iPhone won't turn on after update. Turn on your Android phone if you have problems

Even modern gadgets at high level technology developments may fail. There are often cases when your smartphone simply does not want to turn on. Many people fall into a stupor and don’t even know what to do if their phone doesn’t turn on. We will give the most common causes of this breakdown, as well as possible methods solutions.

Why it doesn’t turn on and how to solve it

In most cases, the problem is related to the gadget's battery. A less common option is problems with the operating system. Before taking your device into service center and prepare money for repairs, we recommend taking a few independent steps to identify the problem. The problem may be trivial, which you can solve without outside help.

Battery faults

There are several reasons why your phone won't turn on. Perhaps the battery is simply dead and charging is not having any effect. This is the most popular problem, but there may be several reasons:

• Another reason why Android won’t turn on is that the power button is broken. If you have new smartphone, then it could be a marriage. Then take it back and exchange it for a new copy. Otherwise, you will have to go to a workshop, where they will replace the button for money if the problem really lies there.
• The worst case scenario is that the power controller on the phone has burned out. It is he who is responsible for the charging process of the gadget. The only way out is to take the phone to a service center and then have it replaced.

As you can see, users can solve most problems on their own if the phone does not turn on. To extend battery life, do not frequently discharge the gadget until complete zero, and use only certified chargers from the manufacturer.

Memory card

The problem may be that you inserted an SD card into the gadget that the smartphone does not support. This may lead to failures in program code and impossibility of inclusion. How to turn on the gadget? Just slide out the wrong memory card. If it still does not activate, you may have to reflash your smartphone.

Beforehand, always read the specifications which memory cards your mobile device supports and up to what capacity. You can also get advice from mobile showroom sellers.

Incorrect system update

1. Hold down the "Volume Up" key.
2. Without releasing it, hold down the Home key.
3. At the same time, press the third “Power” key.

On some smartphones, the transition is carried out by pressing “+.- volume” and the “Power” button. Using the volume keys, you need to move the slider to the line “Wipe data/ factory reset", and then confirm your choice by clicking "Yes - delete all user data".

You will be able to clear the cash and data section. But be careful as all personal data (photos, contacts, videos and apps) will be lost. If there is something important on your phone, contact the service center.

This is relevant if loading your phone hangs at the “Android” icon. This also speaks about incorrect operation microprograms On some devices there is special button, which can only be pressed with a needle or toothpick.

Viruses

If your phone won't boot, there may be files operating system have been damaged by some virus. Here you will need to reflash the phone. In some service centers, specialists will be able to restore the phone’s functionality by cleaning it from viruses. To avoid such situations, we recommend downloading applications only from official store"Play Market", and also install an antivirus. You can choose ESET or Dr.Web for mobile devices.

Everyone should know what to do if Android won't start. All methods proposed below do not require additional technical knowledge and cannot harm the operating system or the device itself.

The Android operating system is not only the most popular in the world, but also very simple, convenient and reliable. Nevertheless, any modern device sooner or later fails or begins to work not quite correctly. Such an unfortunate incident is upsetting and can seriously damage your nerves. There are times when the problem is serious and only a specialist can help. But before you go to the service center, you should try a few simple techniques, which can completely revive a smartphone.

Battery or charger

This may sound trivial, but more than half of the problems with turning on Android are related to the battery or charger. It's about not that you simply forgot to charge your phone, but about more global reasons.

With long and active use smartphone, its battery gradually wears out. There comes a moment when it is discharged to such an extent that the ordinary network adapter can no longer help her.

If the phone model is old and collapsible, remove the battery and use the “frog” device. This is a charger that provides a more powerful charge and can save your phone for a while.

Photo: Frog for charging batteries

Owners of one-piece and non-separable models should not experiment at home. If you suspect that the battery may have failed, contact a service center to have it replaced.

The charging AC adapter may also be causing the problem. New chargers may not be original or compatible with this smartphone. This means that the battery does not receive energy during charging, and the android simply cannot start. In old chargers, contacts come off, wires break, etc. Therefore, it makes sense to try charging the phone from a different adapter.

