IPhone 4S (5.1.1) says it's docking when it's not?

So I've had my phone for about 4 and a half months and I haven't had any problems until now. I updated to iOS 5.1.1 a week or so ago. When I try to play music out of the iPhone speakers they won't work, and if I use headphones they won't work. The only sound my phone will make is ringtones and text tones. It only plays music if I have it plugged into my iHome. I tried cleaning out the dock connector with a toothbrush and it didn't work. Oh and the iPhone says its connected to the dock and it really isn't.

Why does my Iphone music take up more space than it should?

I have 1831 songs on my Iphone, very little photos or apps. Yet the songs themselves are taking up 11GB of space on my Iphone. Which seems way more than it should be to me. I was wondering why it is taking up so much room and is there any way I can fix this?

Why does my wireless think it's WEP when it's WPA?

Okay, so I've got a bit of a weird problem on my wireless connection. I've recently moved to a new flat, the wireless works fine on my laptop (running XP) and on my iPhone with no problems, however on my PC (running Windows 7) it DID connect, however after about a day it said that the settings saved do not match what's required on the router.

The router definitely has WPA-Personal, however windows seems to think that it's WEP and therefore the key for it doesn't work. I've managed to get it working by setting it up manually through the Manage Wireless Networks page and setting it to connect even when the wireless isn't broadcasting it's name, but every time I restart the computer it stops working and I have to delete this connection and then create another one manually.

My wireless card is an 802.11n Wireless PCI Express Card LAN Adapter (I'm sorry if that's the wrong thing to put down, I'm not too good when it comes to networking and hardware). If there's any more information I need to put down, please do let me know, sorry again I'm not that good when it comes to things like this!

Problems with Facebook cutting off comments on iPhone 4S?

Hi, I just got my 4S about a month ago and up until last week it was working fine. Now I've noticed that whenever I try to post a status or make a comment/write on someone's wall, it will not post everything I've typed… Even if the entire post is just a sentence or two. I'm definitely not trying to write a novel on someone's wall, so I know it's not a max character issue. It just likes to cut off the 2nd half of everything I write. Anyone encounter this issue before and know how to fix it?

How to get free iphone ringtones?

I'm sick of buying ringtones from itunes and everytime i get one of the upgrades everything i bought gets deleted. So does anybody know where i can get the for free while using my phone that i don't have to go through itunes?

Taking out sim cards and cellular data on iPhone 4s?

Currently I'm in a different country and do not want any unexpected charges to pop up on my bill when I return. My sim card is out but I still send emails and browse the internet using the local wi-fi from my location; since the sim card is out, I won't be charged? Also, what is cellular data? Like I said, I took out my sim card and data roaming is disabled but cellular data is turned on, I won't be charged for it being on since the sim card isn't inserted, correct?