In some cases, it may be necessary to remotely deactivate the mobile Internet on Android. For example, if you have lost your smartphone or it was stolen. In such a situation, you can block access to the network by calling your operator and asking to do this. If you have a SIM card from another operator, then you need to know the number of the device that you want to block. After that, call the service center of your mobile operator and say that you want to block the Internet on Android by IMEI. The specialist will make all the necessary settings and after that, your device will not be able to connect to the network.