Whats the sony ericsson phone lock code for the w810i?

my ex put her sim into my phone and it didnt work and when i put my sim back in it asked for the phone lock code ive tried the nuts and bolts 1234 and 0000 but they dont work

Answers:

You will need to have your W810 unlocked or if you know someone beside cruiser SW then they can read the phone lock code when they hook it up. lb10 should sort it at a phone shop or even cheaper at a market stall.