Question about Vodavi 3530-40 Phase Lock Loop Unit PPLU Phone

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Phone locked sir i have sony ericsson z550i. my friend accidently turned on the phone lock and he dont know what is the code that he gave. now when i switch on the phone it is asking for phone unlock code. what should i do?no problem with sim card. please help me.

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  • vrharsha May 11, 2010

    unlock the z550i


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  • 15 Answers

Go to settings-general-locks-phone lock-protection
and turn it off the default password for se is 0000

good luck!!!!!

Posted on May 06, 2009

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My phone is locked

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