Is there any way to push apps to an iphone through an iPhone explorer or something else, where you can bundle up the ipa and copy it onto an unlocked device (or non unlocked even)?
How can I push an app to my device without putting it on a cydia repo? Are there instructions on how cydia does this, or would this be out of my depth (considering I dont know the intricacies of the iphone).
This is a customized app I have developed, I just need a way to push it to the device without worrying about the approval process, and I want to keep it on the device past the 3 month provisioning profile period.
No. If you're working under the iOS Developer Program the only real way to distribute your app is via the app store. Other than that, you're stuck with ad hoc distribution and the time limit that comes with that. However, if you qualify for the iOS Enterprise Program (i.e. you're a business), you can sign up for that program and then distribute your apps in-house without going through the app store.