How to get rid of the other data on my iPhone 4?

I've had my iPhone 4 (16GB) since October 2011. I've always had problems with space since I have so many things I enjoy having on my phone and have only a small amount of space, but I've gone through and deleted most of my apps and kept only my few favorites. I only have 4 music videos on my phone, and other than that I have no other videos, and I've deleted more than 3/4 of my pictures and only have about 800 - 900. But now I have 4.11 GB of "other" data on my phone. I've tried researching to see what it is but I still don't understand. Is it emails? Texts? Corrupted data? If you know please help me with this problem. I'd like to resolve it without restoring my phone since I don't have enough space on my laptop for a back-up, but if I need to I can restore it. Please please please help.

How to turn on and off my computer from my iphone?

How can i turn on and off my computer from my iphone, this is the problem I have teamviewer on my computer and my iphone and i can turn off my computer that way, but sometimes i leave my pc turned off and then i can't do the teamviewer, is there any app that will allow me to turn on my computer from my work?

How to ask girl out through long distance relationship?

We both like each other. And her parents took her calling away so she can only text but I really like her and she said she's waiting for me to ask her out.what's a cute way to do it? I want it to be special. I would video chat her but i don't have a Iphone or computer too. Any ideas

IMessage not working with no service?

I have the IPhone 5 and I flew internationally and I connected to Wi-Fi since i have no service to text.before, it was working but then my iMessage wouldn't deliver so I turned my iMessage off and back on. Then it got rid of my phone number in the send and recive box, it's only showing up as my email and delivering my iMessages as my email. How can I get my number back to show up checked and send and recive on my phone number? Could it be cuz I have no sericve? When I fly back home do you think it'll show my number again?

What can i do with my iPhone 4?

I Recently bought an iPhone from someone. It was Verizon Wireless and i thought that i could just flash it over to T-Mobile but they couldn't and said i could only use it with Verizon or Flash it over to cricket. So i'm wondering what can or what should i do with it?

Why are whale noises relaxing?

I have this app on my iphone and it plays relaxing songs/noises. And one of the noises is whale noises and its really relaxing and it helping me sleep but i just want to know why its so relaxing