How to lock Android phone with SMS

First of all, I'm not sure what mobile phone you are. Some mobile phones have this function, such as Meizu. It is operable to log in to the personal center on the computer. The following is about using third-party software. (non-advertising)

360 mobile guards provide anti-theft passwords, and 360 accounts send anti-theft instructions. Users can choose any way to send instructions to quickly locate and lock the phone.

Method 1: Add the number of relatives and friends and carefully back up the anti-theft instructions.

Enter the "mobile phone anti-theft" page of 360 Mobile Guard and click "Settings" to start setting and modifying the number of friends and relatives. Users can set two relatives and friends numbers through 360 mobile guards, so as to send SMS instructions quickly after the mobile phone is lost. At the same time, you can use 360 mobile guards to back up remote control instructions, and users can back up anti-theft instructions to relatives and friends through SMS.

Figure 1: Add the number of relatives and friends, and users can also back up the anti-theft instructions.

Method 2: preset anti-theft password, which can be sent by someone else's mobile phone.

After the mobile phone is lost, if the relatives and friends numbers are around, you can send anti-theft instructions through the relatives and friends numbers at the first time. What should I do if my relatives and friends' numbers are not around? You can use the anti-theft password at this time. Users can add a 6- 12-digit password in the setting of "mobile phone anti-theft" in advance. In this way, once the mobile phone is lost, users can quickly send anti-theft instructions through other people's mobile phones. Different from the instructions sent by relatives and friends, users need to add anti-theft passwords after the instructions. If the number of relatives and friends sends "Wei Zhi #", you can track the location of the mobile phone, but you need to send the password of "Wei Zhi #".

Figure 2: Users can set the anti-theft password in advance and send anti-theft instructions through other people's mobile phones.

Method 3: Log in to the 360 account page and grab the phone with both hands.

In addition to preset relatives and friends numbers and anti-theft passwords, 360 mobile guards also provide another way to send anti-theft instructions at any time-log in to 360 account. After logging in, the classic commands of 360 Mobile Guard, such as "tracking the location of mobile phone", "deleting data", "ringing alarm", "retrieving data" and "locking mobile phone", can be opened immediately without sending SMS commands. Users can also log in to fd.shouji.360.cn, check the mobile location of the mobile phone through the webpage and lock the current location of the mobile phone.

Figure 3: Log in to 360 account, and you can locate your mobile phone on both the webpage and the mobile phone.

After the mobile phone is lost, users can send anti-theft instructions by any means, such as relatives and friends' numbers, anti-theft passwords, 360 accounts, etc., and directly lock the current location of the mobile phone. Moreover, they should submit the thief evidence sent by 360 mobile phone guards to the police as a favorable clue to retrieve the mobile phone.

However, if the phone is lost, the other party unpluggs your battery and refreshes the machine uninstallation software, this function will still be useless.