What happened to the app app trailers?

I have an iPhone and I used to have App Trailers. However I had to restore my
Phone recently and I couldn't find app trailers on the App Store. I tried I get it from iTunes on my computer you know through google search and it says this item is not available in your countrie's store… Oh and I live in the United States… Please help

IPhone: How do I delete all my contacts WITHOUT ITUNES?

I'm giving my dad my iPhone, so i'm trying to delete all the contacts. It's a jailbroken iPhone so I can't plug it back into my iTunes because it will make me resync it which I don't want. Anyways how do i delete my 800+ contacts without itunes?

MY IPHONE 4 EXTERNAL SPEAKERS ARE EXTREMELY LOW. SOFTWARE OR HARDWARE?

My iphone 4 is jailbroen and unlocked for tmobile on 6.0.1…
i was using it for about a month working perfectly fine.til one morning i woke up and i forgot to charge it was about at 8% I tried to play music and no sound was coming out. I thought it wass still connected to my bluetooth speaker but it wasn't. No sounds at all are working. I tried restoring resetting all that you can think of. I even replaced the external speaker itself… I could hear sounds but its just EXTREMELY low… I have to put the spekaer to my ear and i can barely hear it… So basically if the speaker is not by my ear there's no way i could hear my phone. This problem is very irritating.

Are rats deadly when I'm sleeping?

Hi I'm 14 and just before I woke up at 2:50am here something move with a scratching noise and then I turned the light on on my phone to hear it moving faster now it's stopped my iPhone has little battery also can it kill me when in slpeepijg? Please I'm *** scared of rats

IPhone 5 help no sound on game apps

I just got the iphone 5 for sprint about a week ago and I Can't hear any sound on game apps while playing them… I even turned up the volume to max but still no sound. Any ideas of how to fix it?

Why does Instagram keep crashing?

I have a new iPhone 4S and I have Instagram, for a long time it was working just fine. Now for the past week every time I try to upload a picture it closes. I've tried uninstalling it and reinstalling it, I've closed out of all my "extra" programs. What should I do?

Nokia lumia 920 vs Iphone 4s?

I want a phone that can hold about 100- 300 songs
easy to text
and is on top of the other phones which one would you suggests