IPhone rings, but doesn't show call interface?

I have an iPhone 5s, iOS 8.2
Since a couple days ago, when people call me, my phone rings but I don't see the option to attend.Unless if I unlock it, and click on the top where there's a green banner. Then I could see it and attend

Is there any way to fix this so I could normally attend calls again?

Police can they watch over your iPhone?

I got introuble with the police in the summer for a thing over snapchat IIm 13 and I live in Ireland my mam said to me that they re monotoring all my stuff and she said that they said IIm not allowed on snap chat again or they ll call back? Is my mam just saying this? Or are they actually help?

Instead of app store Google play store is opening in my iPhone 6s plus?

My dad gifted me a new iPhone 6s plus and when I turned it on, it showed the apple logo like any other iPhone shows. But as soon as I opened the app store, I saw that it was actually Google play store. And my phone is unlocking on everyone's finger print. It asked me to sign in with my Google account only. It did not ask me to create a new apple id. And it is a 128 GB device but still showing insufficient storage space while downloading the gangstar Vegas or asphalt 8. The apple logo at the back is gold plated and reflecting. I just want to know whether it is really an iPhone or a fake one. Since this is my first iphone Please help!

Android phone that resemble iPhone / Windows Phone quality?

I'm going to buy a new phone, probably Android due to my limited budget but I really wish it has the consistency and performance similar to iOS and WP.

Probably you guys can help me name a manufacturer that makes phone with quality similar to iOS and WP.

Is there a jailbreak for Wi-Fi?

My parents recently shut off my iPhone 5s and I'm wondering if I jailbreak it are there any hacks to pick up Wi-Fi and or data signals without service?

Help downloading nds4ios for IOS 9?

Hi, I've tried downloading nds4ios on my non-jailbroken IPhone that I recently updated to the newest version of IOS 9. However, everytime I tap on an install button, nothing happens. Does anyone know what I can do so that I can download it? Or is it not possible anymore?

IPhone 5s on verzion towers?

I just got an IPhone 5s 16gb for my birthday and I use straight talk, however verzion is the only towers that offer good service signal in our area so would the 5s be able to connect to verzion towers I need to know before I open the actual iphone box, thanks yall