Hey ! i found an other alternative of VPKShrink ! It's called FTP Vita Installer . It's still the beta, but i succeed to install Disgea4 and J-Stars Victory VS+ ! (the ones from the mega thread) ! all is explained in the ftpvitainstaller-c-sharp.exe ! here the github link !
If you want i can make a tutorial about it too ^^
Hoy people! So let me introduce myself. I'm actually a student in a IT University, in computer science. I study near of the more famous IA research center (yeah, our Teachers are from here)! I'm first year, and already know some of C++, Java and Python!
That's all about me!