Yes, you can turn on a personal hotspot on your mobile device using it as a router, however, you will need a second device on which to do the setup of the camera.
There are a few things you may want to keep in mind:
- Generally, the range of a hotspot is limited which requires you to keep it near the camera.
- Once you walk away from the camera taking with you the mobile device that serves as a router, the camera loses the connection.
- Using your mobile device as router takes up a lot of your battery.