Have your friends lost their phones? Although our mobile phones are all set with Apple ID passwords, lock screen passwords or face recognition or fingerprint recognition, which can protect our mobile phone ’s data loss and property security, but the mobile phones are safe. Most of the apps that can be used now are bound Mobile phone number. If you unplug your mobile phone card and insert it into another mobile phone, you can easily log in as your identity to transfer your funds.
Of course, the first time that friends lost their mobile phones was to call the customer service to report the loss of the mobile phone card, but if it was too late to know that the mobile phone was lost, then the funds may have been transferred. Today I will share with you one-click to lock the mobile phone card, no longer afraid Lost.
This feature works for any device, have you overlooked it? iPhone users find "System Settings" on the home screen, select "Cellular Network" to find "SIM Card PIN", and click to enter to turn on this feature. The original PIN code will be required when starting. The general initial password is "1234" or "0000 ".
After setting, you can click "Change PIN" below. You need to enter it three times. The first time is the original password, the second time is the new password, and the third time is the new password. Got it.
After setting the PIN code, you will be asked to enter the PIN code every time you restart your phone. This will effectively prevent the theft of funds. Strangers getting your SIM phone card will be completely a waste card. Make settings to avoid unnecessary losses. (The revised PIN must be kept in mind, otherwise it is very troublesome)