I bought a sony ericsson z520a for att, at a garage sale. it has been wiped clean. What do I have to do to restore the phone so I can use it?

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get a new fone!!!

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I Need PUK Code For My Phone.
Sony Ericsson Z520a Phone.

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i need the unlock code for my sony ericsson w850i t mobile

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Hai
i have one solution. The default code for sony erocsson is 0000 just try it
Sree

SOURCE: i bought a sony ericsson z500 from a garage sale

Here is a link to a page that will allow you to download a program ( $ ) that will allow you to hook your phone up to the computer, and then reset the lock codes..

http://www.cellcorner.com/xshp/help.php?section=unlock&model=z500