MediaWiki:Action-reupload

 If you don't want your re-upload deleted, follow the two rules below!!
 * Be sure to Delete the empty fair use rationale info below, and do not add info to it, because it will not show up since you are using the re-upload function.
 * Do not use the "Upload a new version of this file" feature to upload a different image to the one that is already there. This feature is only for uploading higher quality versions of the exact same image . Instead, upload it as a new file.

See also Help:Uploading files.