I have kali linux installed on my raspberry pi with tightvnc installed. I don't have access to a keyboard/mouse. Right now my setup is this: I configured my iPad the pi to automatically connect to my iPhone hotspot, then I use the iPad to vnc into the pi.
I would like to use vnc (or something similar) to change the wifi network my pi is connected to, and stay connected on vnc. For example if I went into a McDonald's and wanted to connect to the wifi on my pi without losing connection on my iPad.