Help restoring droid 2 to factory default

[chessknt]

I am trying to get my phone back to factory default so i can update to GB (and from there to a ROM) but cannot seem to find the appropriate SBF to do so. I was running an old version of Liberty and tried to use Clockwork to reset to a factory default via data wipe, but when I did that I still see the liberty boot screen every time it loads and the OTA update fails to install every time. Right now (after using restore) my phone is using Version.2.2.20.A955http://www.droidforums.net/forum/#.verizon.en.US.

Thank you very much in advance for any help.

 

[cydewaze]

When I reset my phone, I did the following:

1) Installed RSD Lite on my PC, then used that to flash my phone back to VZR_A955_2.3.20_1FF_01.sfb

2) Booted the phone up, then went to Settings -> About Phone -> System Updates and the GB update was there waiting.

Step 1 above got the phone back to the way it was the day I bought it back in Nov 2010 (with Froyo) and the GB was the update we got some months later.

 

[chrstdvd]

Here is a link to the sbf file:
http://dl.dropbox.com/u/35546129/VRZ_A955_2.3.20.zip