Ok... Here's my problem. I want to make an image that I can flash on to my SCH-R920. I have two phones. One that's rooted and one in original form. Here's what I want to do... 1> I want a flashable copy of the out of the box OS. 2> I want to know how to change the EIN on the phone so I can use either phone. If this is possible, I need step by step instructions. I'm dumb, but I can follow directions. If this has been covered in other threads, I do apologize.