My Tencent mobile phone housekeeper. Why do you receive a reminder message when locating a lost mobile phone?

Hello, our system will send a short message to the stolen mobile phone and make such a positioning instruction. If the instruction is accepted successfully, the message will be invisible and the housekeeper will automatically block it. On the other hand, when you can see this short message, it means that the location failed, and the housekeeper failed to seize the port for reading the short message at the first time, which led to the failure of the location command. In this case, the user's mobile phone may have other security software, which is usually caused by their preemption of the port. The anti-theft function needs to turn on the mobile phone for anti-theft. The mobile phone is turned on and the signal is good. Tencent Mobile Manager has not uninstalled it. Thank you for your support to Tencent Mobile Manager!