Isn't there a simple way to put the image file into the cell phone?

pu1. It's easiest to send the PC version through Kakao Talk and open Kakao Talk on your phone

2017-10-19

OK

pu2. You can send it by e-mail and open it on your phone

2017-10-19

OK

pu3. I think it's most convenient to save it by connecting a cell phone and a computer with usb
If you send a lot of pictures,

2017-10-19

OK