[Raw data destruction]

I have a few follow-up questions. I’ve just started a project which was shot from an iPhone, so it’s a .JPG file. I wanted to verify that opening a .JPG in the Photo Persona, opening it in the Develop Persona to make adjustments, and then developing back into the Photo Persona; would be more destructive than making the same adjustments while still in the Photo Persona? (I hope that makes sense)

My second question is, what does this pop-up mean?

 

thanks for all of your help Dan.

 

[Raw data destruction]

There are some features only available in the Photo Persona, and others which can also be found in the Develop Persona. My question is what, if any, effects does developing have on the raw data, and are these effects, if applied, reversed when returning back to the Develop Persona? For example: Can I take a raw file, develop it, adjust the perspective, then go back into the Develop Persona and start making adjustments, or will I be loosing data in the transfer?

Thank you for taking the time to address my question.