Many users in the Iphone 4 Jailbreak Forum reported the problem they were having while downloading apps via Installaous . They were getting “Invalid IPA” error for the downloaded .ipa files. Here are a few reasons for the error you are getting .
- The download .ipa file is corrupted
- The IPA file is not corrupted but Installous tells you that it is.
What are .ipa Files ?
Many of you may not know what are .ipa files . Well the “.ipa” file extension stands for iPhone Application Archive. It stores the iphone app for the App Store . These are encrypted with Apple DRM [Digital Rights Management] technology to run only on a iDevice like the iphone 4 and itouch 4. Each .ipa file is compressed in a manner that it can only be installed on an iPhone, iPod Touch, or iPad and not on the PC [simulator].
Possible Solution :
Launch Installous. Add the source “http://sinfuliphonerepo.com” and go through their source and download the jailbreak app AppSync . Make sure that you download the version of AppSync that matches the iphone firmware you are having. This should solve your problem .
Please let us know how this worked for you. If you are still getting IPA Errors , post your detailed question in the Jailbreak Forum .