Why does my iphone randomly say activation required?

So the other day I was just using my iPhone 4 running IOS 6 beta and I had shut down my iPhone completely for about 2 hours and then when i turned it back on, it said "activation required and it wants me to connect to Wi-Fi to connect to apples activation servers. It will not let me get to my home screen and everytime I try to activate it it tells me to try again later. BTW, it also says no service at the top of my iPhone. And this has also happened to my iPad.

Moving pictures back to camera roll?

I just got a new iPhone 4s because on my other iPhone, my lock button broke. So i went to apple to get a new one. I backed everything up and my contacts are there and everything except for my music. My pictures are all there too but they're all in an album and not my actual camera roll. How do i put them all back in my camera roll? I already tried adding them back, but what i did didn't work.someone help me please?

oh and also, how do i put my music back on my phone?

Good online shopping websites like Asos.com?

I want guaranteed and trusted online shopping websites with good prices to shop at, I'm looking for make up and jewelry mostly, but also clothing and iphone cases if available, anything with options and good prices would be appreciated.

Iphone issue for backing up on itunes?

My phone broke and I'm still on my one year iphone 4s warranty so I decided to get a new phone…

I don't have icloud on my computer etc…

I DON'T want to lose ANY:
Contacts,
Apps (with all info etc)
Photos
Music
Notes
Bookmarks
etc

When I get my new iphone and turn it on, I want every little thing to be just like I left it on the broken one.

So please help me:/

how and what will be backed up via Itunes

IPhone shaped pop-up on bottom corner of screen?

Can someone tell me what this is and how I get rid of it? I can't find any traces of it on my computer, already did full scans with various software, checked my processes, checked my browser extensions/add-ons and can't find anything that is pointing to this annoying little pop-up that comes up on literally every page I load.

I've lost my iPhone what can i do

Ok so i had "find my iphone" set up and everything and i left it on the bus and some1 must of picked it up i think they have disposed of my sim because everytime i call it goes straight to voice mail i'm away for the week so i can't check find my iphone until like 4 days, so what if the thief restores the iphone will i be able to see where the iphone was just before it was restored or where the sim was disposed on find my iphone, what can i exactly do i have the serial number aswell does that help? I really want my iPhone back Help!

How to setup my college email to my iphone?

After entering basic information on the first step: Name, Email, Password

it says looking up account, then asks for Incoming Mail Server information: Host name (mail.example.com), followed by User Name (required), then the password is filled in already from the last step.

Then it asks for Outgoing Mail Server information: HostName (smtp.example.com), Username (optional), and password (optional)

Also whether it is IMAP or POP

What do I do?