How to update iPhone

It is actually not difficult to update the iPhone, just pay attention to a few key points. 1. Check the current system version and update content, go to Settings > General > Software Updates, confirm whether there is a new version and understand the update instructions; 2. Be prepared with a stable Wi-Fi network and at least 50% of the battery, and choose idle time to install to avoid interruptions; 3. If the OTA update fails or needs to be downgraded, you can use Finder or iTunes to enter recovery mode update through the computer, pay attention to the operation differences between different models. The key to smooth the entire process is to prepare in advance.

It is actually not difficult to update the iPhone, but many people may be a little hesitant when operating it for the first time. In fact, just pay attention to a few key points, the whole process will be smooth.

1. Check the current system version and update content

Before you update, confirm which iOS version your iPhone is currently running and whether there are any updates available. Go to Settings > General > Software Updates and the system will automatically check whether there is a new version. If so, the updated size, version number and main improvements will be displayed here. It is recommended that you take a few seconds to check the update instructions. Some major version updates (such as from iOS 16 to iOS 17) may affect the interface style or new features. After understanding, you will decide whether to upgrade.

2. Prepare the network and power

Updating iPhones requires a stable Wi-Fi environment because update packages are usually larger (ranging from hundreds of MB to several GB). At the same time, make sure the phone has a battery of more than 50%, or plug in the charger directly to update and make it safer. If you choose Wireless Update (OTA), the system will prompt you to install it after the background download is completed. At this time, it is best to install it in an idle time when you don’t use your phone, and it takes about a few minutes during the restart process.

3. Update with computer (optional)

If you encounter a major system upgrade or the OTA update fails, you can also update it through your computer. Connect to your Mac or PC with a data cable and use Finder (Mac) or iTunes (Windows) to update. This method is suitable for:

• The system is severely stuttered and cannot start normally
• OTA updates keep failing
• Want to downgrade to the old iOS version

The operation steps are a little more complicated. You need to pay attention to the different ways of entering recovery mode for different models (for example, the iPhone 8 and the updated models are different). It is recommended to check the operation process of the corresponding model in advance.

Basically that's it. The process of updating your iPhone is smooth most of the time. The key is to prepare the network and battery in advance, and just don’t disconnect during the update.

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