Data speeds horrible all of the sudden! Tmobile?

I have an iPhone 4 on tmobile $50 a month… 3 days ago my Internet was at normal 3G speeds and all of the sudden one evening the speeds dropped horribly and they have stayed like that. It's NOT because I was on the 500mb they offer of 4g I was already on the regular speeds. I called tmobile and they said its it says the computer shows my service is working without restrictions or anyhing. They said its my phone but it isn't because I already tried other tmobile SIM cards in it and it works fine! Any help? Anything I could do? My data speed is horrible! Possibly worse than metro pcs

How to link my light bulbs to my iPhone so I can control them?

I'm designing a project, here is what I need to know how to do. I have a set of three light bulbs, and I need to create a way that I can choose which bulbs light p and which do not. The phone can't be wired to the lights, and it is recommended that we use Bluetooth technology to communicate from our phones to our projects.

I don't even know where to start. Seems I have 3 main challenges here,
1) Making the hardware that will respond to my commands and control the lights.

2) Making an app that will control the hardware.

3) Finding out how to get the phone and the device to communicate.

I'm looking for someone who can help me solve these challenges, or a good web forum where I can get guidance on my project. If you know how to do this or a forum that would help me, please leave a response! Thank you!

Added (1). Thanks for the tip, But I'm looking for something a little bit more in depth, such as what hardware would I need to buy for my lights to that they could receive the Bluetooth signal?

Why won't my iPhone number change?

I've recently upgraded my phone to an iPhone 5.It has a different sim in it and so a different number, however I was told that after a day, my number would change back to my old one which it hasn't. I've tried changing it manually but it won't work. Need help!

Does it bother you when people say that they hate their life?

Does it bother you? I mean, when people say it because they don't have an Iphone or something like that? It doesn't really bother me, I just want other people's opinions. I know it bothers some people because they are abused or neglected or suffer mental illness, and them a person just comes and says "I hate my life because I don't have an Iphone!" Or something along those lines.

I myself suffer from depression and anxiety but I can't really say it bothers me.

So what do you think? Does it bother you?

How to make a mobile version of a single html?

Is there a simple way to make a mobile version for just a particular page (.html) in a web site?
Because in that particular page (.html) I have an unordered list <ul> that makes all the divs <div> of the page go crazy and misalign when this page is viewed on a mobile device (iPhone, iPad)
I think that a possible solution could be replacing the <ul> with a simple.jpg or.png image within the <div> in which the <ul> is.
But only when that page is viewed on a mobile.
Is it possible?

I can't delete a photo album on my iPhone5?

I connected my iPhone 5 to my MacBook Pro to try and transfer all my photos in my photo album to my laptop so I could delete all of them, but it didn't work, at all. For one, it didn't transfer any of my photos and it added 2 photo albums to my iPhone that I can't delete. They are titled "Photo Library" and "Last 12 Months" I don't know why I can't delete them and I can't delete any of the photos that are in the albums. If someone can please help me I'd appreciate it so so much! Please and thank you (:

Added (1). I'm not very good with computers and stuff lol but do I plug my phone into my computer and do that?

Does jailbreaking my iphone 4 on a verizon contract void that contract?

If i jailbreak my iphone 4gs does it change my verizon plan so i pay more or get taken off the contract/family plan thing or the data pool i'm currently in? I want to jailbreak my phone and i'll probably test it out with my ipod first but i would really like to know this. I do already know that it voids warrenty but i'm not worried about that.

Added (1). Thanks!

Any display recorders for iPhone 5?

I play Clash of Clans and would like to get a display recorder for my iPhone that would export to my camera roll. Currently I use AirServer to mirror my display to my computer then I use hypercam to record the screen from there. I haven't found apps on that App Store that will record and the only way it seems to get one is through a jailbreak. How come something like this isn't on the App Store?