Apple's iCloud backend suffered from an unknown problem that appears to be causing new device setup and account activation failures for over 32 hours, but the issue seems to be resolved as of the ...

Apple has confirmed that customers activating new iPhones may encounter an issue where device activation during initial setup doesn't go through on Wi-Fi, saying the problem is "under investigation." ...

Update: Apple today posted a new version of the update, build 13E237, to fix the activation problem for all affected devices. It’s currently available to download over-the-air or via iTunes. Original ...