AppSync patches MobileInstallation data on iphone OS 3.x which is needed in order to set up .ipa data manually without utilizing iTunes. A new version of AppSync has now been released which is compatible with the latest iphone 3.1.2 firmware. Make sure you have jailbroken your iphone with firmware 3.1.2 before complying with the steps below. total step-by-step guide on exactly how to jailbreak your iphone with firmware 3.1.2 can be discovered here.

Here’s what you have to do to patch the mobileinstallation data on your iPhone:

Step 1: begin “Cydia” on your iPhone.

Step 2: Touch on “Manage” tab on the bottom.

Step 3: now touch on “Sources” as seen in the screenshot below:

Step 4: Touch on “Edit”, as well as then on “Add”. You ought to now be prompted to go into a url source as seen in the screenshot below. type “” as well as click on “Add Source”.

Cydia will now immediately update your sources by complying with a series of automated steps as shown in the screenshots below:

Step 5: After installation is completed. browse for “AppSync para OS 3.1(3.1.2)” in Cydia as well as set up this application. This app will immediately patch mobileinstallation data on your iphone running firmware 3.1.2.

You ought to now be able to set up .ipa data manually on your iphone running firmware 3.1.2.

UPDATE 1: Upon further investigation, I have discovered out that the original data version of “AppSync for OS 3.1(3.1.2)” which is published at macosmovil repository is essentially the exact same (v1.0) as the one published earlier for OS 3.1, as well as both are compatible to work with iphone OS 3.1.2.

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