iPhone 5s won't boot blue screen. Why does the blue screen turn on on iPhone? iPhone won't turn on due to operating system

The article describes the reasons why an iPhone may not turn on.

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Modern iPhones 4/5/5S are very popular due to their high reliability and convenience. But sometimes it happens that the iPhone does not turn on, for example, after a shock, after changing the display, or as a result of some other cases.

No modern gadget is completely reliable and versatile, and there is no guarantee that you won't drop your phone or your tablet won't end up at the bottom of the bathtub. In our today's review we will talk about the reasons why it may not turn on iPhone 4/5/5S.

For what reasons does the iPhone not turn on?

Here are a few reasons why the iPhone may not turn on or constantly reboot:

• System problems
• The iPhone overheated or fell into water
• The charger is broken
• It is necessary to reinstall the OS in the gadget
• iPhone of pirated origin

Let's consider each of these cases.

iPhone won't turn on due to system failures

The most common reason why your iPhone may not turn on is system problems. In this case, there is no reason to worry and take the gadget to the master. You can solve the problem yourself:

• First, inspect your gadget. If you see that the apple is on fire and the blue screen has gone out, then you should simultaneously press the button at the bottom of the screen and the lock/shutdown button. Do not release these buttons for about fifteen seconds. If the problem is any system problems, the gadget will start turning on again and working stably.

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

• If you see that neither the apple nor the blue screen is lit, then simply restart the gadget by pressing the power off button. If this and the previous options do not help you, then try charging your device and repeat the steps described.

iPhone won't turn on due to overheating/getting wet

No matter how reliable iPhones are, if you drop them in water or leave them in the sun for a long time, then you will eventually have to change the battery.

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

If you notice that the blue screen on the gadget's display goes out and does not light up again after you wet the iPhone, then do the following:

• Open the iPhone cover, remove the battery and dry all the parts thoroughly. Moreover, do not put them to bask in the sun and do not dry them with a hairdryer. All parts of the iPhone should dry naturally after falling into water.
• After that, reinsert the battery, close the lid and try to turn on the iPhone. If it doesn’t turn on this time, it will mean that you will have to take it to the workshop. You may just need to replace the battery, so check first to see if the gadget will work with a different battery.
• If your iPhone has overheated in the sun, as the temperature indicator can indicate, and you do not notice that the apple is not burning, then first of all, let your gadget cool down. Do not connect it to a charger or computer, take it to a cool place. If in this case the gadget does not turn on, then you may have to take it to the technician.

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

iPhone won't turn on due to problem with charger

Let's say you treat your iPhone with care, you have never dropped it or immersed it in water, you do not have any suspicion of physical damage to it. But it turned off one day and refuses to charge. The blue screen went out along with the apple on the back of the gadget. What can be done in this situation?

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

Here are a number of measures you should take:

• Check your charger to ensure it is working properly. It is possible that the gadget does not work due to a lack of power, which should come from the charger. Insert the charger into another gadget, or insert another charger into your gadget.
• Inspect the connector where you connect the charger. If the connector is damaged, then you will have to seek the help of a specialist.
• This may seem funny, but there have been times when a person's electricity was cut off at home, and he thought that his charger was not working. Check whether there is electricity at home and whether the outlet to which you connect the charger is working.

iPhone won't turn on due to operating system

Reinstalling the operating system on a gadget is very dangerous. If you do something wrong, your gadget will never turn on. If you do not know how to do this, then it is better not to undertake it, contact knowledgeable specialists.

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

Some users even change their iPhone to a new one rather than reinstall the operating system on the phone. Keep this in mind and first make sure that all the other options listed in this review are not the reason for your gadget not turning on.

If your iPhone's blue screen doesn't go away, then reinstalling may not be necessary.

iPhone won't turn on because it's pirated

Pirated iPhones are not uncommon in our world. You can purchase a fake phone if you turn to dubious sellers. Always buy gadgets from reputed official stores.

iPhone 4, 5, 5S does not turn on - the apple lights up, then the blue screen of death and reboot what to do IPhone 5S - blue screen and turns off, can it be fixed?

