iPhone 5 screen flickers after replacement. Video instructions: troubleshooting

16.12.2017

iPhone smartphones They are distinguished by their reliable operation, but problems can also arise with them. Some of them appear unexpectedly and without reason, others after physical impact on the phone or other manipulations with it. In this article, we will look at a problem that owners of the iPhone 6 and iPhone 7 often encounter, but it can also appear on other models. It's about about flickering of the device screen during operation. This shimmer can be intense or slightly noticeable. In this article, we’ll try to figure out how to fix it yourself without contacting a service center.

Solution #1: Restart your phone

Users who have already updated their devices are experiencing a wide range of issues and it seems that this version is truly unstable. One problem is the screen that keeps flickering. There is also battery drainage and so on. The first thing you need is a reboot. Press and hold the power button and then slide it until it turns off. When the device is turned off, press and hold the same button again to turn the device back on.

Solution #2: Disable automatic brightness

This can be very helpful.

Solution #5: Reset all settings

Reduce motion to On. . First, we need to eliminate any possibility of failure software. Then swipe the red power icon from left to right. Before exploring your repair options, there are a few tricks you can try that may resolve the issue. Use thumb to press down directly on the screen where the logic board connects to cable cables display. If you don't know where to click, use the image above as a guide.

iPhone screen flickering due to software problem

Most often, the problem with a flickering screen occurs unexpectedly. For example, it may appear after downloading the next version of iOS or updating programs to the device. In this case, most often the problem is hardware in nature, and it can be quite easily fixed by resetting the smartphone.

Both of these tricks are fairly non-invasive, so we recommend you give them a try before exploring your repair options. Don't panic if the display flickers. Instead of defective equipment, it can also be right mistake software. We'll show you how to get to the bottom of the problem and fix the software problem - and what you should do if your display really needs repair.

Resetting the display flicker using reset

In case of severe defects, excessive display errors or problems with color display are clearly visible. But often the display only blinks or there is a slight but alarming flicker. This problem can be solved, if necessary, by program basis. All applications are closed and memory is completely empty. Alternatively, a more complex return to a running state should be considered as an attempt at a solution. However, such applications and user data were lost.

Before proceeding directly to resetting your device, we recommend that you complete the following steps:

• Use iTunes to back up your iPhone files. To do this, you need to connect your smartphone to your computer and synchronize. It is important that you have it installed on your computer latest version iTunes;
• Disable the “ ” feature that became available on Apple mobile devices after operating system iOS

Such actions most often help solve the problem with a flickering screen.

Hardware defect cannot be ruled out

A flickering display can also be quite simply a matter of brightness settings. Especially when the device selects fluctuating settings when the car's brightness is turned on. A flickering display does not have to be due to faulty hardware. . The people of Cupertino have announced that they will be renovating them, although, yes, your pocket will also have to cooperate in this arrangement.

This is what many users in the United States have called touch disease. The company has decided to fix all devices that have these faults until the screen breaks or cracks and the phone is in good working condition.

It is worth noting that if you are unable to connect your iPhone to your computer, you can reset the device directly through the operating system. To do this, you need to go to “Settings” and select the “General” section. Next, go to the “Reset” menu and click among available options"Reset all settings" item.

When the display starts flashing when you restart your iPhone

This is not the first time they have been in a similar situation, although they have faced costs in the past. However, this time they decided that the user should be responsible for any accidents to their device. In his blog, he complained that despite acknowledging the problem, Cupertino did not acknowledge that it was a touch illness and criticized that they did not attribute it to a manufacturing defect.

The program is a good start, but it doesn't go far enough. Now you will have to prepare your wallet to solve this problem. This step-by-step guide and video guide answers frequently asked questions. When you see screens or batteries sold as "original", ask the seller: what does that mean? Where do the pieces come from and how does the seller ensure their quality?

After this, the device will reboot and the problem should be resolved.

iPhone screen flickers after replacing battery

Another common problem that iPhone owners have to face. As is known, after several years active work The battery in the iPhone is degrading, and many device users decide to replace it. This can be done either independently or with the help of service center specialists.

