Antonis Kanonis is a user on mastodon.xyz. You can follow them or interact with them if you have an account anywhere in the fediverse.
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If you've been bitten by the non-responsive Spotlight bug on iOS 10, the fastest & least disruptive workaround I've found is this:
1. Hold power button until turn-off slider appears
2. Release power button
3. Hold home button until turn-off slider disappears and you've back to your home screen
