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How to Use a mirror or compass for signaling

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When lost out in the wild, or even just trying to get someone's attention, you're going to need to signal for help. A mirror, compass, or any reflective surface will do the trick. Watch this video training tutorial and learn how to use a mirror or compass for signaling.

Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check Gadget Hacks' list of supported iPhone and iPad models, then follow the step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.

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