IPhone deleted apps keep coming back after restarting phone?

pushymushycakes
22.12.2017

jungshook
22.12.2017

Oof you need to factory reset sorry fam

Why does my phone keep restarting and then dying? My phone (I have an Iphone 5s) suddenly died and then restarted. It died before it could restart and then started to restart again. The cycle keeps going on and on. I don't have an old battery and worked perfectly until now out of the blue.
Why does my iPhone keep restarting? I have an iPhone 6 and it has the newest updates and stuff. Recently it's been restarting 1 to 3 times a day. I'll be using my phone when it just goes to the black screen with the apple symbol on it. I have no idea why it's doing this. Anyone know?
Why do people's iPhones keep restarting? Okay so for the past couple weeks my iPhone has just been like restarting when I'm on it. Well it just thought it was mine and then tonight I was on tumblr and there was this post about it and it was like, "reblog if your iPhone has been restating recently" and there was over 55,000 reblogs so that's a lot of iPhones restarting. Why is this happening to everyone?
How do you stop calls coming from one device coming to your device from iCloud (apple iPhone)? I'm 13 and i don't have a credit card so i use my mums account and since my phone and her phone has the same icloud, her calls come into MY phone and i've tried making a new apple id but it won't work so how can i stop it (i've already logged out on my phone) so how can i stop it?