IOS 1 1 Perfect Prison Break Tutorial

First of all, this jailbreak requires two softwares:

Cydia impactor (certificate signing tool):

Mach _ Portal+Yalu River -B3

Remember, before all jailbreak operations, please connect your mobile phone to your computer's iTunes and make a complete data backup! ! (Say the important things three times)

Now, install Cydia impactor on the computer. The function of Cydia impactor tool is to install IPA files on the iPhone that has not escaped from prison, so it is necessary to install legal signatures on IPA files. For users who are already Apple developer accounts, you can use the codesign -f command to authorize this IPA file directly through their own accounts and install it directly. For most netizens, you need to use this Cydia impactor tool, apply for a 7-day temporary certificate with your Apple ID, and temporarily sign this mach_portal+yalu-B3 file before installation. Therefore, it will be mentioned below that you need to enter your App Store account and password to issue this temporary certificate. (However, because it is a temporary certificate, you need to re-apply after 7 days according to this operation before you can use this IPA file again on your mobile phone. ).