When the specific formation creates problems, or suppresses a number of drivers from properly co aligning others, make an effort to perform those measures as administrator.
When everything else falls flat think about the driver installation software.
Beautiful, though slightly flawed Pros Camera is great with a good flash (if you're careful not to upset it), video quality is improved from old cybershot phones but is still fairly poor.
Media player is a nice app, compatibility with both M2 and micro SD is very useful, shortcut button is as always a great feature allowing easy app switching/starting.
Contact fast search is cool - start dialing a number and it will show possible numbers based on contacts and previously dialled numbers.