Froyo Build Number FRF91 on T-mobile Nexus One: WHAT IS IT?

[MaxLaw843]

I just received an OTA on my T-mobile aligned Nexus One, that just had the Froyo update this week. Tried Googling "FRF91" and other variations. Could find nothing at all on it. What the heck is it? Is it just a security update as it indicated, or are there some features included also?

[sdy284]

no idea, it's a pretty small update. I manually installed the FEF85B on my AT&T N1 and i've tried *#*CHECKIN#*#* and I haven't pulled the FEF91 update... nobody really seems to know what it does yet

[ajmatson]

From what I have seen it is a second part to the frf85b update that was done recently to fix some security issues. I have the Moto Droid so I am not up to Froyo yet to test it to see if there are any other major difference.