I have a W760i. The UI is a little slow and I was wondering if a newer firmware would fix it. Also, I've debranded and upgraded the firmware on my Z710i before but it's been a while. Here's current versions on my phone.
1205-2519
R3BA035
080521
SonyEricsson
What does all this mean? Does 080521 imply the firmware is May 21, 2008? Can I upgrade the firmware to other R3XX### versions, ie. R3BC036, etc? Is there a particular firmware you recommend?
Really appreciate it!