well, like we have a new forum, just re-posting the 2 libraries i made for OpenFL
GetImagExt: OpenFL extension for iOS and android to get the image full path from the camera or gallery sources. Has 2 versions, one supporting From Gingerbread (2.3) and up but not kitkat and newer, and another leaving with no Gingerbread support but with newer version support as kitkat and up.
S3UtilsOpenFL: Basic lib to interact with Amazon S3 service (only support upload for now, but is gonna be updated during nov/dec with more functionality)
Hope it will be useful