How to enhance your SIM-security by setting up SIM PIN lock | Gadgets Now

Smartphone customers normally defend the information saved on their gadgets by establishing a biometric lock, PIN or passcode. But what concerning the knowledge saved in SIM reminiscence? What if somebody takes out the SIM card and begins utilizing it on one other cellphone? Remember, it comprises much more data different than simply cellphone numbers. This contains billing data and transaction OTPs too come via SIM card.

Simply put, a smartphone’s lock display doesn’t lock the SIM card inside it and even establishing app lock or encrypting all the smartphone or utilizing the boot-time password in your smartphone doesn’t defend the SIM card or its knowledge.

Well, then find out how to defend the SIM card and the information saved on it. The reply is SIM PIN, which can be the one manner that provides an extra layer of safety to the SIM. Once the SIM PIN lock is enabled, every time you may restart the smartphone or swap the SIM to another smartphone, it is going to ask you to enter your SIM PIN and with out the authentication, SIM card is not going to be accessible in any respect.

Do notice that in case you neglect your SIM PIN and you will have to name buyer care. As it is going to ask for PUK (PIN Unlock Key) code to unlock the SIM.


Go to Settings and faucet on Security


Now, faucet on Other safety settings or More safety settings


Tap on Set up SIM card lock


Related Post

Enter default PIN of your SIM card

The default SIM PIN differs from operator to operator. For instance, Airtel customers can enter 1234 and the default SIM PIN for Vodafone customers is 0000.


To change the default SIM PIN, faucet on Change SIM card PIN.


Enter the present PIN to confirm after which enter the brand new PIN of your selection and ensure it once more to avoid wasting the brand new PIN.

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This post was last modified on June 2, 2020 3:16 am

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