I have had my BB Pearl for a few weeks now and am starting to get the hang of it ie adding aftermarket applications, setting up email, etc. I have just checked O2 which is where my phone is from and see there is a new version of software.
here is the link: BlackBerry from O2 - Help and support
if i download and install this am i going to lose all the stuff i have added and all the personalisation i have done to my phone. also is this even a newer system than the one i am currently running and is there any positives to upgrading this. my version is 220.127.116.11 (platform 18.104.22.168). as usual any advice is appreciated. cheers