How to connect to xbo live using iPhone?

I want to connect to xbox live, but my modem is in another room and I don't have a laptop. Is there anyway to connect my iPhone to the Xbox through a cord and connect to xbox live? I also don't have a wireless Xbox, or an adapter

Jailbreaking iphone 5-Is it worth it?

I have an iphone 5, I was wondering if its worth it to jailbreak?
Will I loose everything on my iphone?
Will I be able to restore my iphone through itunes?
Will I be able to get things in apps for free? Like in game gold?
What do you think?

Why does my iTunes add more memory to my iPhone?

I just had a 2 MBs left to use on my iPhone so I deleted some apps and ended up having about 800 MBs available to use. I sync it once and immediately its cut in half to 400 and a couple times letter I'm back to where I started and that's pretty frustrating considering I've added 10 MBs maybe total since that time. Does anyone know why that is happening? I thought it was genius play list but I turned that off and still nothing. Any help would be greatly appreciated.

What is a good protective iPhone 5 case?

I want a case with a large lip that rises above the edges and above the screen, so that if I drop it flat on the front the screen won't crack. I don't want anything bulky like the Otterboxes or Lifeproof.

How to make put a song as your ringtone on the iPhone 5?

The thing is I don't have a laptop only an iPad so I can't connect my phone to sync it… I have downloaded the app you need to pick a part in the song, and I've done all that selected the part I want, now it's telling me to sync it with iTunes is there any way I can sync it without having to connect it to a laptop or computer? I'm getting quite frustrated as I know very little about the phones lol… If anyone can help, step by step would be great. Thanks

Added (1). Can you not do it though the iTunes app on the actual iPhone… I mean apple is one of the best technology's now, you'd of thought they could of made it more simple… Steve jobs would of sorted it I'm sure ( eyes rolling) its not a big ask really its a simple thing.technology is not my main quality though… Grrrrrr very frustrated… Thank you for your reply.

IPhone update delete everything?

I have an iPod touch 4th generation as well as a 4th generation iPhone and they have never been updated since i've bought them. I recently got a new laptop and i want to update both ipod and iphone to the newest versions. But if update it, will it delete everything? Apps? Music? Contacts? Messages? Photos? I don't know how to backup these things so if there's any help please let me know thanks.

Fixing My Lock Button on My Iphone?

So my phone just randomly shut off today and I can't turn it back on because my lock button on top does not work because its stuck. My phone is also jailbroken. So if i just ask if they could fix the lock button without them turning on my phone will i be able to keep my warranty? If not, is there any one place i can go to so i can get it fixed?

Added (1). When i put it on the charger it still doesn't turn on.

& does anyone know how much it would be to fix it with no warranty?