iphone restart
I recently purchased a new iPhone and successfully synced it with my previous one. Right now both devices are connected to the same Apple ID and iCloud account. As a result, all my photos are now accessible on both iPhones.
Now, I'm considering restarting my old iPhone so that it can be used by my sister as if it were brand new. However, I have concerns that by doing so, I might unintentionally delete all the photos from my new iPhone as well.
I would love to hear if you know it is safe and also, what is the best way to do that.
iPhone 6, iOS 11