So in the last few days, Ive gone through 4 replacement Eri. Throughout the process Ive figured out a pretty easy way to swap between phones without losing anything. Take a Nandroid Backup of your current setup and give it a destinct name-remember not to use spaces! Wipe your phone and if you want to revert back to stock before returning your phone, do this now. It can be accomplished two ways a. PB00IMG.zip. aka Leak 2.1.3-Dowload this file to the root of your sdcard, boot to hboot (volume down + power) If you get an error about the main version being older, dont worry, try the next method b. Download this rom http://surrette.org/roms/Retro1-v1.zip and when you boot, check for system updates and allow them to install Transfer your sdcard to your new phone Boot up your new phone and sign into your google account Download and install Astro from the market Download this app and install it on your phone http://androidforums.com/eris-all-t...is-app-apk-no-pcs-no-scripts-needed-easy.html Once its installed, run the app After clicking agree, reboot your phone Once you boot up, turn your phone back off Boot to recovery (volume up + power) Create a Nandroid Backup Reboot your phone Use astro to navigate to /sdcard/nandroid There should be two folders here. Look in both of them for the folder containing your original backup Move that whole folder containing your backup to the other folder. Reboot to recovery Go to Restore a backup and restore your original backup! This is actually a really quick process. I live about 10 minutes from a Verizon store and by following this method, im already back to my original setup before i get back to the house.