Apple 7plus: What s the deal with the blurred screen after changing the screen?

1: The screen hardware is damaged.

2: Blurred screen caused by software conflict.

3: Due to the majority of iPhone jailbreaks, some incompatible software installed in Cydia will cause the iPhone to have a blurred screen, as long as it is uninstalled.

5: You haven't upgraded to the latest iPhone firmware because every latest iPhone firmware will have the latest battery control scheme.

6: Go to the after-sales service for free replacement, but the mobile phone must be under insurance by the Hong Kong Bank of China, non-man-made damage, and other circumstances will not work.

On November 5, 2015, according to the foreign **AppleInsider news, the biggest change in the iPhone 7 comes from the processor and memory, the news said that the iPhone 7 released by Apple next year will continue to use 2GB memory, and the memory of the iPhone 7 Plus will be increased to 3GB. Meanwhile, both iPhone 7 and iPhone 7 Plus will feature the A10's mobile processor.

There are several possibilities:

1: The screen hardware is damaged.

2: Blurred screen caused by software conflict.

3. There is a problem with the changed screen.

Solution: 1. Find a local maintenance point for hardware problems.

3. If the screen problem is solved, the merchant who will change the screen for you will consult and coordinate.

Suggestion: Try to find a store or a party for regular maintenance.

It is recommended to restart the phone to see if it can be used normally, if not, it means that this is a kind of screen blurry, and the reasons and solutions for the blurry screen are as follows:

1. If the cable of the mobile phone is broken, the cable connecting the screen and the motherboard is burned or the contact is poor, so it is good to go to the after-sales store to replace it.

2. The screen is broken and the screen needs to be replaced, ** higher.

3. The motherboard is broken, this probability is relatively small, but it is not ruled out that the solution is to replace the motherboard, which can be repaired by Apple. It is mainly caused by the screen group, which is caused by the IC problem of the screen line.

There are also different screen screens, mainly in the following situations:

1. The screen appears black or colored. Horizontal or vertical bars, generally the problem of LCD cables, although there may seem to be only one on the screen, but because the LCD cable is directly connected to the display glass mirror, it is difficult to repair once it is broken, unless it is a professional technician. The only way to do this is to return to the factory and replace the hardware.

2. Occasional fonts or images are garbled when booting or using, which may be due to the bug of the software version, or it may be the cause of damage to the CPU or font library, flash memory, etc., the former can be solved by flashing the firmware, but the latter needs to be repaired, and it also needs to be returned to the factory.

3. If the screen appears cloud-like spots, then there is no doubt that the LCD screen is damaged, and there is only a possibility of replacement, no repair.

The problem of white lines (blurred screen) on the mobile phone screen may be caused by the following reasons:

1. The mobile phone has been dropped, bumped, or used for many years. may cause damage to the phone cable. It is recommended to send it to a mobile phone store or after-sales maintenance to replace it with a new mobile phone cable.

2. It may be due to water or bumps that cause the screen in the mobile phone to be broken. It is recommended to send it to a mobile phone store or after-sales repair to replace it with a new screen in the phone.

3. There may be a problem with the current system firmware of the Apple phone. It is recommended to redo the system firmware of the mobile phone, or update and upgrade the new version of the system.

If the screen color of the mobile phone is abnormal, such as black screen, splash screen, flower screen, white screen, red screen, etc., it is recommended to:

1.It is recommended to restart the phone to try: Press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device;

3.If it comes with system software, it is recommended to update the system version of the mobile phone to try: please go to Settings - About the phone (about the device) - Software update (system update) - Update (please back up the data in the device before upgrading).

If the problem persists, it is recommended to bring the purchase invoice, warranty card and mobile phone to the local mobile phone purchase office for repair or to a nearby mobile phone repair shop for repair.

The screen of the Apple mobile phone is blurred, which means that the screen of your mobile phone is damaged, and there is another possibility that the cable contact is not good or the wire is broken, so it will cause the phenomenon of blurred screen.

iPhone7 fans change the screen, resulting in the motherboard's display of a blurred screen, which is another classic failure.

The reason why the phone has a blurred screen.

1. First of all, there is the possibility that the cable is broken. Most of the materials of the mobile phone screen are LCD, and the broken cable of the LCD will cause the LCD screen to blur. This one is also more difficult to fix.

2. The second is that the LCD screen itself is broken, such as the inside of the table is broken, then the screen must be flowered, so it can only be replaced with a new one.

