iOS 9.0.1 (13A404) for iPhone 4[S]

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iOS 9.0.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update contains bug fixes including:

• Fixes an issue where some users could not complete setup assistant after updating
• Fixes an issue where sometimes alarms and timers could fail to play
• Fixes an issue in Safari and Photos where pausing video could cause the paused frame to appear distorted
• Fixes an issue where some users with a custom APN setup via a profile would lose cellular data

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222