Method of connecting a terminal device to network, a terminal device and a non-transitory computer readable storage medium

A terminal device, comprising:

• a processor, a memory and computer program stored in the memory and executable by the processor, wherein the processor is configured to, when executing the computer program stored in the memory, implement steps of:
• establishing a first mobile network through one activation soft SIM card in at least one activation soft SIM card previously arranged in a first terminal device to enable the first terminal device to be in communication connection with a server through the first mobile network, in response to receiving a network connection request;
• wherein the activation soft SIM card is a soft SIM card shared by the first terminal device and at least one second terminal;
• transmitting a seed soft SIM card acquisition request to the server, wherein the seed soft SIM card acquisition request comprises current country identification information and identification information of the first terminal;
• receiving seed soft SIM card information which corresponds to the seed soft SIM card acquisition request and is returned by the server, and establishing a second mobile network through the seed soft SIM card to enable the first terminal device to be in communication connection with the server through the second mobile network;
• transmitting a cloud SIM card acquisition request to the server, wherein the cloud SIM card acquisition request comprises the current country identification information and identification information of the first terminal device;
• and
• receiving cloud SIM card information which corresponds to the cloud SIM card acquisition request and is returned by the server, and establishing a third mobile network through the cloud SIM card to enable the first terminal device to be connected to the network through the third mobile network.