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iPhone downgrade version: how to achieve it?Tariff reduction opportunity analysis iPhone is a popular smartphone brand, and Apple will also regularly release new iOS versions to provide more stable and better performance.However, if your iPhone has a problem after updating to the new version, you may want to downgrade back to the older version of iOS. This article will introduce how to downgrade the iOS version of iPhone. Before starting, please pay attention to the following points: 1. Before the downgrade process, be sure to back up all your data on your iPhone to avoid data loss. Two. Downgrading will cause your iPhone to lose all the latest software and patches. 3. Confirm whether the iOS version you want to downgrade supports your iPhone model. Four. The downgrade process requires certain computer skills and operational experience. If you are not sure whether you can successfully complete the operation, please seek professional assistance. Next, we will teach you how to downgrade the version in two ways. Method 1: Use iTunThe first step of the es downgrade version is to open iTunes and connect your iPhone to your computer. Step two, press and hold the power button and Home button of your iPhone until the Apple icon appears, and then release your finger. In the third step, iTunes will detect that your iPhone is in recovery mode. Click "OK" and select "Restore and Update". Step four, iTunes will download the latest version of iOS. Wait for the download to complete, and then select "Restore iPhone" and agree to the terms of iTunes. Step 5, select the iOS version you want to downgrade, and then iTunes will start to restore your iPhone. After completion, your iPhone will be in the downgraded iOS version. Method 2: Use third-party workersIf you don't want to use the iTunes version, there are also some third-party tools to choose from. For example, there is a free tool called "3uTools" that can help you quickly downgrade the iPhone iOS version. The following are the specific steps: the first step is to download and install the "3uTools" tool. Step two, open the "3uTools" tool and connect your iPhone to the computer. Step three, select the "Flash&JB" tab, and then select "Retreat Firmware". Step four, in the newly opened window, select the iOS version you want to downgrade. Note that you can only downgrade to the version that is still signed by Apple. Step five, click "Download" and wait for the download to complete. Confirm that you have backed up your data and keep your iPhone connected, and then click "Start" to start downgrading.Step six, wait for the downgrade to complete, and then restore your data to your iPhone. After completion, your iPhone will be in the downgraded iOS version. Conclusion: Downgrading the version is a way to solve some problems, but please note that downgrading the version is risky. When using iTunes downgrade or third-party tools, please be sure to back up your data correctly to avoid data loss, read all the instructions and follow the steps shown. Most importantly, please confirm whether the iOS version you want to downgrade is suitable for your iPhone model. If you are not sure or unwilling to take this risk reduction, please consult a professional to serve you.
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