Hardware problems (phone freezes)

It may happen that the phone is not turned off at all, but is “stuck” with the screen turned off. It’s worth figuring out what to do if Android doesn’t start due to freezing.

All procedures will be aimed at maximum activation and restart of the device.

If the phone has a removable cover, remove the battery for a couple of minutes, then replace it and turn on the device. Such simple manipulation often gives good results and returns the smartphone to normal operation.

With more modern models the situation is a little different, but there is nothing complicated here either.

If, after a standard single press of the power off or lock button, the phone does not turn on, hold down this button for 10-15 seconds. After this, the screen may light up and the phone will continue to work.

The second way to reboot will be the so-called “ forced reboot" To do this, you need to find the reset button and carefully press it with a needle, paper clip or toothpick. In all models it is located in different places, but looks almost the same. If you can’t find the reset button, open the instructions for your phone.

There is another simple method that can “stir up” your phone. Connect it to your computer via USB. By detecting a new connected device or power source, the smartphone can wake up from its sleep mode.

Software problems

If none of the above methods help, last chance the phone will turn on by itself full reset settings (in technical circles it is called).

There are also several methods and options here.

First, let's consider a situation where the phone still turns on, but does not work correctly and the android constantly hangs.

When you return to factory settings, absolutely all information will be deleted and the phone will become just like new. Therefore, if possible, you must definitely make backup all data. New models in their menu already have such functions as “data backup”, “backups”, and then full recovery data. Information can be copied to any existing account, Google Drive or to the cloud.

It is also possible to copy all data to a PC or laptop when USB help cable or, for example, a program Share it (Download). It is worth remembering that contacts from the phone book will be saved in one of the folders as a .vcf file.

To reset the settings, go to “Settings”, select “Privacy” (if Android version is 2.2 or lower), and then “Reset settings”. IN latest versions go to “Settings”, select “Backup and reset” or “Backup and reset”, then click on “Reset”, “Reset settings”, “Reset tablet PC” or “ Master reset».

When the phone is turned off and it is not possible to turn it on, you must simultaneously press the volume up button and the power button (on some models the volume button, the Home button and the power button). Technical information should appear on the screen Recovery menu. You need to select the line wipe data/factory reset (down-up control is carried out using the volume key). Then click on Yes, delete all user data.

Do not forget that for a full rollback to factory settings, you need to clear the entire cache and SD card. To do this, you can go to “settings”, “memory”, “clear SD” or clear it immediately upon reset by clicking on wipe cache partition.

Important nuances of resetting settings

There are several very simple ones, but important rules that must be followed. For example, during all operations with a smartphone, it must always be connected to charging. Then the phone will not turn off at the most important point, ruining the entire setup process.

If you plan to reset the settings to factory settings in advance, you need to “overclock” the device’s battery. To do this, first discharge it until it turns off, and then fully charge it. This will ensure correct work battery.sys file.

Since all phones are very different in interface and Android firmware, some users experience certain difficulties during the procedure. Don’t worry, be calm and read every menu name very carefully. If the smartphone model is very new or rare, it is better to study the instructions for it or go to the official website.

Problems after factory reset

Unfortunately, it is quite possible that the Android will not turn on after resetting the settings. You should again press the familiar volume up, power off and Home buttons and hold for 10 seconds. A menu will appear Recovery mode, select the “wipe” item, confirm your decision by pressing the Home button.

In a collapsible phone, remove the battery; under it there is a factory reset button. After pressing it, the settings will be reset again and the phone will turn on.

If the tips do not help, be sure to contact a service center to reflash the software.

Conclusions

The tips listed are safe and quite effective. In most cases, with their help you can return the smartphone to normal and correct operation. You don’t need to rack your brain for a long time about what to do if your Android doesn’t start for one reason. In the event that home diagnostics do not give a positive result, you need to contact professionals. The cause of the failure may be serious, for example, completely faulty software, problems with the matrix, or other internal damage.

Dear readers! If you have any questions or comments on the topic of the article, please leave them below.

