Also for those having trouble uploading it's because literally phone Cera on the masrket takes photos that are waaaaay to big pixel wise to fit on the site. Consider getting a photo resizer. I grabbed a free app. Called photo and picture resizer, and as long as your photo is in the 700 pixel range it should DL no prob.
Data size has nothing to do with it. Phone cameras are already highly compressed. The resolution is just waaaaay to big for the forums ( most mordern cams roll around 4-5k pixels which would shatter this reality). So just ensmallen them.