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List of contents of this article:

• 1 , What's the matter with the automatic upgrade of the mobile phone system in the middle of the night?
• 2, What to do if the Apple system upgrades the system by itself
• 3. Why does the computer automatically update the system
• 4  、 How to cancel the automatic update system?

What's the matter with the automatic upgrade of the mobile phone system in the middle of the night?

1. The automatic upgrade of the mobile phone in the middle of the night is because the custom automatic update is turned on. Take the iPhone 12 mobile phone as an example, the steps to turn off the custom update are 4 steps. The specific operation is as follows: 1 Click General! --1 Step 1 Click General with the first step and the second step Style -- In the setting interface, click General.

2. In this case, although the automatic update function is turned off, the mobile phone will still prompt you continuously. If you accidentally touch the mobile phone and upgrade the mobile phone, it is also possible.

3. Automatic update is because the mobile phone has turned on the night update. Just turn off this function. The operation steps are as follows: enter the settings of the oppo mobile phone. On the settings page, find the software update function to enter. It will show that it is the latest version. Click the settings in the upper right corner. Turn off the automatic update function at night.

4. It may be that you click the button to install at night. For more questions about the use of mobile phones, you can enter the vivo official website--my--online customer service--enter manual and consult online customer service feedback.

What to do if the Apple system upgrades its own system

First of all, if your mobile phone has downloaded the update package, please delete it before operating. If you haven't downloaded it, you can skip this step.Specific: Settings-General-Storage and iCloud Usage-Manage Storage, find the iOS system update and delete it.

Enter the general settings, enter the software update, turn off the automatic update and other methods. Enter the general settings: open your iPhone, find and click the "Settings" application icon. In the settings menu, scroll down and click the "General" option. This will open the general settings page, which contains various system setting options for iPhone.

Delete the updated file. Go to "Settings" --- "General" --- "Usage" --- "Manage Storage", find the update package, click Enter and delete it. Turn off the update switch. Enter "Settings" - "iTunes & App Stores" and find "Updates" to close it.Turn off automatic updates at night.

Turn off your iPhone. If the power button does not work, please press and hold the Home button and the power button at the same time! After waiting for about 10S, the mobile phone will automatically turn off! First, start iTunes and connect the data cable to the USB head.

The prompt to cancel the iPhone system update, that is, completely delete the update cache file by erasing the system content.

First of all, find and open the settings in the open iPhone desktop, as shown in the figure below. Then in the open settings page, open General, as shown in the figure below. Then open the software update in the open general page, as shown in the figure below.

Why does the computer automatically update the system

1. Network quality updates need to be downloaded and installed on the network. If the network quality is poor or the connection is unstable, the computer will keep trying to download the update, resulting in automatic updates. In this case, you can check the quality of the network connection, or try to manually download the update and install it when the network quality is good.

2. The system version is too old: If the laptop is running an older version of the operating system, it may prompt you to upgrade the system.Because there are some security vulnerabilities or compatibility problems in the old version. It is recommended that users download the latest operating system version from the PC manufacturer or the official website for upgrading and updating.

3. When using the computer, because the automatic update of the computer is not turned off, once the network is connected, the update will be automatically downloaded in the background, and when the shutdown, the computer will be configured. The shutdown is slow, and the computer will also be configured during the meeting. How to solve this problem, the steps are as follows: open the start, click Open the control panel.

How to cancel the automatic update system?

1. Press the "Windows Logo Key + R" combination key on the keyboard to call up the "Run" window. Enter gpedit.msc and click "OK" to open the "Local Group Policy Editor".

2. You can turn off the system update through the Q Q computer manager: open the main interface of the QQ computer manager, and click: [virus detection] on the left -- [fix vulnerabilities] in the lower right corner -- [settings] in the upper right corner -- check [turn off Microsoft self] in "other settings" Dynamic update].

3. If you want to cancel the update reminder, Settings-About Device-System Update-Automatic Update-Cancel the check mark. If you have downloaded the system upgrade installation package, please select "Later" to install it. The icon cannot be completely closed. If you need to cancel, you need to restore the factory settings of the mobile phone.