Protective case for iPhone 5s? - 1

Whate are some really protective cases for the iPhone 5s that don't cover the homebutton/ finger print scanner? The only protective case that i can find block the use of the fingerprint scanner.

Does Tmobile have home internet? Or info about other carriers?

I don't currently have internet, except for 3G on my tmobile iphone. I'm looking for internet so I can use my laptop for college, and was hoping tmobile might offer it, or even better have a bundle for home internet and cellphone that might lower both bills. I have an extremely tight budget at currently pay $50 for my cell. I don't think I could afford much more than $20 a month for internet. Also, I'm not sure what may happen in the future, so I don't think I could do a 24 month agreement or anything like that. 12 months would probably be ideal, if necessary 18 would be grudgingly accepted. If it needs to be 24, I can do it but as I said, who knows what may happen in 2 years. I hate the idea of paying a ridiculously expensive cancelation fee.

Also, if tmobile doesn't offer anything remotely similar to this, do you know of any carriers that will?

Also, I know that sometimes you have to pay to the router itself, not just the monthly "rent". If any of the carriers have a charge like this, please let me know as that might be a huge turn off for me depending on the number.

Confused: Why did WeChat send me a random verification code?

I received a text from 1 (415-815-0010) saying WeChat verification code. So my question is why did I get this verification and what do I use it for? Should I just delete the text or what?
*Best answer gets points and a good rating*
Thanks everyone, all answers are appreciated.
P.S I have an iphone 5s (no bragging just letting you know if that might help) and I haven't installed WeChat at all.

Good price to sell used Iphone 4?

I'm thinking 100? The problem is I don't have a charger for it and i don't know how many GB it is. Its in good condition, maybe 2 or 3 scratches that aren't noticeable on the back, its black, and its from AT&T I think because it has a Sim card slot, don't Iphones from at&t use Sim cards?

I can't edit or delete any of my songs on my new Iphone?

This is really Really important for me, I just got a new Iphone, I plug it in, everything is fine and works perfectly, but when I come to edit songs to change their titles and artist names to organize my playlist, It won't let me, It simply restricts me from doing so, and this is not the first time that happens to me, I really need an explanation as to why it does that, and how to fix it, please answer with helpful information! I have a big OCD I just can't stand seeing my playlist so unorganized with the artist name in the track name XD this really bothers me!

Added (1). * I'm trying to do this through Itunes

Added (2). * iTools is awesome but it still won't let me delete my previous songs.

IPhone 4S touch screen unresponsive at times?

So this is quite a confusing situation. Basically end of September (before updating the new sucky software) I dropped my phone on the pavement and the screen cracked plus the LCD. I sent it in to a service for repair. Worked good as new. About a month later. End or October. Snapchat stopped working so I decided it might be a software issue so I did the iOS 7.0.3 update. Very Next day I dropped my phone again because I guess I'm that clumsy. Cracked. Worked fine though. Later that night the touch screen kept having moments where it wouldn't respond. It became worse and worse where it wouldn't work for like 4 hours at a time and I need it for work. So I took it in to a repair figuring it was a screen issue. Got fixed. Worked for like two days then started having the touch screen glitches again.

I guess my question is is this an iOS 7.03 bug or a my phone has simply taken too many beatings issue? Please help me out!

I've tried the trick on rebooting it. Works sometimes but not others btw.