Question about Sony Ericsson K750i Cellular Phone

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Forgot the lock code of my phone

I changed the original phone lock code which was 0000 but now i forgot the new one

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Hello. You can do a master reset on you phone simply by going to your phone menu and finding Settings\General\MasterReset. You may loose some unprotected files so if that is important to you you may want to back up all of your files on your memory stick first.
The other option is to go to your phone store and have them do it for you. Good luck with it.

Posted on Nov 17, 2009

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  • Master
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Hello:
you have received with the sim card 2 codes one the card unlock code and one the puk code if you put 3 times rong code then you need puk code for reseting the card code .
you provider can give you the 2 codes ,mostally you have to pay for it.

Posted on Nov 17, 2009

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