Mu mobile IPA editable

Hi there, I have my friend sharing for me 1.9 client (without IPA). I'm a developer of ios app, so I downloaded another 1.9 IPA from another and tried to edit IPA file. I editted in qjmu and global-metadata.dat. On testing, it can be logged in, loaded serverlist, but was not into game.
Please anyone know if there some file in IPA need to edit or could anyone share me a full source of mu 1.9 or 2.4, 2.6?
I can help you guys in editting IPA.
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