Ok...I don't really understand all the tech talk. My Droid 1 is running stock 2.2 and is pretty much like it was out of the box a few weeks ago except for about 5 apps.
I was very disappointed with the 2.2 update, incredibly buggy. Flickering screen (not on auto), icon lags, unable to play AAC audio files, poor battery life, etc. Does anyone know if the patch fixes some of this?
Yup. Very simple thing to do, but if it doesn't fix the issues you'll need to take the phone back to Verizon.
First things first, make sure you have 60% battery if your phone is plugged into a power source (USB/computer or wall charger) or 80% battery if it's not.
Download this file:
http://androidoverdrive.com/pete/OEM/9046f5a3ec09.signed-voles-ota-45394.zip
Rename it update (if it asks you about changing the file extension, add .zip) so you have a file named update.zip even if you can't see the .zip. Mount your phone to the computer via USB Mass Storage. Copy the file to the root of the SD card -- the first window you open when you open the phone on the computer (there will be lots of folders, including one named Download) -- and then reboot your phone.
As soon as your Droid shuts down, but before the M appears, press the X on the keyboard and hold it until a triangle with an ! appears in it. Release the X.
At this point:
Press the volume up and camera button at the same time.
Using the d-pad (the square thing next to the keyboard) select “apply update.zip” and press the middle of the d-pad (gold-looking button).
Your phone will now attempt to install the update.
When it finishes, use the d-pad to select “reboot phone”.
Your phone will reboot with Android 2.2 unless something went wrong. If anything goes wrong, like a bootloop, you'll need to do a factory hardware reset. We can help you with that as well if needed. If something MAJOR happens to your phone, Verizon will replace it as long as you don't tell them you were trying to manually update your phone. The reason for this is, while this is appropriate (Why else would that option be there at all?), some people think it voids your warranty. Why take the chance?
Good luck and let us know if it works or if you need more help!