A new SIM card inserted in my smartphone and now it's asking me for a PIN to unlock it.

Last Update Date : Jan 13. 2018

Unlock PIN (Personal Identification Number)

 

PIN is set to prevent unauthorized user to access your SIM.

 

If your device locks when used with a SIM card and requesting for PIN code, simply insert your PIN code to unlock your SIM card.

 

A new SIM card usually comes with a temporary default PIN of 0123 or 1234.

 

*Important Note*

SIM card will be blocked if you enter incorrect PIN code for 3 times.

Once SIM has been blocked, it will request for PUK code.

 

If you does not have your PIN / PUK code, you have to contact your Mobile Network Operators (Telcos) to obtain your PIN / PUK code.

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