Urgent high score phone white screen problem

I'm a mobile phone store, your phone is a cable problem! **Not expensive under 10 yuan! Then see if you have any acquaintances!

There are no other methods, only to change the cable! If you say it's not a problem, it's a software problem, just flash it! Follow-up:

$10? Is it that cheap? How much does it cost if you don't have an acquaintance?

What should I do if there is a software problem? Where do you go to brush the machine? Have my model?

If you don't have it, the minimum is 30 yuan, and if you flash the phone, you can also go to the place where the mobile phone is repaired! By the way, does your phone still have a warranty?

Or you can go to the place where you bought your phone to flash it! Backgammon mobile phones are maintained for life! Follow-up:

I bought my phone online, is there a warranty, can I take it to the post-service area? I've bought one here before and it's also backgammon, and it costs more than 100 to buy a headset! I'm only 35 on the official website, I think they cheat people, so where can I repair it safely and cheaply?

If you turn on the photo session screen, it is also related to the cycloid! If the screen is white, the phone is not stuck, but the screen is not visible and you can't use it!

Do you have a backgammon repair point there? If you have it, it's better to take it to the backgammon maintenance point, or other people will help you mess around, and if it's okay in time, he'll tell you that there is a problem! If you don't understand something, you can ask me!

I'll tell you! Supplement: As long as the warranty period has not passed, you can get the authorized point warranty Even if it is over, it is not expensive to repair it at the authorized maintenance point Some places are to make your money Backgammon authorization points will not be If the backgammon authorization point gives you a mess, you can complain about him Call 12315!

You must know how to protect your own rights and interests! Follow-up: Add 551991654, it's so troublesome.

Ninety percent of it is a wire problem! You can't even do it. Can I brush the machine well if I have hardware problems?

Supplement: Your camera is not on top of the slide! Follow-up:

Anthracene, yes : That's also a problem with the wiring. Let's go for a change of insurance.

It is recommended to change the cable to Blue or Black King Kong. Durability point.

Remember.

1. Please restart your phone and observe whether it can be used again.

2. The new version of the system has improved the compatibility and stability, and optimized the performance, please go to Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Version) to view the system version information. If it's not the latest version, it's recommended to upgrade the experience.

3. Multiple applications running in the background will occupy too much memory or other resource family wheels, and the phone may be overloaded and may be abnormal, so it is recommended to use it"One-click acceleration"Clean up background apps.

Note: Restoring all settings will not delete any data or ** files, only all settings of the phone will be restored (such as the wallpaper, unlock style, wifi, default selling and opening program, desktop layout, etc.), and some third-party application accounts need to be re-logged in, please confirm that it does not affect the use of the software before operating. For data security, it is recommended to back up your phone data in advance before the operation.

You can go to the cloud service - device cloud backup - backup data type - system data - return - backup immediately to back up some system settings and desktop layout; Cloud service - data synchronization - turn on WLAN, Bluetooth, etc. to synchronize data to cloud service).

6. If the above methods cannot be solved, please back up the device data in advance, and bring the device and purchase voucher to the vivo customer service center. Detect.

Please go to the regular store and re-flash the machine.

The following is for reference.

1. The situation of white screen is the most common, it is caused by a bad screen, cables, IC and motherboard, depending on what causes the white screen.

2. In the end, the problem can not be solved, only bring your purchase invoice to the designated maintenance point for repair.

There are usually three reasons for the white screen of a mobile phone: one is the hardware, one is a software defect, and the other is the operation of the camera phone.

First of all, there is a contact point between the upper and lower cover of the mobile phone, which plays the role of connecting, hanging, closing the inner screen and opening the outer screen. The control of the inner and outer screen is a small bulge above the keyboard, when this small bulge is pressed on the corresponding small groove, it means that the phone is closed, the inner screen is extinguished, the outer screen is ignited, and when this small bulge is not pressed on the small groove, it means that the phone box cover is opened, the outer screen is extinguished, and the inner screen is ignited. If the lid is not tight after using it for a period of time, the small bulge cannot be pressed well to the end, and the outer screen is not bright, and when the lid is opened, the groove cannot be completely up, and the inner screen is not lit, and a white screen appears.

Also, the clamshell machine is prone to a white screen, which is mainly caused by the poor contact of the connected cables, and it will be displayed when it is contacted, otherwise it will be a white screen. In this case, you need to open the re-soldering contacts, if it doesn't work, you can only replace the cable, and if you happen to encounter a cable that is not sold separately, you can only replace it in full screen. There are also some reasons why the screen does not display is caused by the motherboard, mainly due to damage to the circuit and power chip, which causes the display to not be able to supply power.

If you can't eliminate the fault after opening and closing it a few times, but after shutting down and turning it on, it can solve the problem, then it can be roughly regarded as a software problem, and you should go to the repair center to test the mobile phone and repair it.

