How do I upgrade my blackberry 8100?

i went to the blackberry site and downloaded the desktop manager and tried to download the 4.5 version but it said that i had the latest version already on my phone, but i dont because i cant use the i heart radio app. any help would be great

I tried upgrading to 4.5 yesterday, but it didn't work. Is there someone out there nice enough to take me through the step-by-step process of upgrading my Blackberry's software? Thanks, Sir. Kelvin

My friend is giving me the software to upgrade my blackberry. Im nervous about it. Does anyone know the steps and what all it does? I just want all the themes that I cant get until my blackberry is upgraded. Are there any other pluses?

I currently have an 8100 and want to upgrade to the dash. Will the dash work with my blackberry internet service, or will I have to get the tmobile smartphone web add on?

Ok so i have a blackberry pearl 8100 and i have it for tmobile but and i downloaded facebook app on my phone but when i go to sign in it says "you are currently on a service plan that does not support this application please contact your sercice...

I have a Blackberry 8100 from T-Mobile and the phone dealer said that all i have to do is download the software that came with the blackberry , and just connect the blackberry to a labtop and there i have internet , but i did and no internet , so i went...

i have a blackberry bold phone right now. my next upgrade is in the end of august of 2011... would it be possible to get an "early upgrade" to buy a blackberry torch. A blackberry torch with an upgrade is only $100 but i know i would have to...