Stopiwala , Mar 9, 2015 : I just did a factory reset and I recall there being a question about the time format and whether I wanted it to show O' (as in O'clock) or 12 hr or 24 hr (military) formats. I selected O' not thinking about it. I am using Nova and Zooper and have gone to this as my home screen...but I can't seem to figure out how to eliminate the O' as you can see with March. Instead of marchnine it shows marcho'nine. Not even sure if my selection after factory rest is the reason, but I can't think of anything else that could be adding that O'.