I bought a Pre Plus yesterday, it came with 1.3. First thing after I charged the battery was to update. I could not access the App Catalog with an "An action could not be completed, try again later." and I could not log into Google or Facebook from the browser.

I took it into Verizon today, did a master reset, fixedd everything. I know there have been some issues after getting 1.4, hopefully this info wil help somone.