On my iPhone 5, Geekbench says it a CDMA model?

I got an iPhone 5 in Australia, it is running on Telstra's 4G network. I got the Geekbench app on my iPhone 5. And it says it's a CDMA model. I thought it was meant to be GSM, because every other iPhone I have had was GSM. Also on Apple's website (http://www.apple.com/iphone/LTE/) it says that Australia is GSM, so why is my iPhone CDMA?

Can't sync itunes to my iphone?

I just spent 2 days downloading hundreds of songs to itunes. My itunes recognizes my iphone when it's plugged in and when I click on 'sync' there's even a message on my phone that says syncing iphone. In the end however there are no songs that appear and nothing gets transferred.

How to put 4G on my iPhone 4S?

How do i put on 4G on my iPhone? I have an iPhone 4S and it has the iOS 6 update. At the top left is says 3G, I know it's capable of 4G but how do I turn it on?

How to authorize a new computer to your iTunes account?

I'm not for sure if the question made since, but I switched to a different phone then got an iPhone again. Now I'm trying to get all the songs I purchased on my first iPhone. The message it gave me said "Your computer is not authorized." Well now I need to know how to authorize it.

My iphone 4 is continuously restarting?

My iphone 4 just went off yesterday and started continuously showing the apple logo for about 5 seconds at a time then then would go off and repeat. It stopped after doing it about 10 times then this morning i plugged it into my iHome and it came on but said it had no service so i took it off to plug it into my computer and as soon as it was disconnected from my iHome it went off and when I plugged it into my computer it started resetting again and won't appear in itunes.

My iphone locked me out after an itunes update, how can I uninstall it?

Okay I have an Iphone 1 ( version 4.2.1) that I was using to listen to music WITHOUT a sim card in it. It would let me in anytime I wanted, and then I accidently updated Itunes and it decided to lock me out because I don't have a sim card. How can I uninstall it or where do I get a good jailbreak for it? Redsnow isn't working quite right /

My iPhone is stuck in the Guided Access?

Ok, so i tested the new guided access whit my phone a while ago. And well my douche brother toggled it on, and now i don't reember the password… So is there any ways to skip it.
Also my "power" button is broken so i have to use the assistive touch. I have tried to close the machine by pressing the power button, and aswell the reboot thing whit home and powerbutton in 15sec. So please help me, no offence i don't whant only to play Fruit Ninja for the rest of my iphones life…