What does sent from my iphone mean?

It was at the bottom of an email from an author of a book I read of his when he didn't answer the question I asked him about his book.

I'm looking to update my iPhone?

Right now I have an iPhone 4s. I'd like to update to the 5, or 5s, or 5c. How do I do that when my phone doesn't need to be updated? Can I keep my same number? How much does each of these phones cost to update?

Which is better, the IPhone 5s or the IPhone 5c?

I'm wanting to buy an IPhone, but I'm not sure which one to choose (5s or 5c). If you have either of these phones, let me know what you think about it!

Would it cost to fix my cracked screen on an IPhone 5c with Sprint?

I dropped my iPhone while skating & the front screen is cracked. I have insurance with sprint but I was wondering if they'd still charge me.

I'm looking for the best home surveillance system?

I want one that has wireless cameras that are solar powered so I don't have to change batteries. I want a lot of cameras not just 2-4 like most systems provide. I want the camera to have good range and night vision. I want to be able to view live from iPhone if I'm not at home. Does anyone have any good ideas on one that provides me with what I'm asking. I've researched and can't seem to find a good system.

Syncing iPhone with a new computer?

I connected my iPhone 5 with my dad's computer once, and then I got my own laptop. Now, I'm trying to sync my iTunes so that I can download music from my own computer (Windows 8). When I check "sync music" it tells me that it's going to delete everything from my iPhone. I'm fine with losing the music that's currently on my phone, but I'm worried that it'll also wipe out all of my pictures. Is it possible to sync only my music, not pictures?

My iphone 4s screen quite working but sound and vibration works what should i do?

I was facebook then i put my phone to sleep and it just wouldnt turn every sense then i put it on the charger and it didn't hwelp so i tryed holding the home button and the lock button and it didn't help if you have anything that could hepl please tell me

My Netgear Wi-Fi won't work on my iphone or kindle fire?

My Wi-Fi was working perfectly fine but then just stopped working. Now my iphine and kindle fire can't find our Wi-Fi. Even my laptop says no networks found. I'm still able to get online through our home computer which is ran by hughes net but thats it. On the netgear modem the lights for power, internet and number two are all on so i have no idea what's wrong.

How to find something you lost?

Looked for my iPhone EVERYWHERE! How should I carry on in trying to find it?

My iPhone 5s isn't working the way it should?

So I got my iPhone on Dec 24. The people that worked at the T-Mobile store at the time said that there's a lag and it should fix itself within 2 hours, and that if it doesn't, take it back for a swap. It loses service and won't connect to Wi-Fi, I can't send/receive picture messages and I can't even websearch the issue because it won't connect. It says it's connected to T-Mobile LTE, but it still won't work… My dad told me that there's an app called onavo that causes this problem, and I don't have the app on my phone… I'm stuck. Please help me

Added (1). NoLedge: I don't even know what to google…