Instruction
1
Lock SIM card with pin code. It is a combination of digits that must be entered from the keyboard when the phone is switched on. This security measure is designed to safeguard personal data in case of loss or theft of the SIM card. If you three times entered the wrong pin code, you can restore it using the Pak code. It is located on the package of SIM card. If packaging is not available, contact the customer service center, providing their passport details. You replace SIM card.
2
Phone lock stores security data of the owner of the device in case of theft or loss of mobile. In order to unlock the phone, you will need to enter the code reset or to reflash the phone. In order to get the code reset, you must contact the authorized service center "Nokia" or contact the office of the company. You can read them by going to the address www.nokia.com.
3
Flashing phone firmware update mobile. To commit this action must synchronize with PC. Install the driver and software after that connect the phone to the computer. If there is no bundled software CD and a data cable, download the software from the website www.nokia.comand data cable buy in shop of cellular communication. Download from the website allnokia.com software, and then perform the firmware update.
4
Phone lock under operator is used to prevent use of the phone with SIM-card of another operator. You can either reflash the phone using the previous step, or you can use the unlock code. To get it you need to contact the customer service center to the operator who locked your phone. Provide the IMEI number of the phone located behind the back cover under the battery. Use this code each time you use the SIM card of another operator.