IPhone not vibrating when I get texts?
I have an iPhone SE that I got a little over a month ago, and for the past week or so I've been having issues with texts. I keep my phone on silent and set to vibrate when I get texts, but for some reason it's not vibrating every time that I get a text… Sometimes I won't know that I've gotten a text message until I look at my phone. It doesn't happen every time, just occasionally. How do I fix it?