Accidently deleted a layer of my project

[Ruhahahh]

Hey, I have a problem. I accidentally deleted a layer of the project I had been working on for days... It was the main layer and now it's gone. Is there a way to recover it when I haven't left the project since? I believe the new version of the project hasn't been saved yet because I didn't exit the project after I deleted the layer... So the previous version must still somehow be recoverable, right? Can anyone help me? 

[Ton Frederiks]

If you did not save it, save this one using Save As... and give it a different name.

Open the old one and copy the layer content into the new named one (check "Paste Remembers Layers" in the Layers panel).

[Ruhahahh]

I'm sorry, I forgot to mention the fact that I draw on my phone, using Illustrateor Draw. I looked for a feature similar to the one you described but I'm afraid there isn't one. 

[Monika Gause]

You could try if this works: go to https://assets.adobe.com/mobilecreations

Duplicate the project.

Then go back to where you came from in the current project.

I'm not quite sure how you can then merge the 2 projects.

[Ruhahahh · Accepted solution]

Thank you! I successfully saved the previous version.