@dang82

(….it became longer than I thought, but I hope more understandable)

And finally was it succeed? When I tried, I could’nt done that. My idea was to setup a program (it is free) to the pc, an android emulator. It looks like you have a phone (android 4.0.3) inside your pc. you can download here: http://www.bluestacks.com/bstk-download-success-2.htm

you should have your angry birds apps on this emulated android, and a backup app which manages the original save files (bi_data.lua, highcores.lua, settings.lua)
https://play.google.com/store/apps/details?id=net.ricelabs.angrybirdsbackup&hl=en
it is free too, maybe you have tried it, it is a very good backup app for angry birds, just not working on jelly bean…

you should have done at least 1 star on each game, and make a backup of the games (you can do this to dropbox or to the phone memory, or mem card)
I offer you to use dropbox, because it is free and the following app can use it too.

so now you can overwrite this 1 star backup with your own save game, than restore this (owerwrited) files.

Now you have your own save games in the emulated android. The only task what remains to move this into your phone.

You need this app to do that:
https://play.google.com/store/apps/details?id=com.koushikdutta.backup.license&hl=en

(i thougt only the premium app can backup and restore, but I have this on my dropbox: you can try the free version, or buy the premium, or download the premium for free:

https://www.dropbox.com/s/0utogftrhfu8fvh/Helium%20Premium%20-%20App%20Sync%20and%20Backup%20v1.1.0.2.apk

and you need the desktop version of this:
http://download.clockworkmod.com/carbon/CarbonSetup.msi

enable usb debugging in your phone: Settings > Developer Options > USB Debugging

after the setup, connect your (jelly bean) phone to the pc
helium does not allow you to make backup or restore if you dont have your helium desktop program on the pc!!!!!!

you have to setup the HELIUM app to the emulated android, now you can make a backup, of your own gameplay (what you already restored to the emulated android)

and finally just open helium on your phone, go to restore, you can choose dropbox there will be your backed up apps (maybe you can select your phone, or the emulated android (GT-N7000) and it is available to restore that apps. and it is done :D

I hope you enjoyed my description and you can do this, if you have any problem, I can help :)

please tell me if worked for you :)