ITs possible to unlock your mobile using the codes.Get the unlocking code from http://www.mobileunlocksolutions.com/ .This is the online service provider which offer the service for your mobile.you can use this and unlock your mobile easily.
mohan
April 2012
if you go to site, www.sonyericsson.com/support. and look for down load for your k700i i.e. software, what you will need is the cable that connects your phone to the usb. on a computer and follow the instructions, happy new year.
tony parker
December 2008
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