Seems RIM is really trying to bring all devices up to the same level these days, maybe it's with the launch of 5.0 or maybe it's simply due to the browser issues that were noted last week that the updates have come out. I really never though I would have to make another 4.5 OS round up post but, here it is folks.
All these OS' are official releases but they may not be for your carrier. If you decide to upgrade to any of them please follow the guides listed below.
[ BBOS ]