If you realize that you are holding a pirated version of your phone, then do the following:

• Return the phone back to the seller and demand your money. To avoid making this issue worse, you will get your money back, as no one wants to get into trouble with the law.
• If the seller still refuses to return your money, take the iPhone to the workshop and let them give you a paper indicating that your iPhone is indeed fake. Then proceed as you go.
• If you purchased an iPhone, for example, in an online store, and the seller did not assure you that his product is branded, then you will not be able to return the phone.

Video: iPhone won't turn on, won't charge

Hi all! To be honest, few people expect such a problem as a blue screen from an iOS device - after all, this is most likely a “calling card” of another company (yes, yes, yes, the author of these lines is a joker from the “not very” series). However, since Apple introduced support for 64-bit processors in its mobile devices, many users have reported a similar error. Namely, the iPhone falls into a blue screen, then the apple lights up, then a reboot follows, and so on in a circle without stopping.

And the saddest thing is that the device often simply does not turn on - therefore, it is also not possible to change or update the firmware. iTunes simply aborts the recovery with various errors - 9, 40, etc.

Why is this happening? Is the whole problem with these newest processors? Or is something else to blame? And most importantly, what should you do - run to a service center or can you get rid of the blue screen at home? There are a lot of questions – we’ll answer them all, let’s go!

First, we’ll try to make do with a little expense – consider software and other methods that can help without serious intervention in the design of the device:

1. 1. If the device boots, then we try a full reset, updating to the latest software version, a hard reboot (hold Home+Power for 10 seconds), in general, the whole usual range of dealing with system errors.
   2. If the download does not occur when restoring the firmware via iTunes, log out of your account. Subsequently, if the result is positive, you can return everything and use your Apple ID.

1. It is also worth trying to restore the firmware without or vice versa with a SIM card. It’s strange, but judging by various forums, this option helps many users.
2. Some iPhones experience the appearance of ripples, stripes, and subsequently a blue screen color when using non-original chargers. Although I wrote about accessories not being supported, I still warned that their use would not lead to anything good.
3. Jelbreaking and the operation of some programs can also cause errors, and as a result, the iPhone constantly reboots and displays a blue screen error. There is only one way out - remove the jailbreak and do not use the programs.

• The upper cable of the screen (with the camera and proximity sensors) is damaged.
• The battery is faulty.
• Processor (quite rare).

What to do? Don’t rush to change everything one by one, because there is another option that is very typical for the iPhone 5 (S). Remember whether you disassembled the device. Although you may not know this, especially if the phone was purchased second-hand, without observing the basics.

So, the one who put it back together was simply unobservant and did not take into account one important point during assembly.

The display cable cover is attached to the motherboard with four screws. Two of them are short (lower), two are long (upper). Moreover, they differ very little. If you mix them up and screw in the long one in place of the bottom right one, it begins to reach the system board and pierces it. Hence the blue screen, stripes and reboots...

You can try to correct this situation by unscrewing these bolts and screwing them in correctly.

As a rule, if the damage is not severe, this can help. And if they are strong, then the service center will help, since the spare part will need to be replaced.

Finally, it is worth noting that if you do not have the necessary disassembly skills, then you should entrust this work to professionals. Because with amateur repairs, you can damage something else, and then the imaginary savings will result in even greater losses.

Blue screen on iPhone 5S is not new. Many owners encounter this problem on their Apple gadgets. It is noteworthy that the previous generation of phones (iPhone 4, 4S) worked properly, and this happened to them extremely rarely. But 5, 5s, 6 and 6 Plus have become problematic gadgets. They are the ones who are in the risk zone.

Symptoms

The symptoms of this breakdown can be completely different, but the result is always the same - a non-working display. Most often, on the iPhone 5S, the apple lights up, then the blue screen, after which the device does not respond to presses. In this state, it cannot be used in any way: neither reset the settings nor reflash it.

Causes

There is no specific reason why something like this happens. This malfunction may be associated with improper operation of the phone, its fall, failure of any part, incorrect replacement of a spare part in a service center, etc. Often on the iPhone 5S, a blue screen appears as a result of an attempt at self-repair. Users unknowingly open the cover, and under it there is a thin cable. If you break it or break contact, this may well lead to a similar result - a blue screen on the iPhone 5S and a reboot.

