Install ipa file iPhone, iPod touch 3.0 from iTune sync

Today I will cover installing IPA files on iPhone 2G, iPhone 3G, iPod touch 1st generation, and iPod touch 2nd generation. iPod touch and iPhone users know that jailbreaking lets us install apps freely, whether legal or otherwise. MobileInstallation and MiPatch cannot yet be installed on firmware 3.0, and are not expected to be developed further for it. A new replacement is available, however: AppSync 3.0. Installation and use are the same as MobileInstallation and MiPatch. Beginners like me may still be unsure what to do, so today I will explain how to install and use AppSync 3.0.

1. After jailbreaking, tap the Cydia icon on the home screen.
2. Wait until it finishes loading data; otherwise it may exit unexpectedly. Then tap Manage at the bottom.
3. Select Sources -> Edit at the top right -> Add at the top left.
4. Enter http://cydia.hackulo.us/ in Enter Cydia/APT URL.
5. Tap Done.
6. Select Search at the bottom right, then tap Package Names & Descriptions at the top.
7. Enter appsync in Package Names & Descriptions and tap Search.
8. Tap AppSync for OS 3.0, then Install at the top right, followed by Confirm, also at the top right.
9. After installation, you can install IPA applications through iTunes.
10. To install an IPA application, connect the iPod to iTunes with a USB cable.
11. Drag the .ipa file into Applications in the Library section.
12. Click the iPhone or iPod touch icon bearing your device’s name in iTunes.
13. Click Sync and wait…

To install through Safari or download directly on an iPod touch or iPhone, follow Install iPod touch, iPhone App from Internet without iTune.