iPhone X periodic SERIOUS bugs w/ search and App Store
I have an iPhone X running 11.2.1. I'm not sure whether or not my issue has been happening since this version or the previous.
Here is what I'm experiencing: after a restart, the iPhone works normally. Then, after a certain amount of time (from one day to several days), I will notice that the spotlight search no longer works—i.e. when I swipe down from the home screen and type the name of an app, nothing happens. I see icons for the last 4 apps that I've opened underneath the search bar, but no matter what I type, no results appear. I've also noticed that it *seems* that whenever this happens, the App store is simultaneously no longer able to download or update anything. It just hangs as if it were about to start the download, but it never happens.
During a recent car trip, I also experienced repeated disconnections from the bluetooth speakers in the car, which has never happened with previous iPhones/iOS versions in the 5 years I've had the car. At first, the iPhone X connects and works, but as soon as I pause or change to another app and then try to play something, the sound starts coming from the iPhone speaker, despite Settings still showing that the BT connection is active.
The only remedy to any of these problems is to restart the phone, at which point everything works normally for one days to several days... then it's Groundhog Day all over again.
I've been an iPhone user since the first generation and have never experienced this kind of funky weirdness. I would chalk it up to the OS having a bug, but I've search the interwebs and haven't found any evidence that this is a common problem. So does this mean I have a hardware issue? The phone is about 1 month old and was restored from a backup of my previous iPhone which never had any issues.
TIA for any light you can shed. (BTW, I'm aware that I can contact Apple support, but I know more about troubleshooting an iPhone than the majority of their reps, and it's painful to have to go through their whole "have you tried?" checklist before you can finally be escalated to a rep who might be able to actually help.