You can download and install official firmware “over the air” if you go to the corresponding settings menu or through proprietary utility on the computer. But what to do if you already long time Is your Android not updating or does it give you an error when updating? Let's look at the possible causes of this problem, as well as ways to solve them.

The problem with updating the phone's operating system is quite common. It is inherent not only to owners of old models, but also to users of the most modern devices on Android. In most cases, it is not possible to update your phone due to the lack of required firmware on the developer's website. But there are also reasons related to the presence system errors in the mobile phone software or not at all mechanical damage its components. In any case, each of the possible reasons deserves separate consideration.

The phone is outdated

Unlike IOC, developers of the Android mobile OS are forced, in addition to the firmware itself, to also work on its compatibility with many devices. This leads to the need to create drivers and other software, without which it is impossible to correct work systems. Also Samsung, LV, NTS and many other companies use it on top of the operating system itself branded shells. As a result of all this, in most cases only new and current models smartphones. And older devices, including due to a lack of hardware resources: RAM and processor power, remain without software updates.

Problems with Google services

If an update has been released for your phone, but it is not displayed in the settings, then the problem may be with the service Google Services Framework. The reasons for service failures may be its incorrect update or infection of the phone malware etc. In any case, in order to travel by air, you cannot do without this service.

Installing unofficial software

Official updates for Android are available only for devices whose owners agree to the developer’s software use policy. If the installation of applications from unverified sources is enabled on your phone, an update error may occur. The same applies to downloading custom firmware and recovery, as well as devices on which administrator rights have been obtained. For such smartphones you cannot install official updates OS, both “over the air” and using a proprietary utility on the computer.

Virus infection

In the absence of antivirus software, the phone's operating system is susceptible to malicious files. Virus programs can be downloaded from the Internet, or by allowing apk installation applications from unverified sources. Since the effects of malicious files can be very different, one of the possible options is blocking the service responsible for updating the Android OS.

Incorrect installation of updates

When updating Android, you must wait until the files are completely downloaded and installed. In this case, the device spontaneously reboots a couple of times. Problems may arise if an error occurs during the installation of updates caused by one of the following factors:

• The Internet stopped working on my mobile phone.
• The battery has run out of charge.
• The phone was forcibly turned on, etc.

This can not only cause the update installation service to not work, but also render the phone inoperable.

Hardware failure

Least likely, but also possible reason is the phone is broken. If, after updating the OS, the mobile phone does not see the SIM card or simply does not start, it may have hardware problems. In most cases, this is the result of a manufacturing defect or occurs after the smartphone falls on a hard surface or gets moisture inside.

Solving the problem

To solve problems with updating Android, you may need root rights access to the telephone system. But more simple cases, you can try to do without them. In any case, you must first perform a forced check for new OS versions in the main settings menu. Let's consider all the methods in more detail.

Forced verification through settings

The new OS version may not appear in the notification list until you go in and download it yourself. You can force a check for updates in a few clicks through the main settings menu; to do this, you need to find and select the “OS Version” item. In it you need to click on the “Check now” line and wait until the system connects to the developer’s server. Naturally, the Internet on the phone must be turned on, preferably a Wi-Fi connection.

Verification via USSD request

An alternative way to force verification is to dial a combination of numbers into the dialer. To do this you need:

• Open phone book with dialing.
• Dial request *#*#2432546#*#*.
• Wait until the system performs a check.

In this case, you do not need to confirm your request by pressing the call button.

Clearing Google Services Framework data

Clearing data can help solve the update problem Google service Services Framework. To do this, go to the main settings menu and tap on the “Applications” item there. In it, use a side swipe to select “all applications” and find it in the presented Google list Services Framework. By clicking on required service A control menu will open in which you need to clear the data by clicking on the corresponding button.

Using a PC on which proprietary utilities from the developer are installed

Installation in a reliable way latest updates The mobile phone operating system will use proprietary utilities from the developer. In this case, you will also need to download the current version drivers for your mobile device. Let's consider the algorithm of necessary actions for Samsung smartphones and the Kies proprietary program:

• Create backup copy data, if necessary.
• Download and install the utility Samsung Kies from the developer's official website.
• Connect your mobile phone to your computer via a USB cable.
• The program will automatically recognize the device and provide information about available versions firmware on the screen.
• Confirm the request to install new firmware.
• Read the supporting instructions and click on the “start” button.

