Reversing the Optimized Storage Feature for Photos
How do I reverse the 'optimize storage' feature for photos? I cannot view my photos clearly now in order to choose which to keep. If it cannot be reversed have I lost original versions due to them being 'overwritten' by these optimized versions? I believe icloud only stores the last 1,000 & I have almost 20k.
iPhone 6 Plus, iOS 9.0.2