In addition, some camera phones appear white screen phenomenon when taking pictures, then it may be caused by improper adjustment of **degree, that is, consumers adjust the **degree to +2, because ** is too high, then the screen will display white. In this case, it can be solved by lowering the ** degree, and it is not a problem with the quality of the mobile phone.

Smartphones are more likely to have a white screen.

A mobile phone is called a smartphone, and it needs to be seen if it has an independent scalable operating system. Scalability refers to whether it can support the installation and application of third-party software. In other words, a smartphone is a hardware platform that runs on an independent operating system, and the "smart" functions we need are based on this operating system.

Smartphones, like computers, are generally most prone to crashes in two phases. One is when I first bought it, and the other is the few days when I already have a certain understanding of the system of the mobile phone and start DIY and install software. Why?

Because when you first buy it, users don't know about smartphones at all, and there are usually many misoperations, which will naturally crash and restart; Then, after getting familiar with the operating system, users understand that the functions of smartphones rely on massive software to achieve, so they start to install software and games, and at the same time do not pay attention to management, crashes are inevitable.

If there is no computer that does not crash, then there is no smartphone that does not crash; If you use your smartphone as if it were an ordinary phone and don't install any software, then it will never crash, and it's the same for ordinary phones that rarely crash. There is no need for us to give up such a powerful tool as the smartphone because of choking.

Finally, in order to minimize the occurrence of crashes, white screens, or automatic restarts, the author would like to put forward some of the experiences he has summarized in actual use, which can be regarded as the author's suggestions for using smartphones.

1 After buying a smartphone for the first time, you should check out some smartphone forums on the Internet before using it. Generally speaking, these forums will have precautions for the use of related systems and related models, and understanding this knowledge can save you a lot of detours.

2 Do not open several programs at the same time when using a smartphone, generally less than 3 is appropriate, and large programs can only run one at a time. Try to exit the program by relying on the menu to exit in turn, and do not use the AFK key directly. In that case, the program is still running in the background, and if you open a larger program, it will easily freeze.

3 Try not to install software from unknown sources, the first person to eat crabs is not easy to do.

4 Pay attention to the protection of the memory card, the damage of the memory card and the wrong data stored in the card will cause the failure of cyclic boot or failure to boot. If you encounter this kind of failure, you should first try to format the memory card, if not, you can only replace the memory card.

5 Manage the apps on your phone and don't delete files that you think are unnecessary. Some of the crash failures are caused precisely due to the user deleting the system files by mistake.

6 Smartphones, like computers, will become disordered after a long period of use, which will slow down the operation of the whole machine and cause it to crash easily. The solution to this situation on a computer is to reinstall the system, and the smartphone is to hardformat. After hard formatting, all the data on the phone will be erased and the file system will be restored to the factory state, so we need to make a backup of the relevant data before hard formatting.

If the cable is broken, you can change the cable 50 fast.

Cheap 20 fast.

Shut down and restart to try! No, if you want to continue to use it, you have to go to the repair shop to repair ......

The white screen may be a broken cable, if it can be turned on again after shutting down the phone, it can solve the problem, then the software problem should be divided into different situations.

1.Under what circumstances does your machine go white?

a, a few minutes after powering it on.

Then it's time to rewrite the software. Go to the repair desk or the factory for repair. B, the screen is white when it is turned on.

80% of the cables are broken. Repair at the maintenance station for more than one year. )2.To what extent is your machine white?

A, sometimes white screen, sometimes not white screen.

There are two possibilities: bad wiring or software problems. )

b.After powering on. Shake the flip cover on the phone a little, the screen appears, and then shake it back and the screen is white.

Change the cable. )c.It's a white screen throughout. (80% of the cable should be changed).

d.After turning on the machine. Don't move it. After a while, the screen went blank. (Software issues.) Rewrite the software ok) 3.Has your machine been repaired before?

If yes, the conveyor cable will need to be replaced.

Not. (i.e. not repaired).So how long has it taken since I bought it?

It may have to be returned to the factory for warranty within one year. It's been more than a year, or it's going to be upgraded. Either change the cable.

The white screen is generally caused by MCE issues with text messages, memory corruption, system errors, media is closed, after installing or deleting the game, running the game (CS, DOOM), etc.

If it is a straight plate machine.

1 is the CPU virtual connection, which needs to be re-soldered.

2. The display screen is broken, replace it with a new one.

What happens when the phone screen is white? It's very simple, teach you a few tricks to "revive" it! Ultra-clear.

If you have a smart phone, you can go to customer service to flash the phone.

It must be a broken cable! I used to be like you! Take it to fix it and say that there is a problem with the cable.

The problem of wiring is good to change the wiring, about a few dozen dollars.