Looks like a member posted the fix, I'm at work now so this isn't an option at this time.
aesc80 said:
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NOTES
What's happening?
The OTA update version might be corrupted. The update will download completely, verify prior to install, go into the Apple update screen, then crash into the "Plug into iTunes" screen. The update bar went as far as about 75% - 80%.
Who is affected?
So far, only iPad Pros, iPhone 6S / S+ and iPhone SEs have complained of corrupt installs. All of those who have complained used OTA updates, so it may affect more.
What do I do?
1.) DO NOT USE OTA UPDATES - it's the most common culprit in the bunch. Avoid it like the plague.
2.) IF YOU ARE UPDATING, USE USB + iTUNES. Those who have been successful have used the iTunes download. Slower, but working.
3.) IF YOU ARE BRICKED - Plug into iTunes and use "Update" to clear out your problem. You don't need to do a full restore, thankfully. I've done a simple update and everything worked swimmingly.
Should be common knowledge to all Apple i users anyhow.