Hello ryeotc,
Thanks for letting us know here about your difficulty locating the settings to unmerge folders in your Samsung Galaxy phone gallery.
I hope the below solution is the one you are looking for.
Head out to Gallery Settings > Click on Merge albums > Then, Turn it off.
For more assistance and guidance, you may contact us via our online Samsung Customer Care support channels below.
https://samsung-livechat.sprinklr.com/seao/ph/index.html
Or our Samsung Customer Care direct hotline numbers below.
#GALAXY or #425299 [Mobile Phones & Tablets]
Available 24/7
1-800-10-7267864 [All Product, Toll Free, PLDT]
1-800-8-7267864 [All Product, Toll Free, Globe]
842 221 11 [All Product, Landline]
Daily (8:00am to 8:00pm)
Let us know if you've found a solution by tapping "Accept as Solution" on the answer you like!
Stay safe and have a nice day ahead! Thanks for contacting Samsung.
