Wireless remote for canon rebel t5i? Using Eye-fi?

I recently bought a Canon Rebel t5i and an Eye-fi SD card. The card produces Wi-Fi and automatically syncs the pictures I take on the camera to my iphone. I know other canon cameras with built-in Wi-Fi allow you to view what the lens sees from your smart phone, and use it as a hi-tech remote, where you can change the settings. I can't find anything in the instruction manual or internet. Someone please help! Am i able to do this with the eye-fi card? If so, how and what app?

Good gaming and music headset?

I'm in search off a headset that is compatible with both Xbox One and PS4 aswell as PC and an iphone. I know thats a lot but is there a headset thats compatible with all four?

Thinking of getting the iphone 4s?

Please don't tell me to get the newer ones because i just want the 4s thanks.

Any review or what you think of the iphone 4s would be really helpful, how easy it breaks, how long it lasts, how slow it is, what apps etc

What was it's price when it first came out in UK pounds?

What is its price now if you buy the phone without a contract?

Anything else

Why is AT&T charging me so much?

I try to use my iphone on Wi-Fi as much as i can and try not to use the LTE. AT&T has charged me OVER 300$ JUST THIS MONTH! This is rediculous! I hardly download music on this and i almost have no apps. I do text quite a bit but its not constant. Why would they be doing this?

Is there a way I can save everything into my iPhone?

At the moment I have an iPhone 4S but my contract runs out soon and I want to get a new phone but I have like 3,765 photos on my phone, lots of contacts, important things in my notes and I was wondering if there's a way I can save everything onto some sort of memory card thing in my phone do then when I get a new one I can just transfer everything over on to it. As you can see I'm rubbish at this kind of stuff.

Have i been scammed on ebay? If so, what do i do?

I bought an iphone on ebay-it was a really good deal. I paid thru paypal, &the seller said she sent it out express. When asking for the tracking#, i sent about 4 emails, all of which didn't get replied to. I contacted ebay for an 'info request' her phone number was incorrect &when she updated her details, it was again wrong. I then got her house# thru ebay. It was her grandmum, who said 'oh, was this a phone? Did you get it cheap?' she said she'll get back to me. She did &said that her granddaughter was in hospital and hasn't used her ebay acc cuz was hacked a month ago (as in the listing was made by a scammer).
I think its a lil strange as she didn't tell me beforehand her granddaughter was in hospital and she also knew about the phone when we 1st spoke. Maybe she realised she sold the phone 2 cheap (450$, new iphone 5s 64GB) &is trying to get out of it?
I know i can't force her to sell it to me, but rlly was looking forward to receiving it, as have been looking for a good deal for a while (i x afford to pay much, as i'm a student).
Does it make sense that her acc was hacked? If yes, has the money gone into the ebayers acc or the hackers? If it has gone into the hackers, can i still recover my$? If it is the ebayer trying to get out of the sale, is there a way to get her to send the item to me? If not, does anyone know the easiest way to recover my$? Also, if this doesn't work out-does anyone know where i could get a good $ iph.5s from, that is legit?
Thx4 lasting til now.

Iphone 5 not connecting to home Wi-Fi? - 1

My iphone used to always connect to my home Wi-Fi but it suddenly stopped working, It connects to all other Wi-Fi apart from my home Wi-Fi, it connects to the network but the loafing symbol keeps spinning and won't connect me to the internet.
I have tried forgetting the network, resetting network settings, using the static option, trying to connect using 'other'. None of these worked and I rebooted my router and it worked for about 2 hours then I lost the Wi-Fi suddenlyagain.

What could I do to try and make it connect again?