Undo saved changes in SMS drafts

[Kareemyasser]

Hello Everyone,

I record very important data at work on my phone and save them as an SMS draft, while I was selecting all the text to be copied, I pasted dfferent data over it. 

I want to know how I can restore the draft to where it was a day ago for example.

Thanks and have a great day!

Kareem

[Thommo]

I don't think you can if you have copied over it and then subsequently saved it