Sharpen Image

I have an old picture thats quite blurry/fuzzy that I need to make clearer. How can I make it more sharp in Photoshop?
The sharpen option under Filters didn’t seem to make much of a difference… Anything else I can do?

Thanks!

i know I’m replying late but just saw this…
you can try using an ai art program to sharpen photos
search ai art generator, there are better ones and worse ones… but you can try your luck