This one is for the 8520 owners out there. Carrier BASE has released the latest official OS for the 8520, although without a change log kind of hard to say what has changed within this release. I was able to download and upgrade my 8520 with no issues. Personally, I'd rather see a 5.0 leak but I'm sure that will come with time, besides the 8520 has a rock solid OS as it is.
- Download The Official 188.8.131.526 OS For The BlackBerry Curve 8520>>
- Instructions: How to Upgrade your BlackBerry's Operating System >>
- Instructions: How to Downgrade your BlackBerry's Operating System >>
- Instructions: Mess things up? Fix a Bricked BlackBerry Here >>