Are IPhones really that great?

I'm thinking of buying an IPhone 5 in December, and I keep looking forward to it, but then I think 'is it Really worth spending £450 on a phone'?
I currently have a HTC Desire C, and I've never had any problems or complaints regarding it
Do you recommend getting the IPhone, or are/have you been disappointed with yours?

Why has my camera stopped working?

I have a Panasonic Lumix TZ7 camera which I bought 2 years ago and until now it's been perfect. I lost the original charger lead and got a new one.

I used the camera 2 weeks ago and it was fine. The battery went and I only decided to put it on charge today.

I used my lead and plugged it into a iPhone charger socket on the wall. It's been there for 2 hours and the battery has stopped.

It's been on the top of my bookshelf since the last time I used it and it hasn't been dropped or wet or anything.

Why would it suddenly refuse to charge?

I'm trying to jail break my iphone 5?

Well i downloaded evasion and plugged my iphone to my computer and it says my device is not supported. What do i do? Also i have ios 6 version 1.0

Iphone 5 won't charge. I need to turn it on to back it up

My iphone 5 will no longer charge though in the past few days I've messed with it a bit and gotten it to charge briefly but it doesn't last. I live in a place with no Wi-Fi and my phone hasn't backed up in a very long time; I want to get my phone to turn on just for a minute to back it up this time. I have a replacement Iphone already but haven't activated it. Any ideas/tricks on how to get my phone turned on quick?

Can I change an iPhone 4 network to TalkTalk?

I'm currently on a 24 month contract, paying £5 a month on the provider TalkTalk. If I buy an iPhone, can you change network providers to TalkTalk and just put my sim card in it?

Should I get the Nokia lumia 1020?

I'm sick of the iPhone I had a 3GS then I got a Samsung s3 then I got the 4s the iPhone only has nice apps its still the boring same old thing and is Way too overrated and I wasn't a fan of the App Store on the galaxy I just wanna try something different I'm aware that the lumia 1020 has an awesome camera I take photos a lot but the App Store on the Windows is very limited and is growing but does it have Instagram? Thank you in advanced: D

Added (1). You don't have to be so judgmental I asked for your opinion not to make me look dumb…

How to upgrade without paying full retail?

I have a contract with AT&T and I had an iPhone 5 that was stolen a couple of months ago. I'm only about 11 months into my contract so I'm still paying for it. I want to upgrade to the new iPhone coming out later this month. Can I just pay my ETF and then buy the iPhone on a new contract? There are two other lines on my plan that I would not cancel. And would I be able to get my same number back?