how do I restore my iphone 5s from an older back up?
something must've gone wrong and some important app-data are gone! :-(
(let's say about one week old)
iPhone 5s, iOS 8.3
Connect your device to iTunes, open File - Devices and choose Restore from Backup. Select the backup you want.
More info here: How to back up your devices using iCloud or iTunes - Apple Support
Restore your device from an iCloud or iTunes backup - Apple Support
how do I restore my iphone 5s from an older back up (let's say about one week old)
