iphone越狱了怎么更新

I. Introduction If you own an iPhone, you may have heard about jailbreaking. Jailbreaking is the process of removing restrictions imposed by Apple on iOS devices. When you jailbreak your iPhone, you gain access to the root file system and can install apps and tweaks that are not available in the App Store. However, jailbreaking your iPhone can also make it vulnerable to security threats and can void your device’s warranty. If you’ve already jailbroken your iPhone and want to update to the latest iOS version, this article will guide you through the process. II. Back up your data Before updating your jailbroken iPhone, it’s crucial to back up your data. The update process can cause data loss, so it’s important to keep your important data and files safe. You can back up your iPhone using iTunes or iCloud. To back up your iPhone using iTunes, connect your device to your computer and launch iTunes. Then, click on your iPhone icon and select “Back Up Now.” Wait for the backup to complete, and then disconnect your iPhone from the computer. Alternatively, you can back up your iPhone using iCloud. To do this, go to Settings > [Your Name] > iCloud > iCloud Backup, and then toggle on “iCloud Backup.” Tap “Back Up Now” and wait for the backup to finish. III. Update your device Now that you’ve backed up your data, you can update your jailbroken iPhone to the latest iOS version. However, there are a few things you need to keep in mind before updating your device: 1. Do not update your iPhone over the air (OTA). OTA updates can cause problems with your jailbreak, and can even result in a boot loop on your device. Instead, download the latest iOS firmware from Apple’s website, and then update your iPhone using iTunes. 2. Before updating your device, you should also check if there’s a jailbreak available for the latest iOS version. If you update your iPhone to a version that cannot be jailbroken, you’ll lose your jailbreak and all your jailbreak apps and tweaks. You can check the status of the latest iOS jailbreak using websites like JailbreakStatus or reddit Jailbreak. 3. Finally, if you have installed any custom tweaks or themes on your jailbroken device, you should remove them before updating your iPhone. Custom tweaks and themes can cause conflicts with the latest iOS version, and can even make your device unstable. To update your jailbroken iPhone using iTunes, follow these steps: 1. Download the latest iOS firmware from Apple’s website. Make sure you download the correct firmware for your device model. 2. Connect your iPhone to your computer and launch iTunes. 3. Click on your iPhone icon, and then click on “Summary.” 4. Hold down the Shift key (on Windows) or the Option key (on Mac) and click on “Update iPhone.” 5. Select the iOS firmware file you downloaded earlier, and then click on “Open.” 6. Wait for the update process to finish. Your iPhone will restart once the update is complete. IV. Conclusion Updating a jailbroken iPhone can be a tricky process. If you’ve already jailbroken your device and want to update to the latest iOS version, it’s important to back up your data, download the correct firmware, and remove any custom tweaks or themes before updating. Remember, updating your jailbroken iPhone can cause you to lose your jailbreak and all your jailbreak apps and tweaks. Therefore, it’s important to check if there’s a jailbreak available for the latest iOS version before updating your device. If you follow these steps, you should be able to update your jailbroken iPhone without any problems.

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