3. Furthermore, sometimes we use our mobile phones to convert from one page to another, and we can't react at once, and we get stuck**, showing the phenomenon of image blurry screen.

4. In order to avoid affecting your daily use, it is recommended to bring your mobile phone to a regular Apple customer service center for inspection and maintenance.

1. The mobile phone has been dropped, bumped, or used for many years. may cause damage to the phone cable. It is recommended to send it to a mobile phone store or after-sales maintenance to replace it with a new mobile phone cable.

2. It may be due to water or bumps that cause the screen in the mobile phone to be broken. It is recommended to send it to a mobile phone store or after-sales repair to replace it with a new screen in the phone.

3. There may be a problem with the current system firmware of the Apple phone. It is recommended to redo the system firmware of the mobile phone, or update and upgrade the new version of the system.

4. It is recommended to bring the equipment to the after-sales center for maintenance and processing, and the service fee will be waived for online appointment.

If the other parts are normal and only a small piece is broken, it is possible that the cable is broken or the screen is damaged.

Because the processing screen needs to go through a series of operation processes such as screen disassembly, separation, glue removal, and lamination, and the entire operation process must be operated in a dust-free environment.

It is recommended that you bring your phone to an Apple Customer Service Center for repair.

、About the above Apple mobile phone 7plus mobile phone screen blurred screen。 To be honest, the screen of this mobile phone is also a common fault of the display circuit, which is mainly manifested as abnormal display of the display screen, with horizontal bars, vertical bars, etc., which is relatively easy to identify.

Target. In this regard, the reasons for this failure of the above Apple 7plus mobile phone are mainly falls, water ingress, and aging of the display.

If the above screen troubleshooting display screen problem still doesn't work, then focus on checking, the display seat on the motherboard supplies negative voltage, if there is no voltage, continue to check down, check the negative inductance, and then check the negative power supply tube and other components.

The mobile phone screen is distorted and the screen is blurry, and it can be said that there is no good way to solve it, only to send it for repair and replacement.

Or you can buy a new one with money, if you can't use it, it's really to the point where you have to replace it, and you can also consider replacing it.

But I also had such a situation on my mobile phone, just go to the phone repair and ask him to replace the mobile phone screen for you.

The problem of the inner screen of the mobile phone, or the motherboard, the former is about six hundred, and the motherboard is higher, and it needs to be considered for maintenance.

There is nothing to question about this problem, you just need to go to the after-sales service to repair.

1. The mobile phone has been dropped, bumped, or used for many years. may cause damage to the phone cable. It is recommended to send it to a mobile phone store or after-sales maintenance to replace it with a new mobile phone cable.

2. It may be due to water or bumps that cause the screen in the mobile phone to be broken. It is recommended to send it to a mobile phone store or after-sales repair to replace it with a new screen in the phone.

3. There may be a problem with the current system firmware of the Apple phone. It is recommended to redo the system firmware of the mobile phone, or update and upgrade the new version of the system.

4. It is recommended to bring the equipment to the after-sales center (020-83621957) for maintenance and processing, and make an online appointment to waive the service fee.

1. The LED cable plug of the mobile phone screen is loose and the motherboard interface, it is recommended to go to a professional maintenance place, no need to repair, just plug it back in.

2. The iPhone battery is also not soldered to the motherboard, and the battery is also easy to remove, and the battery is easy to loosen.

3. How to deal with other iPhone screen not lighting up: Press and hold the "on" button and "home button (the lower round key)" with both hands at the same time, insist on insisting on it for about 10 seconds, and it is basically reflected, usually it is automatically restarted, and it will be good after the phone starts.

The camera cable is loose, or the lens chip is soldered.

Either it's broken here or there. Go to a phone repair shop and get it fixed.

The camera has been broken, so send it for repair.

The parts inside came off and had to be repaired.

It must have been broken, so send it for repair.

The screen is broken according to the situation, one is the broken glass of the outer screen. However, the touch function and display are completely normal, in this case, the external screen can be replaced separately. There is also a situation that the LCD or touch of the inner screen bursts, and once the display or touch function is abnormal, the entire screen must be replaced.

Do I need to change the screen of my iPhone7P phone? What are the reasons for the blurred screen?

If the other parts are normal, only a small piece is broken, it may be that the cable is broken or the screen is damaged, because the screen needs to go through a series of operations such as screen removal, separation, glue removal, lamination, etc., and the entire operation process must be operated in a dust-free environment.

It is recommended that you bring your phone to an Apple Customer Service Center for repair.