I did the 2.1 update last night, but decided to go back and just get familiar with Root access first (i did them all in one sitting). If I want to go back to 2.1 do I just folow these steps:
Step 20: Extract the zip to your desktop, and copy the folder to your SDCARD/nandroid/console=tty$XXXX/ Folder.
For example mine looked like this:
"XXXX:sdcard\nandroid\console=ttyS2,115200n8\B CDMR S-20091219-1559"
Step 21: Once its copied over, unmount your droid from the pc, and open up Droid Root Helper Again.
Step 22: Once its open go all the way down and hit Reboot Recovery. Phone will reboot into Android System Recovery. IF YOU REBOOT AND IT DOES NOT LOOK LIKE MY PICTURE BELOW THEN REDO STEP 11-12 AND REBOOT IN RECOVERY AGAIN TO FIX THIS. THEN PROCEED WITH STEP 23.
Step 23: Once you are back in boot recovery. Go down to "Wipe Data/Factory Reset" and hit yes. After that is done go down to "wipe cache-partition" and hit yes. You have just wiped your phone clean.
Step 24: Go down to the Nandroid sub-menu and enter it. Now go down to Default Nandroid Restore (Latest) and it should start loading the backup that you downloaded from this website and onto your SDCARD not your personal backup.
Step 25: Once that is done loading might take a few minutes, go to the main menu, Reboot your phone.
or do I need to start from the beginning?