To Unlock the Sony Ericsson W910I Model mobile from the Network lock You can use the Unlock Code You can get the Unlock Code at http://www.wickedunlock.com/sony-ericsson-w910i/rs11wp9/
and Unlock the mobile following the Free Unlocking Instructions Below............
Sony Ericsson W910i Unlocking InstructionsWarning :
Do not enter any wrong unlock codes on your Sony
Ericsson W910i mobile phones. If you enter over a certain amount of
wrong unlock codes on your Sony Ericsson W910i mobile phone, your phone
may get hard locked and sometimes become unusable.
Switch ON your Sony Ericsson W910i without
2 - Press the left arrow
3 - Press the button * twice
4 - Press the left arrow
5 - The message "Personalize with MNC2" will appear, (or you will have
displayed an unlock menu, select the lock you want to unlock)
6 - Enter the Unlock Code.
If your Sony Ericsson W910i does not have a left arrow button/key(e.g.
Sony Ericsson W950i) and on a few phones(not all) that have a "JOGDIAL"
you must press the "down arrow" key/button instead of the "left arrow"
key/button for step 2