I bought a straight talk simple lg flip phone from somone it still had time left on it also.it worked fine for me then the battery went dead and once recharged and powered bk on it now says it requires a security code out of nowhere.they recomended it be the last four of the phone number but i barely had the phone a day i didnt know the number yet.what do i do..asap..

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I believe my default number was the last 4 digits of my phone number. Worth a try! Hope it helps.

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Hi everyone

There's good news and bad news. The good news is that you might well have forgotten that the default password on the phone is 00000000 (that's eight zeroes). The bad news is that if you've changed it to something else and that's what you've forgotten, you might well need to take the phone in to a service center to have them help you break it back open.Please put a good rating on my profile.

Kind regards
Dustin Ellse

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did you dial ##3282# or ##3282##? dial the second one i said. then if it ask for

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the preset security code is 0000
unless u changed it to something else

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PUK code can be given only by your service provider which is specific for each and every mobile number .
Contact your sim customer care department over phone. Its free of cost to get the pin or puk no.
Go to the nearest service outlet of your service provider they can also help you.
There is no other go than the above procedure only your service provider can give it nobody else in this world nor any software.

Testimonial: "Thank you ever so much for your help. I have just phoned my service provider. Undertook all the neccssary security checks and then they unblocked it."