Ways I can make my iPhone stop glitching?

Lately my phone has been glitching and going slowly when you try to exit out of a screen. It sometimes takes a minute and then spazzes. Then when I try to switch pages, it is slow also and ends up getting stuck on a page when I want to change it. It is only about a year old. How can I make it stop spazzing?

How to fix a app on your iPhone?

I got this app and it is called Big Time Rush: #1 BTR Fan App. I'm having a very hard time with its new update because they have videos on this app and I can't seem to watch them anymore. I tried to delete the app but Every time I do then it will tell me that I have to update It again. The problem with this is that I can't play the videos. I used to play them very fine but ever sense this update I can't seem to play them. I email the owner of the app. I emailed like 5 times and they did not even response to me. What Should I do to fix this problem

IPhone issues! Music skipping?

So I have a fairly new iPhone 4S. It's nice, but every time I play music, it skips around and won't play any songs, except the ones with the band titles that start with A, B, and sometimes C. It's so frustrating and has been going on for about a month. Anyway to stop it?

How do people get their pictures to look vintage/old/worn out? (examples)?

Like this

image

(same one but black and white)

image

image

image

I noticed that it's mostly the grain and color change that makes them look vintage. How can i add the grains/washout color to them?

i don't have photoshop or instagram (and i don't want them)

Are there any websites/iphone apps (free) that let me make pictures look old/vintage/worn out?
Or how can i make my picture worn out instead of just leaving it out in the sun for a long time

Iphone 5 contract deal under 16?

I'm 15 and i want to get a iPhone 5 contract deal set up to my bank account. Because i'm under the age of 16 can i get a direct debit set up with my bank account?

If i found an iPhone 4 can i use it?

Last night i went to watch a movie and i found an iPhone 4. I was wondering if i can use it with my number if its the same carrier. I will need a micro SIM card so will AT&T blame me for stealing an iPhone? So can I use it?

How to set up a apple id without a billing info?

Ok so my dad just got me a iphone 5 and i can't set up apple id without billing info and I don't have a credit card. Is there a way i can skip with step? There's no none option either so please help me.