Question about Sony Ericsson K800i Cellular Phone

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Phone lock code??

I brought a sony ericsson K810i mobile phone of a friend but when i put my sim card in it, it ask's for a code (phone lock) is it stolen or is it someone's personal code for the phone. Can you please help at all

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Try to ask the code to your friend, if he can't give it to you then it is a stolen phone.

Posted on Nov 27, 2008


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It seems your mobile is just an patch unlock so every time you update your phone it will lock to its original provider, but if the erom and gdfd_sw_bin if flash,it will permanently unlock and you can use any sim provider no matter how many update you make. This method is so technical and it will be fixed by using gsm gadget instead,most mobile service center have this tool. instead of asking for a paid unlock code which is more expensive, unlocking service by going to any the neatest mobile service center is more cheater and it is negotiable instead than online unlocking service.

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My AT&T Sony Ericsson Z750a is asking for a 4-8 digit "Unlock Code" when I insert a different AT&T SIM then came with the phone. The phone itself is "Unlocked" for other providers, but it seems...

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Puk code for a sony ericcson phone

the puk code is required when the pin code is written wrong 3 times, to get the puk call your phone service provider the puk is not related to the phone so if you put in another sim card it will work, or if you put the locked sim card to another phone then the other phone will ask for puk.

its simcard protection incase its stolen, 3 times wrong and its locked, eventually if you enter the puk code wrong too many times it should make the sim card useless so call your phone service provider its your only option.

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How to unlock sony ericsson w580i usa mobile to use in india

When you place a new or a existing SIM card from another phone provider into your mobile phone and it asks for a Security code then :-
This phone is locked to the original mobile phone provider. You need to contact this mobile provider to ask for the unlock code (security code) for this phone. You need to provide proof of ownership etc and the phone's unique IMEI number which is located inside the phone under the battery. They use this number to generate the unlock code for your phone.
They should provide you with instructions on how to enter this code into the phone.
Once you unlock the phone, then you can insert a new SIM card in this phone or sign up with another phone provider using this phone.

You could ring the phone provider and ask for the unlock security code because you are going overseas and wish to use your phone with a prepaid SIM card from another country. This maybe a free service.
The other way to get your phone unlock is to use a phone unlocking company on the Internet, they usually charge a couple of Dollars for their services. Use Google and search for "Security unlocking code” companies in your area.

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No sim cards work in my k810i

have you tried all possible?
the phone could be locked (stolen)

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