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New phone: How to transfer game progress?

I recently got a Samsung Galaxy S3 and I am wanting to transfer my Jetpack Joyride game progress from my old HTC Legend. There are 2 things I am unsure of when it comes to using adb. Is there a way to us it to get the data from my HTC or will I need to root it. I read in a few places that it doesn't work on Android 2.2. Also, what commands would I use to restore the data to the Samsung?


1 Answer 1


adb backup –apk –shared –all –f /backup/mybackup.ab - backs up your all apps and data.

adb restore /backup/mybackup.ab - restores it back.

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