Setting up on two mobiles

Hi can you please guide me on how to set up my F9Pro on two mobile phones?

Download app in both mobile phones, and do the network setup on one phone. Ater that you can do it in two ways -
1. Use same account to login in the other phone.
OR
2. Use device sharing feature from 1st phone. Create second account in the other phone and share the robot from first phone to other phone.