It is a new version updated in Apple store that you can have a try. I also be tired of one problem with iOS 11. I find all my photos are saved with HEIC format, which cannot be opened and viewed on Andriod phones, Windows systems as well as Mac low versions. I can only convert it to JPG by using a converting tool. Oh, it is called Joyoshare HEIC Converter. In case that you meet the same question, you can learn more about this new image format. Anyway, I also hope there will be some real supports from all OS.