A tech guru has shared a little-known hack to help iPhone users boost their signal - it's quick, easy, and can be done anywhere.
TikTok user Scott Polderman regularly shares tips with his 1.4 million followers, and recently he turned his attention to the ever-familiar scenario of running out of signal.
We've all been there, right when you think you should have plenty of signal there are no bars - or maybe you've called someone and they can't hear what you're saying.
