Question about Samsung SYNC SGH-A707 Cellular Phone

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Unlock code hi need an unlock code for my pre-paid phone locked to t, sony erricson z300i older phone, can someone help

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Re: unlock code

Try any mobile service center or professional mobile tech to have it unlock or you can try online.

Posted on Mar 21, 2008

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Hi visit to unlock your Sony Ericsson xperia x10 mini phone from network lock .here they ask you the network name to which your mobile is locked and the imei number of your mobile .finally they send you code to unlock your mobile.

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Sir, my sony erricson phone, flip model i think it is Z550i, is phonelocked , i was vodafone prepaid, now transfereed to psot paid, they gave new sim, which when i insert ask for for code for phone lock,...

Your cell phone may be locked to a particular cell phoneprovider and in this case it needs to be unlocked to use with a different cellphone service provider. To get the security code/restriction code to unlock thecell phone from the current cell phone provider so you can use the SIM cardwith a different phone provider, Please click on this link and follow myinstructions :- If your phone provider does not help you then this WEB siteit provides security codes for a small price. Try this WEB sites -

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I have a p900 but i have forgot the device lock code and now i cant get in to it

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Puck locked k700i iwant to change my no but for got my code as enterd it a long time ago

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Sony Ericcson z300i - "Insert correct sim card"

hello, hearing your story I can only say that your was not unlocked or can't be unlocked depends if for example was it an offer?
Or they did not have the unlocking program for the phone

Try another repair shop

have a nice weekend

Sep 12, 2009 | Sony Ericsson Z300i Cellular Phone

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Reset Sony Erricson Phone Code


try this site, download a unlocking software and do it..


it will fix your problem, so dont forget to rate

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Hi there! When it is pin blocked just enter the puk code located on the card where you got the sim. OR you can always get support from sony ericson in their website. Just email them from there!

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Please help me to unlock Sony Ericson W850i

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