Installing firmware via the proprietary Kies utility

When performing these steps, the firmware will begin downloading through a special utility, and the phone itself will go into Download mode. After this, the mobile phone will reboot with the already updated OS, and Kies program A notification indicating the successful completion of the process will appear.

Installing third-party, custom firmware

If none of the methods worked and you are unable to install official firmware on your mobile phone, then download the custom one. True, in this case you will need to root the device and say goodbye to the manufacturer’s warranty. If this is not critical, then we recommend paying attention to Cyanogen. This firmware is very popular and supports many functions that are not found in official versions Android.

Installation third party firmware possible both through the recovery menu and using special programs. If system failures or problems with the software occur, in this case it is easy to make a backup or reset to factory settings.

Considering the great growth in the development of IT technologies, services, applications and games for cell phones are constantly evolving. In order for everything to go as expected, it is necessary to refresh software the device itself. Unfortunately, this procedure does not always go smoothly and the system may fail. This article contains a description of all possible variations why the iPhone does not turn on after the update, as well as ways to solve them.

If the gadget is already “used” due to the fact that repairs were made or components were replaced and the iPhone does not turn on after the update, then the fault may be overly correct autodiagnostics built into the new software system. The fact is that the manufacturer is trying to limit the possibilities of owners as much as possible. Apple devices install cheap analogs of modules and microcircuits on board iPhones.

This is controlled by checking serial number details that is tied to motherboard. Of course, there is a way out of this situation, and you can install the software from professional programmers who break the official structure by making the necessary adjustments.

In cases where the phone is only a few days old or you are 100% sure of its complete originality, the reasons for the failure after the update may be the following:

• The process of downloading operating system files consumes a lot of energy, which can drain the battery before the end of the procedure and lead to “bricking”.
• You may encounter a problem when the chip system memory fails.
• For some reason, the connection to the system supplier in your location has disappeared.
• The operating system itself crashed due to a reset to factory settings or a software glitch.
• When the device is in an updated state, but does not turn on, the power button may fail.

Depending on the complexity of the fault and the availability necessary equipment, you can restore the functionality of your smartphone yourself, but it is most reliable to entrust this procedure to a service center employee, especially if your iPhone yet under warranty.

Charge the battery

Advice! Take a good look usb cable, for breaks or tears. This applies to both wires from charger, and a cord for connecting to a computer. The phone does not respond well to Chinese cords, where the contact group may not be positioned correctly.

What to do to restore software on iPhone

First, we try the simplest thing, after these steps, put the phone on charge using original components. It is advisable to fully charge the gadget to restore functionality, after which you can try to turn it on again. The iPhone 4, 5 or 6 model does not start, then the problem needs to be looked for in the firmware or mechanical part. Although, in order not to needlessly take the device to the service center, try doing a Hard Reset.

A standard procedure that is performed in almost any malfunction, freezing or intermittent operation. There are two ways to reboot your iPhone; to be safe, it’s better to use both. More visual instructions shown in the picture above.

A simple Hard Reset is done like this: hold the console key and side button until the device starts to boot. In most cases, this allows you to start a non-working gadget.

Recovery using Apple's proprietary program

If this does not help, then move on to more serious measures, following the instructions below: Remove old program iTunes from your computer and reinstall it from the original source (you can download it from the supplier’s official website). This is necessary for the reason that viruses that may be on your PC could cut some of the utility files and it ceased to function fully.

• Connect your iPhone to your computer and wait for it to sync with iTunes program when the machine enters DFU mode.
• If you previously installed the tenth iOS version, then try using nine, as it is more stable and not so picky with old devices like 4, 4S and 5th generation.

Such a rollback should be done if, after updating iOS, you were unable to start the device standard reboot. To do this, you need to connect your iPhone to your computer and wait iTunes activation. Again, press and hold the “ON” and “Home” buttons until a window appears asking you to restore or reset the software. You need to select the “recovery” option and wait for the procedure to complete.

