How to learn puk-code?
First of all, you need to clarify the situation about the fact that the PUK code is assigned exclusively to the SIM card of your phone, and not to a mobile device. What is the PUK code for? It is needed, as an addition to the PIN, to limit the operation of your card. In principle, the PIN-code and restricts the operation of your phone and, accordingly, your SIM-card, but for better security PUK-code is used.
Then it is asked how to find out the PUK code of your card? It is not difficult to do, it does not matter what your mobile operator is, this code will always be on the card with your number, under the PIN-code.
Consider an example, if you entered your PIN-code incorrectly (MTS, Kyivstar, Life, Beeline - three attempts are given for entering), you will be given PIN2 input (Life subscribers, Kyivstar - also three attempts), after incorrect entry attempts, SIM card will be blocked. Next, you will need to enter the PUK-code, which in this state (blocked SIM-card), with the correct entry (for all cellular subscribers in Russia and Ukraine is 10 attempts) unlocks it. You can also change the PIN to a new one.If you were unable to unlock your SIM card using the PUK code, feel free to contact your operator’s technical support service.