[Q] Question about back up and restore between two phones

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http://forum.xda-developers.com – Question about backup and restore. I am having a problem with the charger port on my EVO. It is rooted and running AlterROM Redux v1.0.2. I have a second EVO that my wife used, she upgraded to a Gallaxy S3. If I root her phone can I just use ROM Manager to backup my phone and then restore it to her phone? Pics show screen shots from both phones. First 2 are my phone. 2nd 2 are wifes Attached Thumbnails         (HowTos)