I'll make this as short as possible


Generate 12 word backup and verify
Flash new rom
Input 12 word seed
Get some new random address


I have tried it 4 times and once on an old Moto Droid and none return my correct address. Am I doing something wrong?

Edit: forgot to mention I have a backup of my older rom with the correct wallet info so I can go back and retrieve it. I just want to make sure that my backups work incase something bad happens to my phone.