Just got my P900, marvelous phone, and I've been surfing these pages to learn more about it. Someone recommended that one should upgrade the phone immediately upgrade the firmware from Sony Ericcson Upgrad Service, and so I did, and CDA 162003/1 R3A05 became CDA 162003/1 R4A04.
So the question is: what is CDA, and why didn't my CDA upgrade to 162004/* as I have seen other users in this place have? Anyone who care to help me with my (probably) quite stupid question?
cheers, ariwannabe