What s going on with the streaks on my iPhone4s 5

There are the following reasons for the streaks of the iPhone 4s: cable problems, screen problems, motherboard problems.

The streaks of iphine4s may be a problem with the wiring.

The solution to this situation: the cable is broken, that is, the cable connecting the screen and the motherboard is burned or loose, and you can change the cable.

Streaks appear, it may be a screen issue.

The solution to this situation: the LCD screen of the mobile phone is broken, and the entire screen needs to be replaced, and the replacement cost is very high.

Streaks appear, and there may be a problem with the motherboard.

The solution to this problem: the motherboard is broken, replace the entire motherboard, but this probability is relatively small, but it is not excluded, the way is to replace the motherboard, generally the motherboard is cheaper than the screen.

Note: In addition to the above circumstances, if the mobile phone has not passed the warranty period, the user can get Apple after-sales service to repair, do not find a non-Apple repairer, because once the phone is disassembled, there is no warranty.

It may be related to the system, and it is recommended to do the following:

1.Try shutting down and restarting your device and try again.

2.Open Settings > General"－"Revert"－"Reset all settings"(Reset all settings and rest assured that no data on your device will be erased.) Restore to factory settings. Then set it up again.

The appearance of streaks on the screen, commonly known as clutter, may be caused by the failure of the display circuit, mainly caused by abnormal pulse width voltage. There may be many reasons for the problem: one is that the parameter value of the resistance R-capacitance C-inductance L of the display circuit changes (deteriorates), which makes the display circuit detuned; The second is that the power module displays the voltage output abnormally, resulting in the wrong input voltage of the display circuit, the working part of the display circuit is normal, and finally the screen appears streaked.

The first external cause is that the mobile phone has been working non-standard for a long time and the environmental impact such as temperature and humidity; Second, after the mobile phone is dropped, the electronic components on the motherboard are loose or fall off, and streaks will also appear. Go further to the ** female soldier shop to ask the shopkeeper.

The general way to deal with the iphone4 phone screen keeps flashing:

1. Check whether the screen is damaged, if so, it is recommended to replace the screen.

2. If the screen is intact, it may be that the system is unstable due to software conflicts, and it is recommended to restore the firmware or update the system.

3. Check whether there is a screen problem caused by hardware problems, such as loose cables, which may lead to the above situation. It is recommended to send it to the after-sales service.

It can be determined that there is something wrong with your iPhone4. Either a refurbished machine, or a screen that has been changed before.

The causes and solutions of the blurred screen are as follows:

1.If the cable is broken, the cable connecting the screen and the motherboard is burned or loosened.

2.The screen is broken, and the LCD screen is broken, this kind of no way, the most troublesome, to replace the entire screen assembly, the cost is very high.

3.If the motherboard is broken, it is also to replace the entire motherboard, but this probability is relatively small, but it is not ruled out, the way is to replace the motherboard, and the motherboard is generally cheaper than the screen.

Users can get Apple after-sales service to repair, do not find a non-Apple repairer.

I can only change the screen.,Regular Apple after-sales**2000 or so,It is recommended to find a private place that knows the root to the bottom to replace it。 My 4s outer screen cracked, and it cost 400 at a friend's, and it was smooth after the change, basically the same as the original.

The screen hangs and the screen needs to be replaced!!

Analysis:1Screen damage, caused by damage to the internal electron gun or leakage of the liquid crystal.

2.The motherboard is damaged, caused by component burning, short circuit, etc., which eventually leads to abnormal screen display and device crash.

Solution:1Replace the screen. The State Bank of Hong Kong is under insurance, and non-man-made damage can go to Apple after-sales service to replace the screen free of charge, and the rest will be replaced with a new screen for a fee.

2.Replace the entire machine. The State Bank of Hong Kong is under warranty and non-man-made damage can go to Apple after-sales service to replace the whole machine free of charge, and the rest will be replaced with a fee.

This is a kind of screen blurred, and the reasons and solutions for blurred 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.

The inner screen is cracked, and I'm repairing the phone.

The iPhone4S has color stripes in photography because the camera has been broken, so there will be streaks when taking photos. The steps to replace the camera are as follows:

Step 1: Shut down first, and then remove the two screws at the bottom and push the back cover upwards to remove the back cover.

<>Step 2: After the back cover is removed, the battery needs to be removed first. Remove the battery as illustrated.

<>Step 4: At this point, you can take out the camera and replace it.