A method for establishing a wireless communication connection, comprising: sending, by a first device (110, 200, 300), a network scanning request to a second device (130, 220, 320) over a short-range wireless communication connection between the first device and the second device, wherein the network scanning request is used to instruct the second device to scan at least one first wireless signal; receiving, by the first device, a scanning result that is of the at least one first wireless signal and that is sent by the second device; and sending, by the first device, a wireless connection request to at least one third device (120, 210, 310) based on at least one wireless signal scanning result, to establish a wireless connection to the at least one third device, wherein the wireless signal scanning result comprises the scanning result of the at least one first wireless signal; characterized in that the wireless signal scanning result further comprises a scanning result obtained after the first device scans (S607a) at least one second wireless signal, wherein the at least one second wireless signal is of a different type and/or frequency band than the at least one first wireless signal; and the sending, by the first device, a wireless connection request to at least one third device based on a wireless signal scanning result comprises: sending (S607'), by the first device, the wireless connection request to the at least one third device based on the scanning result that is of the at least one first wireless signal and that is sent by the second device and the scanning result obtained after the first device scans the at least one second wireless signal. sending, by a first device (110, 200, 300), a network scanning request to a second device (130, 220, 320) over a short-range wireless communication connection between the first device and the second device, wherein the network scanning request is used to instruct the second device to scan at least one first wireless signal; receiving, by the first device, a scanning result that is of the at least one first wireless signal and that is sent by the second device; and sending, by the first device, a wireless connection request to at least one third device (120, 210, 310) based on at least one wireless signal scanning result, to establish a wireless connection to the at least one third device, wherein the wireless signal scanning result comprises the scanning result of the at least one first wireless signal; characterized in that the wireless signal scanning result further comprises a scanning result obtained after the first device scans (S607a) at least one second wireless signal, wherein the at least one second wireless signal is of a different type and/or frequency band than the at least one first wireless signal; and the sending, by the first device, a wireless connection request to at least one third device based on a wireless signal scanning result comprises: sending (S607'), by the first device, the wireless connection request to the at least one third device based on the scanning result that is of the at least one first wireless signal and that is sent by the second device and the scanning result obtained after the first device scans the at least one second wireless signal.