Security lockout with ZERO failed attempts
How do I enter my passcode if it says security lockout
iPhone 6, iOS 12
Question marked as
You can’t. All you can do is restore the phone. See this Apple support link→If you forgot the passcode on your iPhone, or your iPhone is disabled - Apple Support
Or watch this companion video ⬇️
After restoring the phone using one of the methods above you can restore your most recent backup.