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How to downgrade iPhone 4S / iPad 2 to iOS 6.1.3

  1. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Enter kDFU mode: 步骤 1 中的图像 1,1
    • Launch Cydia and add repo: http://repo.tihmstar.net to enter KDFU mode (Please check the detailed tutorial). Only when your iDevice is in KDFU mode, you can downgrade to iOS 6.1.3. Please make sure your iDevice is in KDFU mode, then continue to downgrade.

  2. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Download custom firmware.: 步骤 2 中的图像 1,1
  3. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, 3uTools proflash: 步骤 3 中的图像 1,1
    • Launch 3uTools and go to “Flash & JB” -> “Pro Flash”, click “Import Firmware” and select the firmware you have already downgraded.

  4. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Go "Flash": 步骤 4 中的图像 1,1
    • After you import the firmware, click “Flash” on the right bar.

  5. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Wait till the process is finished: 步骤 5 中的图像 1,2 How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Wait till the process is finished: 步骤 5 中的图像 2,2
    • Now 3uTools will automatically flash your iDevice, please confirm the connection between your iDevice and pc.

  6. How to downgrade iPhone 4S / iPad 2  to iOS 6.1.3, Finish: 步骤 6 中的图像 1,1
    • Normally, it would take around 10 minutes to downgrade.

结论

To reassemble your device, follow these instructions in reverse order.

22等其他人完成本指南。

Grace

于02/09/17注册

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7条评论

Great guide! I haven’t tried it out yet, but it looks great!

Naples - 回复

Thanks this worked perfectly!

Joseph - 回复

sending restore confurgation error

berkebarlas789 - 回复

3u Tools is possibly the least reliable method for downgrading, not to mention its data collection and piracy of jailbreak tools such as futurerestore (which is already open source, they just don’t respect the license!), p0sixpwn, and phoenix to mention a few.

hopolapopola - 回复

I cannot access http://repo.tihmstar.net/

Does anybody know if there is any other way of doing it?

Sonic's A Meme - 回复

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