Is it reliable? Are customers satisfied with the product? If the parts are relatively inexpensive, it could be a trap. Our replacement kits are not the cheapest, but they have high level quality and good service clients. Low priced parts are likely to be of low quality or have not been tested or perhaps the ones that have been returned by other customers.

Another thing to keep in mind is customer service. Can the salesperson help you if you have any questions or complaints? Do you have an official website with contact information? By following this guide, you can avoid low quality pieces and fall prey to some shady seller.

After replacing the battery, a problem that often arises is that the iPhone screen flickers immediately after turning on the device. In this case, we are not talking about a malfunction of the iPhone or the new battery. The fact is that after replacing the battery, the capacitors inside the device are recharged, which results in screen flickering. This situation is considered normal.

Screws are usually lightly tightened, so loosening them will require very little effort. The phone has very little room to shake, so you won't gain anything by applying excessive force to the poor screws. On the contrary: if you squeeze too hard, you can damage the phone.

And now what?!

It usually doesn't take too much effort to release them. With a slight twist of your wrist you can tighten them again. This applies to both external and internal screws. In some cases, you may need to perform a soft reset before using your phone for the first time after changing the display. You can do this by pressing the Start button and the Power button at the same time until the device reboots.

Important: If after 2-3 hours of using the smartphone after replacing the battery, the screen continues to flicker, the device will need to be taken to service center for diagnostics. Maximum recharge time for capacitors after turning on the smartphone for the first time new battery- 3 hours.

iPhone screen flickers after being dropped

The situation when the iPhone falls out of your hands or falls off the table occurs frequently. If the device falls from a small height, most often this does not lead to any unpleasant consequences. But there are also exceptions.

The screen does not turn on, constantly flickers or shows defective pixels!

If you don't get the desired result, try the following. If your screen is not working properly on your phone, you should check a couple of connectors inside. This can happen if the screen does not fit well into the case. Make sure it is level on all sides, leaving no gaps, and that the device has not moved it to one end.

These answers don't answer my question. What should I do now?

Continue pressing slowly until you reach the start button. Replacing the display will void the phone's warranty. Have you tried everything? Have you read all the above questions and their answers and found the one that describes your case? You can also contact us via. When the device reaches this state, it must be charged for at least 10 minutes before it can be used. After a few seconds, a charging icon will appear on the phone screen. It may take about four hours for the device to fully charge.

If the screeniPhone started flicker after a fall, there may be several reasons for this “behavior”:

• The display is damaged;
• The display backlight is damaged;
• Board components are faulty;
• There were problems with one of the cables.

Only the most common reasons are listed above. To determine what exactly is causing the malfunction in such a situation, you need to contact a service center for diagnostics.

This is our next material in a series of solutions to certain problems that may arise for everyone iPhone owner 6. Today we will look at a way to eliminate one really unpleasant deterioration that can occur in any user - display flickering. We took this topic for writing instructions from real life- one of our readers sent us his story and question, and we tried to describe in as much detail as possible the instructions for troubleshooting the problem that arose.

If you are using iPhone 6 or any other model Apple smartphone, then at any time you can ask your question in the comments, describing the breakdowns and errors that arise in the operation of the device. We will gladly try to help you solve any problems and troubleshoot problems. All that is required from you is to provide us with the maximum detailed information and more details so that we can give the most correct and effective way solutions to your problem.

iPhone 6 display flickering problem after being dropped

Problem: This morning I was getting ready for work and my iPhone was sitting on a shelf in my locker. When I took the belt out from there, I, of course, caught the phone and it fell to the floor from a height of about one and a half meters with the display down. He was in protective case, and on the display it is pasted strained glass. Thanks to the glass, the display remained intact, but it itself did not survive the impact and cracked. However, the display image now begins to flicker and sometimes appears yellow, green, or blue. The display and its touch surface are working properly - I am writing this text directly from the phone, but nevertheless I would like to know what I can do to eliminate this terrible flickering. Tell me, can I fix this problem with the iPhone 6 myself?

