What is the other on my iphone? - 1

Hi, I have the eight gigabyte iPhone 4 and I have hardly any space left. I have less than two hundred songs, 9 apps, and 500 pictures. I can't figure out what the other is and how to delete can anyone help?

How to connect my iphone/iRig to an external amplifier?

How can i connect my iphone/iRig to an external amplifier? The instruction said that i can't use a 3.5mm jack to 1/4 jack adapter to connect to a amplifier. Are there any other ways to do this or am i stuck with just a headset, earphone and external speakers that has a 3.5mm jack? If a mixer would help, how would i connect it?

Why do I have TWO phone numbers connected to my iphone?

Okay so I transferred from a blackberry to the iPhone 4S back in February. However I wanted to keep my old number bcoz if convenience, so I called the AT&T ppl and they apparently transferred my old number from Tmobile to AT&T. But when I started texting ppl, they said that were receiving texts from two different numbers. When the text bubbles showed up in green, the 4G network was off ( from my old number that I want to keep) and when the bubbles are blue, the cellular network or the Wi-Fi is on, which is connected to the new number which I thought I had replaced. Please tell me what to do if I just want to keep the old t-mobile number!

Possible to downgrade ios 6.1.3 to 6.1.2?

I had ios 6.1.2 last night and this morning and was jailbroken but then downloaded a faulty program which bricked my phone and made me have to totally reset everything. Besides going to the apple store with my newly reset phone and sya something is wrong with it is there anyway that i can downgrade the ios? Iphone 5 user. If not is there anyway you can jailbreak a 6.1.3 iOS

If you change your Tumblr password will it log you out from other devices?

So I was using Tumblr on the family computer on Google Chrome and Chrome stores all of your history. I didn't clear the history before getting off the computer, and my brother got on. My brother is VERY nosy and the history is easily accessible - I left Tumblr logged in and Chrome leaves you logged in until you clear history or log out.
I changed my Tumblr password from my iPhone just now and then logged off of the app. Will this also log me out on the computer?

Why does my iPhone keep disconnecting from my home Wi-Fi

Okay, so I have an iPhone 5, and it's constantly automatically disconnecting itself from the Internet? I have tried everything to stop this. I've turned Wi-Fi on then off, aeroplane mode on then off, disconnected then reconnected, cleared cache and history of both safari and chrome, renewed the lease, turned my phone on and off, closed all recent program's, I've tried everything. It's not my Wi-Fi because I have it connected to my PC and it never disconnects itself, and its not the phone either because it happened in my previous phone (also an iPhone 5). Whenever the phone does disconnect itself, I just connect it again and it will cut out again after about 5-10 minutes! Why is it doing this!

It's not my Internet as I'm currently using BT fibre optic broadband and the box is fairly new. I'm also only a few metres away from the Internet HUB as its directly on the floor below me. I have just checked and I'm getting 36.5Mbps for my iPhone, so it definitely isn't the Internet.

Also, I have realised that it disconnects mostly when I'm watching any kinds of videos on my phone; such as YouTube, 4oD etc. It doesn't necessarily disconnect when simply browsing the Internet or playing an online game.

What can I do to stop it doing this!

Any help would be greatly appreciated because this is really starting to bug me now.

Viewing security cameras on iphone?

I have zmodo security cameras and i want to view them from my iphone what do i have to do to do that? Do i need to connect the dvr to my router?