BlackBerry Curve 8900 OS 4.6 update for t-mobile online. Now t-mobile BlackBerry Curve 8900 users can upgrade OS online. you can get the latest software for your T-Mobile BlackBerry 8900 by using the new and easy online BlackBerry Device software update solution. Unlike the traditional method of updating Operation software through the Desktop Manager, the new online method does the following:
* Automatically detects your Blackberry model and checks for available software updates
* Lists the preferred software you should install
* Eliminates the need for you to download and install the Desktop Manager or handheld software to your PC
and if necessary, you will be prompted to download and install the BlackBerry Application Loader software to your computer before you can begin.
if you want to update your blackberry OS online, your Blackberry curve 8900 should be able to download and install new applications (Administrative access). and you cannot be a BlackBerry Enterprise Server or BlackBerry Professional Software User.