Solution: Any fall, of course, can damage not only appearance and the body of your device, but also negatively affect internal components smartphone, which may be causing the problem in your case. We strongly recommend that you refrain from attempting to resolve component problems yourself. Except in those cases when you probably know what you are doing and have some experience in it. The best solution in your case would be to contact an authorized service center to receive qualified assistance.

But before asking for help, we recommend that you back up all your data, restore your iPhone 6 to factory settings, and clear user information. This way, you can check whether your display flickering problem is software-based or due to software errors.

Before you restore iPhone settings 6 and carry out cleaning:

• Make sure you have the latest software installed on your PC latest version iTunes programs.
• Back up your device using iTunes. Sync all content stored on your iPhone.
• If you're using iOS 6 or later, go to Settings > iCloud and turn off Find My iPhone.

Cleaning and restoring your device

• Connect your smartphone to your computer using the original cable that comes with it.
• Select your device in the iTunes window.
• In the General tab, click the Restore button.
• In the message that appears, select the Restore option again to confirm that you agree to restore your device to factory settings and delete absolutely all user information. iTunes will download the latest software for the device from the Internet and perform a restore operation.
• After this procedure, your smartphone will reboot. When the restore is complete, you will see welcome message on the device screen. Follow all the Setup Assistant steps to activate your smartphone. You can set it up as a brand new one or download one of the copies you created earlier - from iTunes or from cloud service iCloud. If you are performing this operation with a smartphone rather than a tablet or iPod player, make sure there is a SIM card in the tray. Its presence is required for device activation.

How the repair works:

• 1 We diagnose the imported goods for free
  device received by you or our courier.
• 2 We carry out repairs and also provide a guarantee on new installed parts. On average, repairs last 20-30 minutes.
• 3 You receive a working device yourself or call our courier.

Flashing of the phone display can be caused by several reasons. The main ones include:

• system wear;
• software glitch;
• mechanical damage to the display;
• failure of the microcircuit that controls display processes;
• water getting inside the panel;
• The cable is coming out of the PCB connector

How to fix the device?

First, try simply restarting the iPhone 5; do not rule out the possibility that the smartphone is blinking as a result of a normal system failure or an overload of the operating system. But if the problem persists and the phone continues to blink even during reboot, then there is a possibility that there is a software glitch in the iPhone 4s. In this case, you need to update or carry out iOS recovery via iTunes.

If after this the screen continues to ripple and flicker even when turned on, then remember if the iPhone 4 fell. By the way, the smartphone does not have to fall from a significant height; half a person’s height is enough for the iPhone 5c to be seriously damaged. A fall inside the iPhone 4c can cause a lot of trouble. Most often, after mechanical impacts they suffer:

• printed circuit board cable,
• motherboard;
• chip;
• external panel;
• screen

In this case, not only the display, but also the backlight may stop working. After this, the screen will behave inappropriately both when making calls and when charging. In this case, the intervention of a specialist is necessary to restore its operation, but sometimes it even comes down to replacing the board or microcircuit. Our service center technicians will be able to easily as soon as possible install a new board.

In addition, the moisture factor should not be excluded. It is not uncommon when after telephone conversation, for example, in the rain, the iPhone 5s begins to flicker or even turn off spontaneously. The liquid has a very negative effect on the operation of all systems and oxidizes contacts and boards. Therefore, if you were caught in the rain some time ago or dropped your iPhone 5c into water, you should immediately seek help from specialists.

We serve employees of these companies

We will solve any problem!

Our service center has been operating in the Apple device servicing market since 2009. Modern equipment and accumulated experience make it possible to restore the functionality of your smartphones efficiently and in the shortest possible time. Trust us with your problem, no matter how complex it may be. While we are working on your smartphone, you can comfortably spend time with a cup of tea in our waiting room. Without Have a good mood No one has ever left us.

If there are problems with the display, you must immediately seek diagnostics and repair. Since mechanical defects that cause ripples iPhone screen, can progress and lead to more serious damage.

