How to update your iPhone s ISO system

For details on how to restore the iTunes firmware (take iOS firmware as an example), please refer to:

1. Press and hold the power button at the top for 3 seconds

2. Don't release the power button and hold the home button for 10 seconds

3. Release the Power button and continue to press and hold the Home button for 30 seconds, iTunes will automatically detect the iPhone out of recovery mode (click to view the detailed tutorial to enter DFU mode).

Then Mac users press and hold the Alt key of the keyboard, and Windows users hold down the Shift key of the keyboard, while clicking on iTunes "Restore", select the previous ** iOS firmware, upgrade to. (The 3002 3200 error appears, it means that the Apple server is busy, please try again later.) For other errors, please click to see how to fix them).

Pros and Cons of Restoring Firmware via iTunes:

Advantages: Restore firmware through iTunes, you can erase all data on your iPhone, the firmware is restored, what you are holding in your hand is actually a brand new iPhone, this iPhone is jailbroken through Absinthe, the jailbreak process is very fast, often it is done in a few minutes. In addition, some users have unknown or difficult to solve problems in the iOS system, and often directly restore the iPhone to the initial state through this method, saving trouble.

Summary. There are two ways to upgrade the iPhone system:

1.The mobile phone is upgraded to the system;

2.Use iTunes software to upgrade the phone system on your computer.

iPhone System Upgrade Method 1: Directly upgrade the system in your phone.

The method of system upgrade in the mobile phone, the installation process does not require human intervention, and it will automatically restart after completion, it should be noted that the upgrade is not allowed when the battery is less than 50%, and it is best to go down before upgrading the firmware, and make sure that the mobile phone has enough remaining space.

1) First find the settings icon on the desktop and click on it

2) Then find the general option and click on it

3) Then find the Software Update option and click on it

iPhone how to update the system.

There are two ways to upgrade the iPhone system:1The mobile phone is upgraded to the system;2.

Use iTunes software to upgrade the phone system on your computer. iPhone System Upgrade Method 1: Directly upgrade the system in your phone.

The method of system upgrade in the mobile phone, the installation process does not require human intervention, and it will automatically restart after completion, it should be noted that the upgrade is not allowed when the battery is less than 50%, and it is best to go down before upgrading the firmware, and make sure that the mobile phone has enough remaining space. (1) First find the settings icon on the desktop and click on it: (2) Then find the general option and click on it:

Why hasn't it been updated one after another?

Why hasn't it been updated one after another?

You delete something pro, you don't have enough memory, pro.

Your memory is too small, yes. Well.

You remove the memory it asks for and you're ready to install it.

What should I do if I forget my password?

What should I do if I forget my password?

Hello, this is going to flash the phone, go to the mobile phone store, you can brush the phone, pro.

This can only be flashed, don't try it.

There's nothing in the phone.

There's nothing in the phone.

Hello, you can keep the pro things of the data flashing machine, and the pro is still there.

Tools Ingredients: iPhone 12, iOS Apple Setup Software.

1. Click the [General] option in the settings list.

2. Click the [Software Finger Mask Update] option.

Take iPhone 13 as an example, open Apple iOS in the general options. The specific steps are as follows:

Make model: iphone13

System: Settings. <>

2. Then just turn on the [General] option on the system settings page of your phone.

3. After opening, click the [Software Update] option.

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1. Use a data cable to connect your phone and computer.

2. Then open the iTunes software on the computer, the iTunes software should be updated to the latest version.

3. After opening the software, click on the icon of a mobile phone symbol on the top, and then it will be displayed on the main interface of the mobile phone, and the system version of the mobile phone will be displayed on the right side of the software, and then click on the lower check for updates, if there is a new version, you can update it directly, but here you must ensure the smooth flow of the network, but also to ensure the power of the mobile phone.

4. The suggestion here is to update it with the best firmware, which is more stable, that is, the recovery iPhone option at the back, of course, the premise is that the firmware has been good, this must not be wrong, according to the model of the mobile phone, the system version.

<>6. Hold down the shift key when clicking, and then click on the restore iPhone option, at this time a prompt will pop up, you need to turn off the Find Our iPhone function in the iCloud settings of the phone.

7. Next, turn on your phone, go to the settings option, and tap on your phone's iCloud settings.

8. Then turn off the Find My iPhone function.

9. Then go back to the iTunes software interface on the computer, hold down the shift key again and click the restore iPhone option, and then the window of selecting the firmware will pop up, here select the previous good firmware, and then click on the open option, and then wait for the iTunes software update to complete.

10. In this way, the system will be upgraded to the latest version.

Take the iphone7 mobile phone update system as an example.

1. Open the iphone7 mobile phone interface, find the copy to the settings icon on the iphone7 mobile phone desktop, click to enter, as shown in the figure below.

2. After entering the iphone7 phone settings interface, scroll down, find the general column, and click to enter, as shown in the figure below.

3. After entering the general interface, click to enter the new interface of the software update, as shown in the figure below.

4. After entering the software update interface, click Install Now to update the iPhone system, as shown in the figure below.

Phone model: iPhone 6S

1. Turn on your phone, find the settings option on the desktop of your phone, and click to enter.

2. In the settings interface, find the general option and click to enter.

3. In the general interface, find the software update option and click to enter.

4. In the software update interface, find the install now option, and click on the option to start the update of the mobile phone Xinghuai system.