How to unlock the Xiaomi 2S after changing the card, how to unlock the Xiaomi 2S phone?

Hi! This prompt is a system security alert. After turning on the "Find your phone" security feature, if you have changed your SIM card, the system will think that your phone may have been stolen, so it will automatically trigger this prompt to lock your phone.

Workaround:1Insert the original SIM card, and turn off the "Find your phone" function after restarting;

2.If you need to change another SIM card, when the mobile phone is connected to the Internet, enter the bound Xiaomi and password in this prompt.

3.If the above methods do not work, it is recommended that you go to Recovery to erase user data, and if you have not backed up your data before, all your personal data will be erased.

Xiaomi Cloud Services:

1. The unlock password of Xiaomi mobile phone is Xiaomi's login password.

2. If you forget, you can clear the data

In the shutdown state, press and hold the volume up button and the shutdown button, and let go when the boot screen appears, and enter recovery.

Go to Recovery >Chinese>> >> Clear Data >> Empty all data.

3. Recovery mode refers to a mode that can modify the data or system inside the Android machine, in this mode you can flash the new Android system, or backup or upgrade the existing system, or restore the factory settings here.

If your mobile phone is opened through Xiaomi Cloud Service, and the mobile phone Xiaomi account is logged in, we can also open the official website of Xiaomi Cloud Service at this time. Change the password of the lock screen of your phone through the Internet.

Here's how:

1. Enter the official website of Xiaomi Cloud Service.

2. On the opened Mi Cloud Service interface, log in to the cloud service with your Mi account and password.

3. In the window that appears at this time, click Find Device on the right to search for your phone.

4. Tap the lock button on the right side of the phone that appears.

5. On the lock interface, here re-enter a new password for the lock screen, and then lock. At this time, you can use your phone to enter the new password you set to open the phone lock screen!

That's the solution.

Hi! Dear, it is recommended that you clear the data three times, shut down-volume up button and press the power button at the same time -recovery mode-clear data-clear all data.

Buckle the battery, and my colleague press and hold the menu key + volume plus key + power button to clear the phone data to unlock the Xiaomi phone.

As soon as my phone is turned off and turned on, it shows that the phone is locked, please enter the password.

The back cover can be opened, and the battery card can be removed by pulling it up firmly from the charging port.

You can't buckle it at all!

Take out the card pin in the box of the mobile phone, use the card pin to insert the card pick-up hole next to the SIM card slot on the left side of the Mi 2 body, eject the SIM card tray, and take it out.

Attach the prepared Nano SIM card to any position in the card slot of the SIM tray, and note that the SIM card is installed in the direction that is marked on the side of the tray.

After installing the card tray, push the card tray face up and push it into the mobile phone card slot to complete the SIM card installation.

Finally, it is activated by turning it on, and if nothing else, the phone can immediately recognize the network.

If it shows no SIM card, remove the card slot, then you need to check that the SIM card is installed correctly.

The above is the tutorial for changing the SIM card of the Xiaomi Mi 2 mobile phone.

It can be opened, the entire back cover can be opened, and the phone card is in the board.

Workaround:

1. Open the SMS of the mobile phone, enter the SMS interface, click the menu button, select to enter the SMS settings interface, turn on MIUI free network SMS after entering, and then the SIM card will be automatically activated on the phone.

2. If it still prompts that it is not activated, you can restart the phone or test it with a different SIM card.

3. It may also be caused by system problems, you can restore the system to the factory setting state or upgrade to the latest version to solve it.

4. In addition, the hardware problem of the mobile phone will also cause the error, and the mobile phone can be sent to Xiaomi's after-sales service point for testing and repair.

Is your mobile phone bound to the old card, you can use the old card, you can't use the replacement card, right, in this case, you have to unbind or use a data cable to connect the phone to the computer, and then flash the phone.