Raiden Memories Backup Server
How to back up photos from Apple iPhone?Due to iOS security issue, there is no way to directly and automatically back up specific files just like Android RMB does. Therefore, iOS app is not ready yet. I suggest you could connect iPhone to Windows PC and use RMB client to back up files to RMB Server.
How to back up photos from Google Photos?You could go to [Google Photos]-[Settings]-[Export your Data]-[Backup]-[Google Takeout] to export photos in ZIP format. When the progresses are done, they will be ready for download. Download them all and extract to folder and use RMB to upload to RMBS, or use [import from folder] of RMBS.
KB is still under construction. Welcome to submit your questions to firstname.lastname@example.org