I thought of sharing a Gem of an app with you. Its called Remini. It uses AI to unblur old images and images that have poor quality.
If u have pics where the face is very blured or unclear, this uses AI or artificial intelligence to figure out what the pic should look like. Its quite amazing.
With that being said, there are times where the software can't figure it out and makes mistakes. Definitely not perfect, but it makes photos that were previously unusable, much more clear and even can be used on social media and other platforms.
Its a free app and has many ads and you can only do 5 corrections per day. But i highly recommend it because i find myself editing and correcting loads of pics and this comes in handy.
Try and see.
As always this is something i found. Credits to the creator. I'm merely sharing with u guys.
Let me know how it worked for u