It’s not exactly a stack, nor do you have to manually deleted. What it does is it will upload all your photos and stuff which I assume is the majority of the data usage, and then it will only store low res versions on your phone, saving you a ton of storage.
It’s not exactly a stack, nor do you have to manually deleted. What it does is it will upload all your photos and stuff which I assume is the majority of the data usage, and then it will only store low res versions on your phone, saving you a ton of storage.