Use a smartphone as a router?

I just got an iPhone 7

Is i can quit my internet provider

To have only LTE mobile internet? But can we use the iPhone as a router

Added (1). 4GB Data mobile

Risk of rapidly overtaking?

What can you buy to be able to connect an iphone to a non-bluetooth LCD projector?

So here is what i bought from amazon: https://www.amazon.com/...01HPD5TF0/

This is does not have bluetooth capabilities and I'm wondering if there's an adapter that will plug into it via hdmi, usb, vga, etc and let it broadcast the bluetooth so that I can connect via my iphone and cast youtube, etc? I have tried doing the miracast and stuff like that and it just isn't as smooth as I'm wanting. I have done a lot of looking and have found many different bluetooth usb sticks that say they're for audio, but not many for streaming video from the iphone.

Any ideas or links to what is the cure?

Lofi Hip-hop Iphone Wallpaper?

I like to listen to lofi hiphop and i love the backgrounds they have and i was wondering if anyone knows a place where i can find some backgrounds for iphone 6 that just kinda represent lofi

Why does my iPhone randomly dim itself?

I've had this issue for quite awhile. It's an iPhone 5 with all recent updates. I've looked up how to fix it, and so far nothing's worked. Auto brightness is turned off, white point is off, and I've reset all my settings. My brightness is turned all the way up, but when I move the slider past halfway it stops getting brighter. Some days it won't dim at all, other times it seems to spend most of the day dim.

My business is losing sales?

I own a cell phone and tablet repair business. I feel like I'm losing customers. Here is what is going on. A customer will call me and ask about a repair price, I ll respond for example "Iphone 6 screen repairs are only $79.99"
And they will say thank you and then hang up. I feel like there's something I'm doing wrong. My prices are more affordable then every other repair business around and I feel like I'm not getting that across my just telling them the price. Anyway, this is my question, I'm asking this to sales people. How should I respond to this? And why do you think they right away say thank you and hang up?

Added (1). Also, what can I say to make them come into the store. I just need them in the door.

Broken iPhone and text messages?

So my iPhone 6 has broke. I'm getting a new phone in a few days. My question is will I get my text messages that have been sent to my broke on my new phone?

How do I set a voice memo as an alarm sound (iPhone 6 iOS 10.2.1)?

So I've been trying to have a lucid dream recently and read online about a technique (FILD technique) I could do but that requires me waking up at night so for that I've set an alarm at night but the thing is, my alarm goes off, I turn it off and because I'm so exhausted I literally forget what I have to do and go straight back to sleep. So I've decided that my alarm sound should be me saying "lucid dream" or something like that so I don't forget. But the thing is, I have no idea how to turn a voice memo into an alarm sound and all those online descriptions don't help.
I have an iPhone 6 running on iOS 10.2.1 and a MacBook Pro running on MacOS Sierra (version 10.12.2).