Users state that the screen may or may not work. This suggests that the contacts can be connected to each other (the screen is working) and disconnected (the screen is not working), for example, in any position of the device or at a certain temperature. Often, if you put the device in the freezer, the restored iPhone 5S can be taken out after 5-10 minutes. Under the influence of temperature, the contacts can connect in some way, but this does not last for a long period of time.

What to do?

Like any other equipment, iPhones also break down, and if this happens, you need to contact a service center. Although this is trivial, it is often impossible to do without service centers. But you can also try to fix the gadget manually. So, let's say you see a blue screen on your iPhone 5S. What to do and how to solve this problem? The very first and obvious action is to try to reset the login to your account. It rarely helps, but you have to try. This is done by connecting the gadget to the computer and using iTunes.

Will reflashing help?

Most likely, a miracle will not happen, and the problem will not be eliminated. Therefore, flashing the device is shown below. A small percentage of iPhones came to life precisely after flashing. But you need to understand that the firmware solves software problems, and the blue screen is most likely related to the hardware. Therefore, it is possible that after flashing the blue screen on the iPhone 5S it will make itself felt again even if the firmware helps.

The next method is to check whether the top cable is secured correctly. Often this is where the cause of the problem lies. This cable is located in the area of ​​the front front camera and proximity sensor. Of course, for this you will have to spin up the device, but there is nothing difficult about it. All you need is a special small star screwdriver.

Usually the problem is in the cable: it could come off as a result of the phone falling. Also, when replacing the display, the service center may have mixed up and swapped the mounting bolts (they are different sizes). As a result, the contacts of the cable do not adhere tightly to the phone's motherboard, which can cause a blue screen.

After removing the cover, these bolts can be easily swapped, then the cable will be pressed tightly with the contacts to the board, and the problem will be solved. But this is already a hardware repair, and if you have no experience at all in disassembling phones, or you do not understand what a cable is and what it is needed for, then it is better not to try to repair a smartphone yourself.

Hard case

The problem may not be in the cable at all. As a result of overheating, dropping the phone, or careless use of a soldering iron, the microscopic channels on the motherboard could be damaged. It is impossible to diagnose this yourself without knowledge and special equipment, so only a specialist should do this. He will be able to identify problematic channels and restore their conductivity. But even he can’t always figure it out and repair the device.

If you are unlucky and the problem is not in the cable, then you will not be able to do anything on your own. Take the phone for repair and after repair try to sell it. Often after such repairs they try to “fuse” the phone. After all, a restored iPhone 5S after the “screen of death” almost always breaks again. Not immediately, of course, but over time.

How to avoid such a breakdown?

The advice will be banal, but effective. It is a mistake to believe that Apple technology is perfect. Yes, the production process is technologically advanced, and the company really makes reliable equipment, but even it can break. Dropping your phone on a concrete slab, asphalt or stones is all detrimental to any modern smartphone. What can we say about water getting inside or the device falling into a puddle?

So you should handle the phone very carefully, given its high cost and lack of protection from water and dust. This iPhone 7 and 7 Plus can be dropped into water (and then to a shallow depth), because it is not dangerous for them thanks to IP67 (or IP68) protection. By the way, the iPhone 7 and 7 Plus do not have this problem with the screen, which is worth paying attention to.

Finally: even if you encounter a blue screen on your iPhone 5S, you shouldn’t be upset. There are no phones that never break. And the problem of the blue display itself is not critical: it is almost always possible to bring the phone back to life, with the exception of very sad cases when the blue display is not the only and, perhaps, not the most serious problem.

The above methods help in some cases, but not always. But the service center will probably be able to solve the problem, albeit for money. But if the phone is under warranty, then you don’t have to worry at all.

Anyone who has a regular desktop computer probably remembers their confusion when they first encountered the sky-blue color of the monitor and the long, incomprehensible text on it. True, we quickly learned to figure out what Windows wanted this time, and BSOD ceased to be a problem. As for the owners of Apple phones, the blue screen of death was unknown to them, and only with the iPhone 5s model did its victorious march begin. Moreover, unlike a PC, there are no inscriptions on the iPhone display, so you can guess what he wants and how to help him.

