Instructions to unlock the SonyEricsson w760a:
First you will need to obtain the IMEI (serial number) for your handset. Type *#06# from your handset. The number that appears is the IMEI. Once you have this number you need to contact the Mobile Operator Customer Service department or use an online Subsidy Unlock service.
|Make sure the Left Navigation shortcut key has been disabled. This menu can be found in the Settings > Shortcuts Menu.|
|Press Left Navigation Key once, then ** then Left Navigation Key once.|
|The Personalise will appear.
|MNC Length Menu will appear.
|You have 5 tries to enter the Subsidy Unlock Code.
Enter the 16 digit subsidy unlock code.
Your device is unlocked.