Instruction
Make sure that the SIM card is really blocked. Maybe you can still return it, entering the pin code. If you have not changed it while using the phone, the factory code can be very simple – 1234 or 0000.
Making sure that you have found the correct code, enter the following combination: **05*PUK1-code*new PIN1-code*new PIN1-code#. To restore access to the SIM card you will have 10 attempts.
If you ten times a wrong combination with the PUK code, the card will be blocked permanently. It now remains only to go to the office of the operator "MegaFon" with the documents in card and passport.