How to downgrade Apple system

How to downgrade the Apple system

With the continuous advancement of technology, various new Apple system versions are continuously launched, bringing more functions and improved experience to users. However, for some users, the new system version may have some incompatibility or unfamiliar usage problems, so they may choose to downgrade the system back to the old version. So, how to downgrade Apple system? This article will introduce you to several common downgrade methods.

First of all, before downgrading the system, you need to make a backup. All data will be erased during the downgrade process, so be sure to back up important data to your computer or iCloud in advance to avoid loss.

1. Use iTunes to downgrade

iTunes is a multimedia playback software officially provided by Apple, and it is also a tool for managing iOS devices. System downgrading through iTunes is one of the more common methods currently.

1. First, open the iTunes software and connect your iPhone or iPad and other devices to your computer.
2. In the iTunes interface, select the device icon to enter the device information page.
3. In the "Summary" tab of the device information page, find the "Version" column and select the system version to be downgraded in the drop-down menu.
4. Click the "Restore" button and iTunes will prompt you to confirm whether to downgrade. After confirmation, the system downgrade will begin. The whole process may take a while, please be patient.
5. After the downgrade is completed, the device will restart and jump to the "Welcome" interface, where you can perform system settings. During the setup process, you can choose to restore previously backed up data or make a new setup.

It should be noted that when downgrading iTunes, you need to ensure that you have downloaded the firmware file of the system version that needs to be downgraded (similar to .ipsw format). The corresponding firmware file can be found on Apple's official website or other reliable channels.

2. Use third-party downgrade tools

In addition to iTunes, there are also some third-party tools that can help users downgrade their systems. These tools usually provide more customization options, making it easier for users to downgrade based on their needs.

1. Download and install the corresponding downgrade tools on your computer, such as Reiboot, 3uTools, etc.
2. Open the downgrade tool and connect the device to the computer.
3. According to the operating instructions of the downgrade tool, enter the downgrade mode.
4. Select the system version to be downgraded in the downgrade tool and start the downgrade.
5. After the downgrade is completed, the device will restart and follow the prompts to perform corresponding settings and operations.

When using third-party downgrade tools, you need to pay attention to ensuring that the source of the downloaded tool is reliable and following the tool's operating guidelines during the downgrade process to avoid operational errors that may cause device problems.

3. Seek help from professional maintenance personnel

If you are not familiar with computer operation, or are not confident enough in the system downgrade process, then please seek help from professional maintenance personnel. They have rich experience and professional knowledge, can perform system downgrade operations more accurately, and can handle some unexpected problems in a timely manner.

Downgrading the system may sometimes involve some risks, such as data loss, device failure to start normally, etc. Therefore, before downgrading the system, you must be aware of the risks you face and choose an appropriate downgrade method based on your own situation. In addition, it is recommended to understand the characteristics and compatibility of the target system version before downgrading to avoid being dissatisfied after downgrading.

In short, the downgrading operation of Apple system is not complicated. You can downgrade the system back to the old version through iTunes or third-party downgrade tools, or seek professional help. However, it should be noted that during the downgrade process, be sure to back up important data and choose reliable download channels and tools to avoid unnecessary losses during the downgrade process.

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