What does it look like?

When you try to update, open a text editor, or completely randomly and for no reason, the iPhone screen turns blue and does not respond to touches. Sometimes, it starts rebooting repeatedly until it gives a blue screen, then the reboots start all over again. If you are very lucky, at some point you may get an error that will narrow the search for a gadget failure.

What is the reason?

The first owners of the iPhone 5s had the misfortune of seeing the blue screen of death shortly after purchasing a brand new gadget. Initially, the main culprit for BSOD was the free iWork application, which was against running its windows in the background. And every time they tried to minimize the text editor window, the owners were pleased with the blue screen of death.

Later, they blamed the imperfections of iOS 7 itself, and announced that when downloading a new update, the problem would disappear by itself.

Alas, even with newer iOS, the iPhone screen periodically turned blue and frightened its owners with hopelessness. Then the developers had to admit that the blue screen problem lies in the iPhone 5s chip itself. Something wasn't worked out there, so it flies out.

As the practice of our IFix service center shows, the list of reasons why an iPhone turns blue is somewhat longer:

But when the warranty has already expired, or your own time, nerves and money mean more to you than exercising your consumer rights, then bring your iPhone to us. We will establish the cause of the blue screen of the iPhone 5s and do everything so that your apple friend returns to its usual color.

1. Impacts and falls, as a result of which the screen cable can come off, the problem is solved by replacing the iPhone 5s display cable, or the screen module, if the problem is in it, unfortunately, the touchscreen itself cannot be repaired.
2. Device overheating. A very common recommendation, if the Wi-Fi network does not connect, is a barbaric method of warming up the iPhone 5s without disassembling it. This method has a practically justified basis (the Wi-Fi module is attached using hot-melt adhesive and can peel off from the board due to a strong shake or impact). And it really can help, unfortunately, not for long. Advisers say that you don’t need to overpay and take your iPhone to the workshop if the Wi-Fi doesn’t work, because for the same money they will do the same warming up. If this statement is based on personal experience, then they can be understood, but not a single qualified specialist will warm up an iPhone without disassembling it! Precisely because this is fraught with the blue screen of death of the iPhone after some time. Because, during general warming up, there is a high risk of melting and moving a couple of neighboring microcircuits, and then you will either have to replace the entire system board, or spend a long time and tediously restoring the damaged tracks.
3. Even if the gadget was successfully disassembled, and the screen or display was successfully replaced, the Wi-Fi module was warmed up, or other hardware repairs were performed, there is a risk of ruining a good start with a bad assembly. We often focus on the fastening of iPhones, on the fact that they are very different, although they differ only by 0.1-0.2 mm. And that this difference is extremely critical, and the mismatch of the screws with their seats can cause a lot of trouble, including the blue screen of death on the iPhone, which we are talking about today. And all because when they are rearranged, the cable deforms. Such unfortunate masters will also have to replace the iPhone 5s display cable. If you are very unlucky, the processor may burn out.
4. Another reason is related to jailbreaking, which involves opening access to the iOS file system, as well as the possibility of installing third-party software, which can harm your device.
5. There are very frequent cases when the iPhone is blue after updating to the latest version of iTunes over the air.

What to do?

1. Try turning off the iPhone 5s by holding down the POWER and HOME buttons. Holding time 3-30 sec. At the same time, it is highly desirable that all valuable data be stored in the cloud or on a computer.
2. Wait until the apple phone is discharged and turns off by itself. Then connect the original charger to it and be happy to see lightning on the screen. Sometimes, after this you can forget about the BSOD for a long time.
3. Connect your iPhone to your PC and update iTunes. Having previously created a backup copy of the data.
4. If this did not help, the gadget was not disassembled, you did not jailbreak, and in general the iPhone is under warranty, then it makes sense to return it to the store. Perhaps this is a manufacturing defect, and they will give you a new iPhone 5s, but they will take this one away. If, however, you agree to this, which in an authorized service center drags on for a month or two, then remember that during the repair of the iPhone 5s under warranty, you are required to provide a similar gadget for use.

