If your APK is in split format, first merge it using APKEditor.
- Decompile your APK file
- Open the AndroidManifest.xml file
- Search for the keyword
pairip - Look for a line containing
com.pairip.application.Application - If you don't find this reference, this tutorial won't apply to your app
- Search for files containing
com/pairip/application/Applicationin the smali(s) folder - Once found, open the file
- From the smali file, copy the class path that appears after the capital L and before the semicolon
- Replace slashes (/) with dots (.) in this path
- In AndroidManifest.xml, replace
com.pairip.application.Applicationwith this modified path
- Build your modified project using apktool
- Run the crc32_patcher.py script with two arguments:
- First argument: Your patched and built APK file
- Second argument: The original APK file
Your patched APK should now bypass the libpairipcore security component.