Hi all, I back up my iPhone 6s Plus to iTunes on my iMac using iTunes Wi-Fi sync automatically, instead of iCloud. After contacting Apple today, I now understand that there is a consequential difference between 'syncing' your iPhone and 'backing up' your iPhone: syncing the iPhone only backs up small changes the iPhone storage whilst a back up creates an identical copy of the iPhone on the computer. I have two questions: Firstly, is it at all possible to force the iTunes to complete a full back up of the iPhone every time, instead of just syncing it, over Wi-Fi. For example, by disabling the sync function? Secondly, is it possible to set the frequency at which iTunes backs up the iPhone automatically? For example, could I tell iTunes to back up the iPhone every three hours? Thank you very much in advance!