Regardless of the tool, the technical steps are usually as follows: Extract the IPA : Treat the IPA as a ZIP file and unzip it to reveal the Add the Dylib : Move the file into the folder inside the Modify the Mach-O Binary
cp /path/to/your/dylib.dylib /path/to/output/folder/Payload/app.app/Frameworks/ Inject Dylib Into Ipa
Run $THEOS/bin/nic.pl and select the iphone/jailed template. Provide the path to your IPA and your tweak code. Regardless of the tool, the technical steps are