Handle your iPhone with care, use trusted services, and the device will not need repairs for a long time.

Tariffs if the iPhone screen ripples

Model	Module copy AAA	Module original Apple(AASP)	Soldering mat. boards	Repair time
iPhone 5	1900 rub.	-	from 3000 rub.	from 30 min.
iPhone 5C	1900 rub.	-	from 3000 rub.	from 30 min.
iPhone 5S	1900 rub.	3500 rub.	from 3000 rub.	from 30 min.
iPhone SE	1900 rub.	3500 rub.	from 5000 rub.	from 30 min.
iPhone 6	2100 rub.	5000 rub.	from 5000 rub.	from 30 min.
iPhone 6 Plus	2500 rub.	5500 rub.	from 5000 rub.	from 30 min.
iPhone 6S	2700 rub.	6000 rub.	from 6000 rub.	from 30 min.
iPhone 6S Plus	3200 rub.	6500 rub.	from 6000 rub.	from 30 min.
iPhone 7	3500 rub.	7500 rub.	from 8000 rub.	from 30 min.
iPhone 7 Plus	4000 rub.	8000 rub.	from 8000 rub.	from 30 min.
iPhone 8	4500 rub.	10,000 rub.	from 10,000 rub.	from 30 min.
iPhone 8 Plus	5500 rub.	12000 rub.	from 10,000 rub.	from 30 min.
iPhone X	14,000 rub.	20,000 rub.	from 20,000 rub.	from 30 min.

Determine exactly why the iPhone 7 screen is rippling | 8 | X, diagnostics will help. You can make it yourself (with using iTunes) or at the service center. Service apple center Favorite will conduct a full hardware diagnostic of your iPhone free of charge in case of subsequent repairs.

This defect occurs on the device after the phone falls on a hard surface or poor-quality repair, if 6 | 6S, the display matrix may be damaged. In this case, a complete replacement of the display is necessary. Since it is a single module of a sensor, matrix and glass. When dropped, the display cable often comes off; in this case, the screen of the iPhone 6S will stop rippling after the contacts between the cable and the screen are restored.

order

Why does the screen ripple on iPhone 7 | 8

The screen on the iPhone flickers and ripples due to:

• ● mechanical damage to the display or its power supply;
• ● poor quality repairs;
• ● oxidation of screen power controller elements.

What to do if the iPhone X screen is rippling?

Throwing the phone onto a hard surface can damage the chips on the board. iPhone screen ripples 5 | 5S after this, it means the display controller chip is damaged. In this case, an urgent replacement of the microcircuit is required. If you leave this symptom unattended, you can suddenly find yourself with a “black screen”.

Water that gets under the body of the device causes various damages. If the iPhone 6S screen ripples after contact with moisture | 6S Plus, may have oxidized printed circuit board. Further oxidation can damage not only the display, but also other elements of the device. Depending on the severity of the damage, the entire motherboard or its soldering.

Apple users who experience flickering iPhone screens and problems with the backlight can easily make calls, write SMS and go online. The situation is annoying (especially when there are black bars), but it seems that the problem is not critical - the sensor works, the display functions.

This is true when the image flickers due to software glitches or errors in setting up the iPhone screen. Then you can fix your smartphone yourself and at home, having access to personal computer or laptop.

It’s another matter if you dropped your iPhone from a height or spilled it on liquid: water, tea or coffee. In such a situation, it is urgent to disassemble the gadget, carry out diagnostics and repairs. Delay leads to serious consequences.

What causes the display and backlight to flicker?

Most often the screen flashes on the iPhone 4S, but Apple phones Models 5 and 6 are also no exception. The main reasons why the image begins to flicker:

• Damage to the cable, printed circuit board (result of liquid spillage or accidental impact)
• display malfunction (usually caused by mechanical damage, if you do not use a case and protective glass)
• failure of the microcircuit responsible for controlling the screen (it is often damaged due to falls and moisture, which causes corrosion)
• break of contact between the cable and the connector (this situation occurs quite rarely)
• software failure (for example, when installing unlicensed firmware)

A sure sign software malfunction iPhone – periodically part of the screen does not flicker, but glows bright color. For example, yellow or blue.

