Why does the phone asks for PUK Code?

Last Update date : Oct 13. 2020

You can Lock your device's SIM cards to prevent someone else from using them. After you set it up, you'll need to enter a PIN on the lock screen for each SIM that's locked.


Below mentioned are some of the cases when your device ask for PUK code:


a). Post more than 3 wrong attempts of PIN, the phone will ask for PUK
b). Post multiple wrong attempt of PUK, the phone will ask for PUK 2
c). Post wrong PUK 2 attempt, the SIM would be no longer functional. Get in touch with Service Provider. 

NOTE: For information about PIN 2, PUK and PUK 2, call service provider.

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