How to recover password to access assigned forms in Mobile

That's not the question i asked

i have assigned a form to a person using the app, that person has a new phone but lost their password and cant log on to their app.

How do they recover this?

You can remove first the form assigned to the user and the just redo the assigned form steps.

When you redo the Assigned form steps, it will generate new password that will be sent via email to the user you assigned the form to.

Let us know if you need further assistance.