Solving the problem on your own

All factors - shocks, falls, moisture, use non-original cables and pirated software - they threaten iPhone performance any generation. If the backlight “shakes” and the screen on your iPhone flashes, you can try to fix the problem yourself.

To execute preparatory work, necessary:

• check availability iTunes updates- if the utility version is outdated, download the update from the official Apple website
• make a backup ( backup) iPhone - backup copy includes all important information(photos, notes, contacts, Internet connection settings, etc.)
• synchronize your phone with your personal computer
• disable search function (for iPhone 6 version)

Before you go through the cleaning and restoration procedure, it's worth trying to customize your iPhone screen. You need to go to the main settings, click " Universal access" and "Increase contrast", turn on "lower white point". You should also disable automatic adjustment brightness and reboot the device.

If the screen on your iPhone still flickers, you need to clear and restore your data. You need:

• connect your smartphone to a landline or laptop computer(use only original Apple USB cables)
• open the iTunes utility and select the gadget, click on the restore button
• confirm your action

iTunes will upload to iPhone latest software version will return the settings to default. Then the device will reboot automatically.

According to instructions virtual assistant you need to configure the gadget using the previously created backup file. Important point– you need to install a SIM card to complete the activation procedure.

Another situation: after downloading and installing new program The device displays the message “Use iTunes to restore.” At the same time, the screen on the iPhone flickers, black bars and other image disturbances are visible.

The troubleshooting algorithm (the so-called the hard way reboot):

• connect the gadget to the PC via USB port
• simultaneously press “Home” and “Power” (for iPhone 7 version – “Power” and the volume button), hold them for 10-15 seconds
• If the display shows the Apple logo, then everything is working

If all actions are unsuccessful and the screen on your iPhone is still flickering, you need to contact a qualified technician. An experienced technician will quickly find the exact cause of the breakdown and select original spare parts Apple will repair the device.

Where to go for help if you have a problem with your iPhone screen

Every owner of Apple technology wants to save money when the screen on the iPhone flashes or another malfunction occurs. There are many articles on the Internet, but you cannot do it (replacing the display and sensor, soldering a cable, flashing it) yourself without having experience, professional tools and original Apple parts.

If the iPhone screen begins to flicker and the backlight begins to “blink” (after a cold, flood, shock or fall), there are two options.

What to do if the iPhone 5S screen flickers? This question is often asked by owners of Apple gadgets, because the screen suddenly began to blink. In such a situation, you need to do something as quickly as possible. Wasting time will only aggravate the situation - it will lead to serious damage to the device and expensive repairs.

Shimmering iPhone display 6 or another gadget is a problem that in rare cases can be solved at home. It is better to immediately seek advice from a service center. The technician will conduct diagnostics and determine the cause of the problem. Depending on what exactly caused the display to malfunction, repairs will be carried out.

Our article will tell you why the iPhone screen blinks and how to fix it.

Let us say right away that such a problem can happen not only with the 4S model, but also with many others. The screen on iPhone 5, iPhone 6 and any other Apple gadget may blink. The first model is given as an example, since owners of this particular version of the smartphone often complain about the screen flickering.

So, among the main reasons for iPhone display flickering are the following:

1 Failure of the display itself (for example, iPhone 6). As is obvious to everyone, only replacing this element with a new one can help here. It must be said that this is one of the most expensive types of repair of iOS gadgets. Only replacing the motherboard will cost more. Therefore, it is recommended to handle the phone as carefully as possible, carry it in a case and try to avoid mechanical damage. 2 If the screen flickers on an iPhone 4, 5 or six, this may be caused by another reason - a failure of the microcircuit. As in the previous case, in such a situation only replacing the part with a new one will help. 3 Liquid got into the device. In turn, it led to corrosion that affected various internal elements of the gadget. These could be cable parts, printed circuit board parts and much more. Only a technician can give an accurate answer after opening the case and carefully examining the “stuff” of your device. In other words, if you dropped your mobile device into the water, start with diagnostics. And it’s better not to delay this procedure, but to take the device to service as quickly as possible. 4 The device has been dropped or otherwise mechanical stress. This usually leads to difficult negative consequences. For example, often a printed circuit board stops functioning normally. Damage to the cable and much more occurs. 5 A very rare reason is the cable coming out of the connector. But still it takes place.

