My iPhone 5c worked perfectly, til the day I took it into a 3rd party place to replace the battery. They took my money and ruined my iPhone 5c in the process. I took it into Verizon (where I originally bought it from) and they gave me a replacement. Within months, it was acting like it was going bananas! I couldn't make a call, because it kept trying to take pictures and would cancel the call. My phone was quickly becoming entirely useless! It was, of course, a refurb. Ended up having to upgrade to a iPhone 6S, which is now begining to show it's age, battery-wise. However, as iOS 16 will likely not work on an iPhone 6S and I've already faced a situatioin where I HAD to update my iOS version for iBotta to even function, I realize I need to consider upgrading my phone, to even keep using some apps. "FORCED obsolescence" strikes again! Not a fun situation to have to face, but that's life when you play in Apple's sandbox...