How to set a timer on iPhone?

Ok so i need a new profile picture for fb and my brother can't take pictures to save his life (of me) and I figured I would just use a timer for my iPhone to take one. I have an iPhone 5c btw, and I've read online that the top of the camera app there will be a timer button but I can't find it.

Downgrading iOS 8.3 to 8.1.2?

Okay so I want to downgrade my iOS 8.3 to iOS 8.1.2 so what I've done so far is downloaded the IPSW and downloaded my right device and the IOS I wanted which is 8.1.2 and then plugged my phone into my pc and held shift (I'm using windows) and click restore and selected the download I want and it started downloading and once it finishes it say "this iPhone could not be restored. An unknown error occurred (3194)
What do I do to downgrade my iOS? My iTunes on my pc is up to date. I don't know what else to do. I tried using another pc and the same thing happened.

Is this something something serious?

So my left breast has been hurting for the past two days & it comes and goes. Now I realized I have a lump under my right arm. I'm FREAKING OUT! I made an appt with my dr to get myself checked to make sure i'm alright but i'm still scared. Also around last year I got burnt on my left boob and before it turned into a burn/scar it was filled with water. I got it from accidentally turning on my iphone outlet while asleep & i'm guessing it was hot but I never noticed. If you have any idea as to what I have please let me know because I need a peace of mind. Even if it is good or bad. Btw i'm 19

I purchased a faulty iPhone 6 what are my rights?

I purchased the iPhone 6 on contract from three via their tele-sales. It's got a hardware fault with the speaker making it nearly impossible to hear calls. It's 4 days old. I want a replacement not a repair. I also need the replacement As soon as possible

Trying to restore my iphone 6 with forgotten passcode and touch id?

Hi so I been trying restore my iphone for the past days and I just can't get thru my iphone my friend changed everything and she forgot the passcode. So in middle of restoring my iphone it askes me for my my passode to enter on iphone in order to finish the process but I don't know it so I don't know what to do my iTunes is up to date everything is up to date. So is there any other way for me to go around it or am I just out of luck ANYONE Please WITH THIS SIMILIAR SITUATION can I get some help please. Appreciated much.