The blocking code is used on Nokia phones to protect the phone, SIM card, or from being used with another operator's SIM card. Depending on the type of protection, there are different types of operations that must be carried out.
Instructions
Step 1
Cell phone lock is designed to keep the owner's data in the mobile memory safe in case of loss or theft of the phone. The best option would be to use a factory reset code or a firmware reset code. You can easily find these codes on the network, but the best option would be to request them from the manufacturer using the contacts located on the website www.nokia.com, providing the IMEI number of the phone.
Step 2
You may also be faced with this kind of protection, such as locking the phone under the operator. In this case, the phone is blocked for one cellular service provider. When you try to turn on the phone with a SIM card from another operator, you are prompted to enter the unlock code. In this case, you need to contact the representative office of the operator under which your mobile phone is blocked. Go to its official website, then contact using the hotline by writing a letter or visiting representatives. Provide your phone's IMEI number, as well as additional data that may be requested, after which you will receive an unlock code in your hands.
Step 3
SIM card blocking is used to ensure maximum security of the subscriber's personal data, such as phone number, phone book, and messages. When blocking with a pin code, it is impossible to use a SIM card, and after three incorrect entries, the SIM card is blocked. You can unlock it only with the help of the pack code, which you can find on the package from the SIM card. If it is not possible to enter the pack code, contact your mobile operator's office in order to get a new SIM card. In this case, your personal data will be lost, but you will keep your phone number.
