AppSync for iOS 4.2 Jailbroken devices out

If you’ve updated your iPhone/iPod touch/iPad to the newly released iOS 4.2/4.2.1 firmware and jailbreaked it using working jailbreaking tools like redsn0w 0.9.6b4, then it’s time now to install “AppSync” which works with iOS 4.2/4.2.1 firmware. AppSync patches the MobileInstallation file of iOS4 and allows users to manually install .ipa files like cracked games and apps on their idevice.

Note: Before installing Appsync, make sure you have jailbroken your iPhone, iPod touch or iPad running iOS 4.2/4.2.1 software update.

Follow the steps below to install AppSync on iOS 4.2 –

1. Goto: Cydia > Manage > Sources > Edit > Add

2. Enter the URL and click Add Source.

3. Wait for the Hackulous repository to get added.

4. When installation gets completed, tap Search tab in cydia and search for “appsync”. Install the app named “AppSync for OS 4.2”.

AppSync 4.2 AppSync for OS 4.2

5. Wait for the process to complete and it will ask to Reboot after installation is over.

After rebooting, you’ll be able to install .ipa files directly to your device. To install .ipa files, just connect your device to computer and run iTunes. Now double-click the desired ipa file to add it to iTunes, Sync to install it on iPhone, iPod touch or iPad.

Disclaimer: This guide is for informational and educational purposes only.


Mayur Agarwal is the founder and editor of WebTrickz. He is a Tech enthusiast and an Internet freak who loves to try out new gadgets and smartphones. You will usually find him sharing useful How To’s and Tips & Tricks. Follow him @mayurjango on Twitter where he is extremely active.

6 Responses

  1. Ravi says:

    Hey if i don’t know actually through which tool my iphone 3gs ios4.2.1 was jailbreaked as some other guy did it for me.. so if its not through redsn0w 0.9.6b4 as mentioned above will it cause a problem or will work just fine.

    Thanks for help.

  2. Ravi says:

    hey ,, when i search for appsync for os 4.2 it doesn’t shows that,, just i am getting appsync for 4.0,, so i am confused as i have 3gs with ios 4.2.1 ,, will it work by going with appsync 4.0 ,, as why isn’t it is showing appsync for ios 4.2 as it shows in the above pics ,, please help.

    thank you.

  3. Ravi says:

    hey as i’ve searched ,, isn’t installous is better than appsync ,, wat u say ,, as both do kind of same work as i think installous is better ,

  4. Ravi says:

    thanks buddy ,, it worked for ios 4.2.1 ,,

    if i intall installous then will it effect appsync that i’ve installed ?

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