Facebook Alert Help (on iPhone4)?

If in on Facebook on my iPhone and I get a message, friend request ect. It will not let me no, I would have to just go on my Facebook app and check if I got any notifications. How can I enable getting my Facebook alerts?

Vodafone Internet charges abroad?

I live in England, but currently on holiday in Singapore/Thailand.

Before I came on holiday I got an iPhone 4s on contract from Vodafone. I asked them to turn international roaming on before I left England.

I checked my online bill last night (my first bill on this new phone/contract) and it's currently £177. £55 is my monthly contract (I'm fine with that charge), £35 is for calls (again, I'm fine with this charge because I briefly rang other countries). But then there's a charge of £75 for using 21mb of Internet on my first day of the holiday. Since then the phone had been off.

Why £75 for 21mb of Internet usage? My partner is being charged 69pence per mb by o2!

I will definitely ring Vodafone and query this once I return, but in the meantime can anyone give any advice on this £75 charge?

IPhone Wi-Fi Network Problem?

My home Wi-Fi network was working on my iPhone 4, just 2 weeks ago and now it's not working on my iPhone. I thought there was just something wrong with my Router, so I reset it, but it didn't help. The weird thing is that my home Wi-Fi is working on my 2 laptops, but still not my iPhone. When I click on my Wi-Fi network and it usually pops up with a prompt to enter my password, but instead now it just immediately says "Unable To Join Wi-Fi Network"

Any Help Will Be Greatly Appreciated!

IPhone 4s 16 gb from sprint?

Ok i want a iPhone 4s16gb from sprint and it cost 150 dollars and I have 175 dollars so I wanted to know how much insurance would cost for the iPhone and it would help to know how much tax would go on the iPhone. Also I would like to know what color i should pick for my phone white or black and I want a case for 25 or more dollars and it would also help if you guys could tell me if I have enough money for the phone, tax, insurance and case all together.

How to restart my iPhone without losing music?

I'm on a iPhone 4. I want to restart it because i had a problem with instagram. Well, i have spended alot of money on my songs. And don't wanna lose them. And i can't do a backup on my pc because it has a problem. So please somebody help! Urgent!

I want to trade my iPhone 4S?

So I got my iPhone July 29th, and today is August 27th, and so after a few weeks of
having this phone, I've come to realization that I DO NOT like this phone whatsoever. I want to switch back to Android and get a Samsung Galaxy S3, and I know it hasn't been 30 days yet so I can still switch it out. But my question is how? And how much will it cost me?