This is not a 100% solution to the problem, because there are many reasons that prevent the phone from turning on. The service center will definitely help you restore functionality.

When following all of the above recommendations, use only original device software, components, and utilities. This way you limit yourself from additional problems and minimize the need for repeated action or spending money on repairs at a service center.

A good indicator that something is wrong with the software itself is a glowing logo while the iPhone is charging. Connect it to a known working original device, if the battery or apple icon is displayed on the screen, then most likely the problem is hidden in a software glitch.

Conclusion

To protect yourself from possible problems related to uploading new software for your smartphone, before starting the procedure you should study all the popular forums where you can analyze the actions of those people who have already done iOS installation exactly the version you are going to integrate.

Another good warning would be to back up all the data that is in the memory of your device, since after the update the firmware may crash or system failure, which will require complete reinstallation operating system, deleting all information on the iPhone.

Video

Hi all. Today I would like to look at all the most common reasons why an Android smartphone may not turn on. I will not touch on situations where disassembling the phone and interfering with the electronics is required, since this is the work of completely different specialists.

If your smartphone or tablet suddenly stops turning on, you don’t have to immediately run to a service center or workshop and have it repaired. Most likely, there is a chance that you can do it on your own and save some money (programs for managing home accounting on Android, look for them on the blog). Below we will look at the main measures that can be taken if your Android smartphone or tablet does not turn on. So, let's get started.

Android phone won't turn on. 5 ways to solve the problem.

Method No. 1

From my own experience, I will say that in 80% of all cases, if they come to me with a problem that the phone does not turn on, the whole problem turns out to be a dead battery. And I understand perfectly well when they tell me that they’ve been charging their smartphone all day, but it still won’t turn on. Some devices have one unpleasant feature - if you discharge the battery too much, it will not charge, even if you keep it on charge all day.

In this case, a frog-type charger will help us, which allows you to charge almost any battery directly by removing it from the phone. It is enough to recharge the battery in this way for 15 minutes. Then you insert it back and put the phone on charge as usual, everything should be OK.

If getting a frog is problematic for you, then you can use any old cell phone charger. Cut off the old plug and protect the wires.

Make sure that the charger is not connected to the outlet at this time.

We fix the exposed wires to the battery with tape for a few minutes.

Important. Do not reverse the polarity.

Method No. 2

Faulty charging. Of course, the second thing to check is the serviceability of the charger. Everything is simple here - we take a known working charger and try to charge our smartphone. If the process has started, then we buy a new one and rejoice. Although it sounds banal, it helps every fifth person.

Method No. 3

If the phone does not turn on, then perhaps it is simply frozen. To revive your device, we will use something that has been known for a long time, but is still current method- Take out the battery and reinsert it.

Unfortunately this technique doesn't work for many people. modern phones With non-removable battery. In this case, to reboot you need to find the reset button and press it, for example with a paper clip. It can be anywhere, but, as a rule, it is located near the SIM card slot or on the back of the smartphone or tablet. Near the reset button there is sometimes a message reset or off. The photo below is an example of the location of such a button in a smartphone.

Method No. 4

This method is applicable if your phone not only does not turn on, but does not turn on completely. For example, it gets stuck on your Android logo and nothing else happens. This happens due to a glitch in the smartphone software. Then a hard reset will help us ( hard reset) or, translated, hard reset. It is done differently for each device model. To find out how, enter the name of your phone and the words hard reset, for example LG G3 hard reset, in Google or Yandex and follow the instructions. In the future I hope to create a separate section on this topic on the blog.

Unfortunately, not all smartphones support hard reset; it depends on the recovery installed in the device. If you are interested in learning more about what it is, search the Internet.

For example, this function is not available by default in many Sony phones, but the manufacturer has provided the ability to restore the software using special utility Sony pc companion.

Method No. 5

Not often, but it still happens that smartphone won't turn on due to the fact that the contacts under the battery do not reach. To fix this, you need to use tweezers or a small screwdriver to bend the contacts to improve the connection to the battery. The main thing here is to avoid fanaticism, otherwise you will only make things worse.