Communication apparatus and control method thereof

A control method of a communication apparatus comprising:

• searching for wireless networks which use a first frequency band and wireless networks which use a second frequency band;
• associating a first wireless network which uses the first frequency band with a second wireless network which uses the second frequency band, from among the wireless networks found by the search, the first wireless network and the second wireless network being formed by the same device;
• selecting, from the wireless networks found by the search, a wireless network to connect to;
• performing authentication processing for connecting to the selected wireless network,
• wherein, in a case where the first wireless network is selected, control is performed so as to perform authentication test processing for connecting to the selected first wireless network and perform authentication test processing for connecting to the second wireless network associated with the first wireless network before connecting to the first wireless network selected in the selecting;
• and
• storing authentication information regarding the first and second wireless networks for which the authentication test processing is successful.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute a control method of a communication apparatus comprising:

• searching for wireless networks which use a first frequency band and wireless networks which use a second frequency band;
• associating a first wireless network which uses the first frequency band with a second wireless network which uses the second frequency band, from among the wireless networks found by the search, the first wireless network and the second wireless network being formed by the same device;
• selecting, from the wireless networks found by the search, a wireless network to connect to;
• performing authentication processing for connecting to the selected wireless network,
• wherein, in a case where the first wireless network is selected, control is performed so as to perform authentication test processing for connecting to the selected first wireless network and perform authentication test processing for connecting to the second wireless network associated with the first wireless network before connecting to the first wireless network selected in the selecting;
• and
• storing authentication information regarding the first and second wireless networks for which the authentication test processing is successful.