Can I use a Cricket Iphone 4 on AT&T's network?

Can I use a Cricket Iphone 4 on AT&T's network?

Added (1). I'm about to buy a used Iphone 4 off of somebody. It's on a cricket network, and I know that AT&T recently absorbed cricket. Although I do know that cricket was CDMA and AT&T is GSM. I don't know if I can put my AT&T sim card into the cricket phone.

Who knows when the iphone 6 is coming out?

Who knows when the iphone 6 is coming out?

Added (1). I have the iphone 4 and it sucks and I have been waiting for the 6 for months! Please if you guys know anything please tell!

How to take other people's stuff off my icloud?

Recently, my mom updated her iphone on my computer and I think all the things on her icloud got onto my ipod. 'Cause I don't have much on it and it keeps saying I don't have enough storage. It hasn't been backed up in 17 weeks and I don't know what to do. I need some help.

How to change album art on ios 7?

So I usually make most if not all of my music purchases directly from my iphone instead of my computer but I do sync it with my laptop every now and then so I have a back up. So I did sync it yesterday, and I noticed something funny today when I listened to my music. The song was fancy by iggy azalea, but the album art was Jessie j who you are (pic attached). Also, I did buy the song directly from the original album, the new classic, which is what the album art usually is. My other song directly from that album, work, also has the same problem. I haven't found any other artists/songs tho. So is there a way to help the OCD part of my brain and change it? I'd hope to not have to go on my computer again, but I will if I have to. Thanks. How to change album art on ios 7 - 1

Can I connect my iPhone 5s to my LG TV, in any way?

Please help, I can't stand watching videos and stuff on my phone and laptop, I'd rather do it on my TV, but I don't know if I'm able to connect my phone to it wirelessly? Free would also be a good option, but paying a few bucks is fine too.