What should I do if the iphone6s suddenly has a white screen and reinstalls the system

There are many factors that cause white apples, and the more common reasons are:

1. There is a conflict between the software and the system, which causes the system to fail to load normally.

2. There are too many boot startup items, and conflicts between software and software will also cause white apples.

3. The system fails to start and call the component. (The component may be deleted by the user by mistake, modified by mistake, or set the wrong permission).

4. It is recommended to contact Apple's after-sales center for repair as soon as possible to avoid irreparable measures caused by the collapse of the mobile phone system.

Summary. 2.The "white apple" iOS jailbreaking caused by jailbreaking is a technical means to obtain the highest privilege of iOS, the operating system of Apple's portable device, and users can use this technology and software to obtain the highest privilege of iOS, and may even be able to further unlock the operator3

The "white apple" caused by a large number of ** software Some heavy users of iPhone have a habit, that is, they want to play with any kind of fresh software, especially those that are limited and free and are at the top of the rankings.

Hello, glad to answer for you. Dear, the reason why the Apple 6S boots up with a white apple and then a black screen; 1."White apples" caused by system upgrade errors Apple now updates the system very quickly, and it is semi-compulsory, and some friends update the iPhone directly on the mobile phone when the iPhone becomes a "white apple".

2.The "white apple" iOS jailbreaking caused by jailbreaking is a technical means to obtain the highest privilege of iOS, the operating system of Apple's portable device, and users can use this technology and software to obtain the highest privilege of iOS, and may even be able to further unlock the operator3The "white apple" caused by a large number of ** software Some heavy users of iPhone have a habit, that is, they want to play with any kind of fresh software, especially those that are limited and free and are at the top of the rankings.

1. In general, if you encounter a sudden white screen, it may be an occasional failure caused by poor compatibility between the application software and the system. When the white screen appears, the system will automatically restart, and when the boot is completed, it will be unlocked, and it can be used normally.

2. If the screen is white all the time on the current screen, you can try to press the home button and the power button on the main screen at the same time to force restart the iPhone.

3. If it is because some special operations were done before the white screen appeared. Usually, unexpected situations during the process of updating your iPhone, or system corruption due to jailbreaking, etc., will lead to a white screen of Apple. At this time, it should be sent to the after-sales office and repaired.

1. Preparations: 1. Back up the data of rock masking; 2. Get the original installation file of Mac OS; 2. Reinstallation steps: 1. Press and hold the power button to move to "option", if there is no option, press and hold "command+r" to enter recovery mode; 2. At this time, a selectable interface will be displayed, and you can choose the following options:

1) Boot up Mac OS X: Try normal booting; (2) Start-up utility: easy to maintain; (3) Recovery system:

Install the recovery system, at which point you can reinstall the system; 3. Select the recovery system, select install in the prompt, and the system will be installed into the system from the remaining space of the drive (you can adjust the installation position during manual operation); 4. When reinstalling the system, the installed version number and serial number will be prompted, pay attention to backup; 5. After the installation is completed, restart the computer, and complete the reinstallation; 6. Data restoration, complete the whole process of reinstalling the system.

1. The first reason is a system failure, such as a system failure, of course, if you have exceeded the equipment you need, you can restart the computer at this time, of course, you can choose to enter the safe mode, and then start normally. 2. The second reason is that the power cord or socket of the notebook motherboard is not in good contact, or the battery of the notebook is out of power, resulting in the inability to turn on, the specific solution is to remove the battery and reinstall a new battery. 3. The third reason is that the memory and graphics card of the notebook are oxidized, resulting in poor contact with the memory slot or graphics card slot, resulting in the inability to turn on.

The solution is to remove the power supply, open the back cover of the notebook, take out the card slot of the memory, if it is not an independent graphics card soldered to the motherboard, also take out the card slot, align the part of the memory and the gold finger of the graphics card (also Zen brother is where there is a copper sheet) Wipe it back and forth with an eraser, wait for the copper sheet to shine, and then insert it back after cleaning the ash, cover the back cover, and it is generally OK to boot up.

Reasons why the Apple phone can't turn on:

1. There is no electricity. If you use up all the battery power, the charge needs to be charged to 5% before it can be turned on normally. So in this case, please let the phone charge for a while before trying to turn it on.

2. Software malfunction. If you are sure that the current battery of your phone is sufficient, but it cannot be turned on normally, there may be a problem with the software system of your phone. At this time, we can try to press the home button + power button on the home screen of the mobile phone at the same time until the screen is lit up and there is a display.

3. System crash. If none of the above solutions work, and you see an iTunes connection screen on the screen of your iPhone 7, it means that the phone has entered recovery mode at this time. When this happens, the only way to do this is to restore the system for your phone.

Connect your phone with the computer with a data cable, press and hold the home button and the power button at the same time for 10 seconds, then release the power button and continue to press and hold the home button for 5 seconds, if you see the connection to iTunes, it is a failure, and you have to start again. If the screen doesn't light up after these 2 steps, you will enter DFU recovery mode, and then you can use iTunes to restore your iPhone, or use a third-party flashing software to reflash your iPhone.