Mark Your Calendars: Today is Unofficial BlackBerry OS Download Day!

I don’t even know where to start with this one. Seems as though a whole whackload of OS updates have been made available for various BlackBerry (NSDQ: RIMM) devices. Not sure I’ve ever seen so many hit us at the same time! Let me break it down for you below, with download links:

• OS 5.0.0.154 for the Storm 9530 – Download
• OS 5.0.0.140 for the BlackBerry Tour  – Download
• OS 5.0.0.190 for the BlackBerry Curve 8900 – Download
• OS 5.0.0.190 for the BlackBerry Bold – Download

Of course, these are unofficial releases, so do proceed at your own risk. If you’re not sure what to do, it’s probably best you wait for an official release to trickle on down. If you’re a Bold user, you can also check out the official OS update for the Bold that hit us yesterday from AT&T (NYSE: T). Good stuff.

[Via: CrackBerry]