NEED PUK CODE FOR SONY ERICSON W850I

The PUK code is a code associated with the SIM card and not with the phone.

You have only two ways to get rid of the PUK code. Either you replace the SIM card , or you call phone provider that issued the sim cadr (eg. At&T, Virgin, Tmobile , Vodafone, Telecom etc.)

PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call the phone company that released the SIM card, they can retrieve the PUK code from a database for free.

In your case you need to contact your SIM card provider technical support to unlock the SIM.


The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone will not ask for the PUK anymore. d dd

If you have lost your pin then you can enter the pin 3 times, util the PUK lock appears. Then you unlock the PUK calling the phone company that provided the SIM card inside your phone (eg Vodafone, Telecom, Tmobile, Orange, AT&T etc.).

Calling the phone company is the standard procedure to unlock a SIM card, however, if you do not want to call the company you can just replace the SIM card with one compatible with the phone, as PIN and PUK codes are related to SIM, and not to the phone.