How to Unmount Samsung Galaxy s21 Ultra 5G OTG (USB)

※ The method of unmounting has been upgraded.
• #삼성 #갤럭시s 21ultra 파일 #...
This is Jaeya, the operator of the workshop.
One of the things I couldn't adapt to after changing my cell phone was that I didn't know how to use and unmount the external memory, which was very inconvenient.
I made this video in case there are people like me.
I hope this video helps.
#Galaxy s21 #Unmount