Extract Android Image from Samsung Galaxy S4 device I'm quite happy flashing stock versions of Samsung Android to my Samsung Galaxy S4.

What I'd like to do is install some apps on my phone and then extract the phone into an image that I can flash back to say another S4.

Is this possible?  I have been using Odin to flash the device so far.
Go to recovery and create backup or use titanium back up to back up apps. One more way is to recompile rom zip with placing needed apk in installation folder. You can find more details on xda forums