How to lock the SIM card on the Xiaomi phone
How do you lock the SIM card on the Xiaomi phone? On this occasion, I will talk about the protection and security of mobile phones.
Locking the SIM card is part of security.
Xiaomi smartphones are quite complete phones. Just like deleting junk files, app lock also includes SIM card lock.
What is a SIM lock on phones by Xiaomi?
Obviously, using other components in the SIM card tray does not provide any protection.
Or protection with a padlock or lock with a door lock.
Locking the SIM card of Xiaomi phones is a technique that can be used as a device security measure. When activated, the phone can only read and use the card.
The purpose of blocking the Xiaomi SIM card
Basically, the purpose of a SIM card lock is generally to secure the device by allocating only one SIM card.
The card can only be redeemed once after opening.
Could you imagine? If the phone is stolen, the thief will not be able to use the phone at all. The reason is that every time you insert the SIM card, it will not read any card other than the one locked with it.
Other: How To Clean Internal Storage Xiaomi Phones
How to lock the SIM card on a Xiaomi smartphone?
This protection is very effective. Encourage others to leave the card in so they can be contacted if their phone is lost or stolen.
This technique can be applied to various Xiaomi models: the Redmi 4, 5, 6, 7, and 8. Not to mention the notes, mi and other versions.
Users can use the lock feature as card and device security.
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Activate the Xiaomi SIM card lock.
- Open the smartphone menu and select Settings.
- Then scroll down and select Additional Settings. There are several options in the extra menu, click on "Privacy".
- Then tap the "SIM lock" option.
- Select the card to block.
- Activate the SIM lock function, slide the switch to blue. Like the picture below. You will then be instructed to create a card lock PIN. This pin is used when unlocking (deactivating).
- After entering the PIN you want to use as security, click OK.
That's 6 steps to lock SIM card on Xiaomi phones. Maybe useful for u user Xiaomi Phones want lock the sim card for security.