1. After downloading, be sure to get the UDID first. UDID is the only attribute to identify customers. Without UDID, many functions cannot be implemented.
2. If you have a certificate, you can import your own certificate first (if you don't have one, you can see how to buy certificate and VIP function). The suffix p12 is the certificate.
3. Import the description file after the certificate is imported. The and description file of the same certificate will be bound together, namely. Mobileprovision file
4. Import IPA file or download IPA package from many websites. If you don't know where to download it, you can go to ask the God in the group. Many people have many IPA packages.
5. Import IPA package and click IPA line to select signature. If the mobile phone does not escape from prison, it can only be installed to your mobile phone after signing. Otherwise, it will be gray if you directly click on the line without signature.
6. After signing, you can install it on your mobile phone. Remember that signing is not 100% OK. The package must be prison break or shell smashing package. Some packages may not be installed because they are protected. However, you can find another IPA instead.
By this time, you have learned how to use it