here is my problem: I have created panel and put picBox in it. AutoScroll for panel is on, so the scrollbars are there. When scrollbars come to the limit, pictureBox is fitted with new image. Image is loaded correctly, but scrollbars rest in last position, i.e. they don't come to position x=0,y=0 as wanted.
It seems to scroll fine for me except when a new picture is about to load. I don't know the capabilities of programming for mobile devices but you could load the surrounding images up in another thread so it lets them scroll to the end of the image instead of hanging up before you get to the end.
I think a worker thread would solve the behavior you're going after.