I've only done a few iOS upgrades with iTunes and connected to PC, never via wifi/OTA. I've seen the 7.0.6 and 6.1.6 updates released with the security fixes and wanted to ask if updating iOS via wifi requires backing up first, etc? We have an iPad2 with photos that have been Imported via the SD card adapter and not Synced via PC. I have iCloud set to back up the device, but Not those photos because they total more than the 5GB iCloud allows. Will those, or other media be deleted? Or is it simple as installing a Win7 patch (when that goes as supposed to), just click OK and go...no data affected?
Thanks!
Thanks!