I forgot my password for screen lock

[Yarun]

I forgot my screen lock password so How can I unlock my phone without losing the data. I know my gmail account details.

[Uliwooly]

Keep trying until you are prompt

[_alexdon_]

If you can't manage to do it,you need to repair with PC companion.

[Uliwooly]

PC Companion (PCC)

Bridge (for Mac)

 For future reference

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355