BB OS newbie question.

Just a quick question. Will this BlackBerryOS Download Center - RIM BlackBerry operating Software download center work on my AT&T BB8900?

Im only confused if it will work or not cause of it saying "Hutchison"

I know how to wipe mine and install with bbsak.

Yes, delete the vendor file before you install...If you need assistance, use the OS guide in my signature.

Anything else, just ask away