Personal hotspot won't show up?

So I got a new iPhone last week, and I don't know why, my personal hotspot won't show up on my laptop.

I tested the hotspot the day I got my iPhone, and it was working all fine on my computer. A few days later, it was not showing up on my laptop's available networks anymore.

My network career is T-Mobile. My data plan has unlimited network connection, but only 3GB of hotspot. I was wondering if I "casually" wasted the 3GB of hotspot, it could be the reason it won't show up anymore, maybe until I pay my bill again?

However, if that could be possible, i'm sure that wouldn't be my reason because I used the hotspot just one day for a few minutes. I couldn't have used 3GB that fast.

Also, I have an Acer Aspire 5532 (in case you want to know)

How to transfer my messages from Nokia N8 to iPhone 5s?

How can I transfer my messages from Nokia N8 to iPhone 5s?

Added (1). Are there any app which I can download in my PC and transfer my messages from NOKIA to iPhone?
I have heard about wondershare mobiletrans but since it is not free, I'm afraid even if I buy it, it would not help.

I bought a used iphone 5 with no sim and i don't know it's carrier?

(It was posted as unlocked, but isn't) can I set this up with itunes? I can't access anything beyond the "hello. Hallo." screen. Or the Wi-Fi setup screen without the sim. I need to know if I can set this up with itunes, or can I go to tmobile, that is who i might switch to, and ask them to tell me its carrier? The woman hasn't replied to my calls in a week, and finally the husband answered with a really bad attitude saying that his wife was out of town and said take it to verizon wireless and they'll unlock it for $5. But its not a verizon phone, nor am i verizon customer! When i told him that he said "thats why I don't buy nothin' off craigslist!" and hung up. I don't really know what to do, I'd appreciate some guidance!
I bought a used iphone 5 with no sim and i dont know it s carrier

Your opinion about Basment boys?

What are your opinions to boys that lives/sleeps in a basement with nothing but technical stuff such as videogames, laptop, xbox/ps3, iphone etc and a lot of trash such as rotten foods, spoons that are covered in copper, holes in the walls, bugs on the rotten food on the bowls, never showering, never brushing, not even going outside he didn't go out for 3 months now. I have someone that lives in a basement with those stuff, of course. He is a hacker he banned me from going online when we set things right he changed Wi-Fi password which i sure as hell he did this on purpose, i asked so many times what the password was but he refused to tell me or acted like he didn't know but the worst part was that i had exams that time and wanted to do some research. And yes, i failed a few parts. What would you do this situation? Get angry? Thats what i did, so i just called the management and reseted the password.
i told him the password.

What are your opinion on this boy? This boy isn't me that i'm talking about i'm his little sister and hes a big brother, i couldnt even get near him because of that stench, he couldnt even take care of his body because hes trying to beat his high scores on call of duty. He is sure is getting fat.
Opinions?

IPhone 5s or wait for iPhone 6? - 2

Well I'm eligible to upgrade in a couple days and I was.interested in getting the iPhone 5s but I also heard tthat the new iPhone 6 will be realesing this year. So should I get the iPhone 5s or just wait for the iPhone 6. And if I do get the iPhone 5s can i just trade it in for the iPhone 6 when it realeses with most likely cash on the side? I have t mobile as my phone service.

I have a strong desire to destroy my iphone 5s, why?

So, I got an iphone 5s as a graduation present from my friends, and since i had it, all I have is this image on my mind of me breaking it. I want to do this so bad but I don't have enough money to buy another or any other phone. I still like having it but the desire to break it is so strong. Did you ever feel like this?! To destroy a gift u received? I know it's not normal.

My iPhone 5 Isn't Turning On?

I was using instagram going between accounts and it started screwing up then it just turned turned off. I held down the power button for a while and off and on. Should i just wait until morning or should i try doing something about it? I unplugged the charger and plugged it back in and it vibrated like always so i don't know what's up. Is it overheated? I've been using it for the past five-seven hours… 10 Points to who can tell me how to fix it ;/

How to improve my battery life on an IPhone 4S?

I got my phone about 6 months ago and the battery was fine but all of a sudden about 2 months ago my battery just kept dropping non stop even when I'm not on it. I know iPhones don't have good battery for starters but this was dropping like no tomorrow. It would have dropped 50% in 1 hours and I had been on it for like 5 minutes within that 1 hour period. Iv updated my phone, I turn my cellular off and my brightness down all the way and it doesn't work. Iv rang apple and they have done a test on it but they said everything is fine, but it's not. My phone is under warranty but apple will only do it if test says it's a glitch.