i have a nokia 6070 and i put a security code but i dont remenber the code... i have tried 12345 and 0455110160 emei 353628016777014 Vodafone portugal plz help
From: http://en.wikipedia.org/wiki/Personal_Unblocking_Code A Personal Unblocking Code (PUC) or Personal Unblocking Key (PUK) is used in GSM mobile phones and some smartcards to unblock a blocked card. Most mobile telephones offer the feature of personal identification number (PIN) protection. After switching on the phone, the user, if the PIN security function is not switched off, is requested to enter a 4-8 digit PIN enabling the phone's non-emergency calling functions. If the wrong PIN is typed in more than three times, either the SIM card, the device or both become locked. They can be reverted to their original unlocked state by entering a PUC, provided by the service operator through verification. If the wrong PUC is entered ten times in a row, the device will become permanently blocked and unrecoverable, requiring a new SIM card. Cellular phone users are therefore advised by most providers to keep their PUC written down in a safe place separate from the device. PUK (Personal Unblocking Key) code The PUC code will allow you to change your PIN number to a new PIN number when the phone is blocked. The only time the PUC is needed is if you entered the incorrect PIN 3 times. If you enter the incorrect PIN 3 times, the system will be "blocked" and you will be required to use a new PIN. The old PIN will not work anymore. The PUC code allows you to unblock the phone and change the PIN to a familiar number. [bold]Your SIM came with a PUC and only your Network can give that.[/bold]
They can be reverted to their original unlocked state by entering a PUC, provided by the service operator
