I bought this camera for my son who will be out of the country for 2 years. He will not have access to a smartphone. Is there a way to upload his photos via wifi to Image Gateway or Google Drive while he is away? I have gone through all of the setup processes and can upload via my wifi at home however when I try using wifi when out and about, I cannot get it to connect. I either get a 'Check Network Settings' screen or a 'Set correct date and time' screen. (Even though the date and time are correct) I'm trying to get this figured out for him before he leaves next month. I'm at the point of returning the camera and trying a different brand. Help!