Slow speed of my iPhone
Ever since i have updated my phone with Iso11 software my phone has been really really slow. Worst then an android phone. I always took pride in how quickly i can move about here and there on the iPhone apps with a blink of a second, now its like you open an app and just wait for it to get loaded, no matter if its a phone or messaging function it takes to dam long. Phone has been very sluggish. And i really dont know how to relsolve this issue. FYI i have more then 15gb free space left in the phone if you guys are wondering tht i have a less space plus i have also tried restarting but nothing works. Need help
iPhone 6s, iOS 11.1