If you have photos, vids, then you pull from the DCIM folder and make a new one.
You could also copy all of the stuff over.
YES it is that easy. I've done it on numerous phones.
Connect one SD card (the new one) to your PC.
Connect your phone, mount it as a drive so you can see what is on the card.
Drag and drop EVERYTHING over.
Install new card.
Be happy
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Isaiah 43:2 When you go through deep waters, I will be with you. When you go through rivers of difficulty, you will not drown. When you walk through the fire of oppression, you will not be burned up; the flames will not consume you.