These were the main reasons for display flickering on iPhones different models. Of course, there are others, but only an experienced technician can identify them after a comprehensive diagnosis of the device.

To summarize this section, let's also say that sometimes the screen glows yellow, blue or another bright color. This usually indicates one thing - the software has gone wrong and requires flashing.

When the iPhone started to flicker after being dropped: what to do

Since this reason for screen flickering is the most common, let's talk about it in more detail. Imagine this situation. Early in the morning you were getting ready for work. Your iPhone was lying on the dresser. When you took the belt out from the chest of drawers, you accidentally caught the gadget and it fell to the floor with the display down, hitting it hard. The height of the fall is about 1.5 meters.

The iPhone was in a case, and tempered glass was applied to its screen. Thanks to this protection, the display was preserved, but the coating itself was cracked.

After this whole incident, the display of your gadget began to flicker and sometimes yellow or blue colors appear on it. At the same time, the sensor continues to work. You can write and talk on your phone.

So, the question is: can you fix this problem yourself at home? Or, with such “symptoms”, should you immediately run to the service center?

To begin with, we note that any blow negatively affects the mobile gadget. And at best, its appearance will deteriorate, and at worst, the “filling” will be seriously damaged. In the situation described, most likely, the latter occurred, which led to flickering.

Experts are categorically negative about repairing gadgets at home when similar problem. The only exceptions are experienced users who have already repaired their device and coped with this task successfully. In addition, you need to know the algorithm for disassembling/assembling the device. That's why the best solution the user will contact a repair shop at least for initial diagnostics.

But before going to the technician, be sure to make a backup, restore the device to its original settings and clean the device of absolutely all data. This way you will check whether the problem is caused by a software glitch or some kind of software error.

Before restoring settings and cleaning the system, do the following:

• Check iTunes utility for freshness. If you do not have the latest version of this program on your PC or laptop, download a new one from the Apple resource on the Internet.
• Make a backup of your device in this program.
• Share content (sync) between iPhone and PC.
• If you are working with a gadget version 6 or older, deactivate the iPhone search function.

The cleaning procedure itself iPhone recovery will include the following steps:

• Connecting the gadget to a PC or laptop using a USB cable. Let us remind you that the cable must be original to avoid problems. It is dangerous to use Chinese fakes. So use only those accessories that come with the device.
• In the iTunes utility window, select your gadget.
• In the general tab, click on the restore button.
• A new window will pop up in which you need to select the same button. With this action you confirm your decision, and the recovery operation will start automatically.

The iTunes utility will download the latest software for your iOS gadget. And after that, it will restore to the original settings. At the end of the process, the device will reboot.

If everything goes well, a welcome message will appear on the gadget’s display. Next, you'll need to follow the Setup Assistant instructions to activate your phone. Here you will have the choice of setting up the gadget as new or based on one of the backup copies that you made earlier. You can also download a copy to iCloud.

If you are activating an iPhone and not another iOS device, make sure that the SIM card is inserted into the appropriate tray. This required condition passing activation.

When the display starts flashing when you restart your iPhone

For some users, it sometimes happens that after downloading and installing some software, the gadget crashes into Restore. The screen flashes. As a rule, black stripes or “snowflakes” appear on the display. But there may be other manifestations.

And the easiest method to fix the problem in such a situation is to connect the device to a PC or laptop using USB cord. Then you need to immediately click on Home and Swith Power. These keys should be held for 10-15 seconds until an apple appears on the display. This will mean that the iPhone has entered normal mode work.