I’ve posted a recipe teaches how to upload images to the LCD display of your RePhone.
In the application provided in the recipe, two images are alternately displayed on RePhone every 1s.
Nevermind. I’m doing it again from scratch to verify, may have screwed it up the first time.
Yeah, I found 2 mistakes. I screwed something up in the setup, and my jpgs don’t work. 
BMP works great though! Thanks for the recipe! I’ll investigate my jpg settings and see where I screwed up.