The iPhone 5s model has many pleasant innovations: a powerful processor, a fingerprint scanner, a new camera and some technical problems. The blue screen on the iPhone 5s, or the blue screen of death, as it is also called, has caused frustration for many owners of the stylish gadget. The problem looks like this: when updating, connecting the phone to a charger, or while running the iWork text editor, or perhaps for no apparent reason at all, the device itself begins to reboot repeatedly until a blue rectangle appears on the display, after which reboots can begin again. The reasons for this are improper use of the device or replacement of parts with low-quality ones during repairs.

This kind of feature is typical for the latest models of iPhone 5, 5S, 6, 6+; the phone may turn off, but after a while it turns on on its own and continues to work. But still, on the iPhone 5s, the blue screen does not appear on its own; there are quite clear reasons for this. This often happens due to the iWork application suite not working properly. The device reboots when closing an application or switching to another one. With an iPhone, many users have forgotten about the existence of viruses and are ready to trust any application downloaded from the AppStore. But it is the operation of third-party programs on a smartphone that leads to failure. Fingerprint scanner- The function is convenient, but it can cause harm if you apply the wrong finger several times in a row. The display lights up blue and not without your intervention. If there were cases of self-repair of the device or the hands of an incompetent technician were involved in the repair, then the cable on the phone’s motherboard could be damaged, which is why the device regularly reboots and a blue screen of death appears.

What to do to get rid of the problem - solution

When a blue screen appears on your iPhone 5s, you shouldn’t immediately run to the first workshop, the case is not fatal. Let's try to solve it ourselves, here are several ways to solve the problem.

1 Complete reboot of the phone. We save all data in the cloud or on a computer. Simultaneously press the Home button (the round button on the phone display, used for a fingerprint) and Power button (the button on the top of the case, used to turn on the device) for 10 seconds and watch the phone turn off. The iPhone should light up, until then we repeat the reboot. You can simply turn off your mobile device and set it aside to lie down for about 5 minutes, after which the phone may turn on, but it does not always work.

2 iTunes is suitable for solving many problems with iPhone, not only for setting ringtones and restoring data. We connect the iPhone to the computer and update iTunes, do not forget to create a backup copy of the data. 3 Another option to solve the problem is to wait until the mobile device discharges on its own. Then connect the phone to the charger and watch the phone turn on. 4 Not all applications are successfully optimized for the new processor, both standard (Keynote, Pages and Numbers) and paid applications from the AppStore. While you're waiting for iOS and app updates, disable app synchronization with iCloud cloud storage. In the AppStore itself, describe the problem in the comments, this will hurry up the developers. 5 As written earlier, putting the wrong fingers on the fingerprint scanner results in a blue problem. You will have to say goodbye to your favorite blocking method for a while and switch to entering a password or disable the blocking altogether. Then download the new firmware via iTunes or iCloud. Most likely, the new update will solve the problem permanently and you can put your finger on the device again. 6 Sometimes the Find My iPhone function on the iPhone is naughty; a program in the background of the device, trying to determine the location, causes the phone to turn off. To disable this function, go to “Settings” - “iCloud” - “Find iPhone” and move the slider to the inactive position. We reboot the device, after which the phone should turn on without much effort.

7 The service center workers themselves recommend that you first check the fastening of the top cable; it is located with the front camera and proximity sensor. This train looks as shown in the picture below. Perhaps when assembling the iPhone, after repair, the bolts on which the cable is attached were mixed up and accidentally swapped. It is enough to move the bolts to the right place so that the cable is pressed against the motherboard. And the blue screen will no longer bother you.

But there are situations when it is still worth turning to a professional. If you do not have experience in unscrewing screws, so as not to damage anything among these small parts, it is better to entrust the rearrangement of the bolts to a specialist. Moreover, if the microscopic channels on the motherboard have been damaged, it will be difficult for an ordinary user to cope without consequences.

If you did not violate the operating rules, and the iPhone itself is still under warranty, then there may be a manufacturing defect and you should return the phone back to the store. The service center usually exchanges it for a brand new iPhone without any problems. Repairing the device may take a month or two, but during the repair period you should be provided with a phone of a similar model.