In order to facilitate the positioning of the content you need to add to the directory for reference First, turn white apple process Second, to save the iPhone's twists and turns Third, how painful to realize Saying that Apple has become more and more inefficient in recent years, starting from iOS9 mobile phone speed is getting slower and slower, to the latest update iOS10 when a group of benevolent loyalists tragically, many times still silently reminded us: upgrade risk Do not owe it! But the moment the landlord owed tragedy began yesterday. First explain the term white apple White Apple: refers to the iOS device hardware and software failures, stuck in the boot screen (usually more after the jailbreak plug-in conflicts or system bugs). Â After upgrading from iOS 10.1 on the evening of the upgrade, the file to be updated has already been downloaded. However, when the update is verified, it waits for a long time. Finally, the verification error is displayed. Click again to check for updates. After the check, you need to download again. The updated file, I feel a bit wrong, there may be a problem with the upgrade package, but at this time set the button has an additional notification icon that reads 1, meaning that there is a version can be updated, but for iOS10 upgrade In case of various bricks, I didn't click download updates again, but. . Handcuffs start here from the moment I saw that 1 on the settings icon was particularly inconvenient, and I thought it would be gone if I wanted to restart it. At this point, shut down the phone and click the power button to reboot. . . tragedy. . Waited for a long time, has been the status of the white apple, I feel a little wrong, want to check the Internet to see if there is a similar iOS10.1 upgrade, but because it is the first day of the update, the Internet has not found relating documents. . Then I checked again and I was stuck in the white apple screen. . amount. . so many. . Most of them say that the upgrade failed, so prepare to remedy it Checked a lot of ways to restore Apple, the summary is two kinds: 1. Apple's DFU recovery mode: DFU's full name is Development FirmwareUpgrade, the actual meaning is the iPhone firmware forced lift level mode; 2. Recovery mode: recovery mode is on the screen Will show itunes and data line icons. The biggest difference between the two is that the first mode will erase all the original data, the second mode can choose to update (although there are recovery modes but this recovery mode will also brush out all the data), after the update will retain all the original data. PS: The above ideas are just my personal thoughts. If this is not the case, I hope God will correct me. First of all you have to have a computer with the latest version of iTunes software, remember that iTunes must be the latest version, or there will be a variety of unknown errors. There is a combination of forced shutdown key is: power button + Home button together, press and hold for about 8 seconds. 1. Enter recovery mode: Turn off the mobile phone first, long press the Home button, insert the data cable connected to the computer into the mobile phone (preferably the original data cable), do not release the Home button, until the iTunes software is automatically pop up on the computer, and the mobile phone displays the following picture : 2. Select update mode: At this point, the serial number of the mobile phone will be recognized, and a box will pop up. However, if you choose to update or restore, you must select the update at this time, and if you choose to restore, you will delete all the data. 3. Agree and download the update file: Â Â After detecting the version that can be upgraded, a pop-up box will pop up and various new features of iOS 10.1 will be written. After agreeing, the update file will start to be downloaded. Since iTunes downloads the entire system file of the mobile phone, it is not only an upgraded version of the file. Part, so the file is larger, the file I downloaded is 2.31G 4. Wait for the download and update the phone: Â Â This process must have patience First of all, when downloading, the time is particularly long. The 20M bandwidth of my small water pipe requires about 20mins, but there is a particularly strange phenomenon, that is, every download to about 1.97G, the connected mobile phone will be disconnected. The sound of the disconnection between the mobile phone and the computer was tried three times in a row, and if it was disconnected and then reconnected, the download would start again and it was pitted. . Calm down, change the idea, the fourth time to download to 1.97G, although the connection to the computer was disconnected, but I did not immediately reconnect, wait until the need to update the file is downloaded, and finally updated after the fifth connection At that time, the progress bar began to change and the software that verified the update was displayed. . . Finally saw the hope, I know that this step is not far from success. Then, during the update process, the verification process was particularly slow. I checked online and the Internet actually said that there was still no response at the verification stage. It was a bit scared, and then various investigations, one of which was Changed the DNS address to 8.8.8.8, I tried to change, but still waited for a period of time, about fifteen minutes or so, the verification passed, this time there will be updated software interface, as shown below: After the updated progress bar is completed, it is verified again. After the verification, it is displayed in the update software. After the update is completed, the mobile phone will be disconnected from the computer. For a while, the mobile phone screen is black and everyone must not be impatient. Must wait patiently, wait about twenty minutes or so, the phone will boot normally, because after the upgrade of 10.1 is like just bought the iPhone, need to set some information (I thought after updating through iTunes will be), what What is the iCloud password, this time the screen background is black, not sure that the previous data is not in, and then enter the phone after entering the password, the same as the original hair, ah, all the data, background, APP, and even application The arrangement did not change, excited me Here even if the iPhone is successfully upgraded through iTunes, or to remind everyone that this process may be a long time, but be patient and wait for the automatic completion of all this, do not worry about restarting the phone and the like operations. Through this update of the iPhone, I realized that if I update the iPhone later, at least one day after the update is released, it is too pitiful. From 10 to 10.1, there are some problems with the update. There is a problem to try to search the Internet as much as possible, there are still some great gods on the Internet. Finally, I hope this article will help people who have the same unfortunate experience as me. . The last thing we share with you, the more anxious to encounter problems, the more we must be calm. . Remember to remember. . PS: This is the first time in my life to write an article in the aunt, there must be many deficiencies where we hope everyone criticism, thank you ~~~ Hall Voltage Sensor,Hall Effect Voltage Sensor,Open Loop Voltage Sensor,Open Loop Hall Voltage Sensor Zibo Tongyue Electronics Co., Ltd , https://www.tongyueelectron.com First, turn white apple process
White apple interface Second, to save the iPhone's twists and turns
Enter update recovery mode interface 
iTunes update software interface Third, how painful to realize