Quick Answer: How Long Does It Take to Update from iOS 9 to 12?
Contents Depending Upon Your Internet Connection Speed, the iOS Update Download May Take up Anywhere Between 2 to 15 Minutes. Later, the Installation May Eat...
Depending upon your internet connection speed, the iOS update download may take up anywhere between 2 to 15 minutes. Later, the installation may eat up nearly 5 to 20 minutes. Lastly, setup iOS 12 for first time use requires another 2 to 5 minutes.
Can I update from iOS 9 to 12?
Go to Settings > General > Software Update. A notification about iOS 12 should appear and you can tap Download and Install.
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How long does it take to upgrade to iOS 12?
If you’re moving from iOS 11 to iOS 12 for the first time, you can expect your installation to take even longer. Perhaps as long as 20-30 minutes. Your iPhone, iPad, or iPod touch might reboot itself once or twice as the installation process starts finishing up, but don’t be alarmed.