Express acceleration

There is an option that will speed up your smartphone in just a few seconds. We wrote about this method in detail, but just in case we will repeat ourselves.

How to speed up: Unlock your device. Press the Power key and hold until the shutdown menu appears (slider with the inscription Turn off). Press the Home key and release Power. Hold Home until the desktop reopens. The boost was activated successfully.

Apple smartphones have always been distinguished by their safety and reliability in work. But even the devices of the Cupertino-based company are not immune from "usual" breakdowns - malfunctions of the battery, camera and touchscreen.

Display malfunctions occur for a variety of reasons. Some are corrected by actions with the software part of the device, to repair others, you should contact the service center. Here's what to do if your iPhone's sensor doesn't work.

To fix any display problems, you must first understand the cause. Most breakdowns occur due to mechanical impact on the phone case: strong impact, drop or pressure. That is why when buying a gadget, it is advisable to purchase a protective glass for the IPhone.

The sensor on the iPhone can stop working as a result of the failure of the software component - in this case, most of the problems can be solved at home.

As mentioned above, faults can be divided into two categories: software and hardware.

Hardware

• Damage to the matrix after a fall or strong impact.
• Overheating of the device. In this case, only part of the display may not respond to touch.
• Wear of the touchscreen due to improper operating conditions or banal aging of the device.
• Using non-original components when replacing an already broken touchscreen. Cheap Chinese displays, as a rule, do not have high quality and long life.
• A disconnected or poorly connected matrix cable left after the work of an inexperienced master.

Software

• Maximum load on the processor and RAM, which caused the smartphone to freeze. In such cases, the volume lock / toggle buttons usually stop working.
• Operating system crashes or matrix driver issues are very rare causes of problems.
• Infection of the device with malware.
• Incorrect actions when flashing or after performing a Jailbreak. Apple gadgets especially often fail after interfering with the operation of the OS.

Screen breakage rates

Malfunctions can be divided into several categories: in some situations, the entire display fails, in others only part of it.

• Complete failure of the entire working surface of the screen.
• There is a reaction to pressing, but only in certain areas of the touchscreen, for example, only at the top and bottom.
• Incorrect scrolling of pages in the browser.
• "Phantom clicks" - a malfunction in which the effect of touch can occur just like that, without actually pressing the screen.

Malfunctions of the software part

If the malfunction occurs regularly, the device must be completely rebooted. Such a procedure will help clean up the RAM and accumulated "garbage" and reduce the load on the processor if too many applications were running.

1. Hold down the Home and Lock buttons for 15-20 seconds.
2. The device will reboot. Turning on will take no longer than usual.

If the method does not help, try removing all unlicensed software from the device, if any. Pay special attention to recently installed programs. For example, the fifth and sixth generation iPhones do not work well with the real estate app Zillow. The program ran erroneous code in the background, resulting in general slowdowns and freezes.

Older Apple models can sometimes crash or crash after upgrading to a newer version of IOS. In such situations, only a rollback to the previous firmware version will help.

Calibrating the sensor

Apple smartphones and tablets do not include a firmware calibration feature. The iPhone user manual states that this procedure can only be performed by a designated service center.

Some display settings are present in iPhone models newer than 6S and 6S Plus. In the device parameters, you can adjust the sensitivity of the 3D Touch function.

1. Open iPhone options.
2. Go to the "General" tab.
3. Click on "Universal Access", then - "3D Touch".
4. Adjust the 3D Touch sensitivity in the dedicated menu.
5. Restart your phone to save the settings.

Although 3D Touch is a rare cause of problems, in some cases calibration can help get rid of freezes.

Mechanical damage to the touchscreen

The phone screen often breaks down after being dropped or hit. If the result of an "accident" with the device was only broken glass, the replacement will not be very expensive. But if the matrix is \u200b\u200bdamaged and the touchscreen does not correctly process touches, the cost of repair will be considerable.

Important! Apply for repairs only to authorized service centers. Many "craftsmen" offer their services inexpensively, but then it turns out that instead of a broken screen, a low-quality Chinese analogue was installed, and the master "forgot" to connect the loop.

Cases when screen replacement is necessary

In most cases, you have to change the display to an iPhone after a hardware failure. Virus infection or memory congestion can be eliminated at home or by paying for the services of a specialist.

Depending on your model and the degree of breakdown, the procedure will cost from several thousand rubles. “Craftsmen” at the bazaars are cheaper, but if you don’t want to get new problems in the future, don’t use their services.

Change charger

An extremely rare occurrence, but that is why it is even more "nasty" - the charger creates interference on the electronic part and the touchpad refuses to work. You can only defeat this by buying a new memory, preferably an original one.

Avoid cheap Chinese no-name accessories!

Conclusion

Failure of the touch display occurs due to malfunctions in the software or hardware breakdown of the device. Warranty repairs are performed only by service center specialists. Remember that after trying to repair your smartphone yourself, the manufacturer has the right to void your warranty.

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