>>/35028/
Straight up from a phonefag- For me, on my iPhone, I have to type my text in the field, then save it, then go to Safari settings, Advanced, turn off Safari, go back to Endchan, refresh(to get the right tab to put my related pic), paste my saved typing ing in the field. And post. 

See related pic. This is how the Posting Reply area should look. Notice how it now says: CHOOSE FILES ? Click that to choose tour photo or screen capture. I had to learn here on End. Different but still luv to my Endchan fam.