Iphone unlocking and jailbreaking?

So I tried to unlock and jailbreak a Iphone 3s 4.3.3, but after going threw DFU mode and the information gets installed my iphones needs to get restore. What do I do now? Since I think if I restore it the firmware would be 6.0

I upgraded my iPhone and now my youtube app doesn't work?

So I did the most recent upgrade on my iPhone 4 s and it erased my youtube app. So I downloaded it again but it won't let me sign in using my username. Is there a way I can change it so I can use my username. I don't have an email to use to sign in with.

How to delete a custom-made ringtone from an iPhone 4?

I made a ringtone and I synced it to my phone and then I didn't like it so I deleted it off my computer and iTunes. Then I made a different one and I liked it so I kept it but then I noticed that there were two of the same ones- the new one i made and liked and the old one that i deleted. The file isn't on my computer anymore or my itunes and i don't know how to get rid of it.
I've tried restarting my phone and resetting it and it's still there, and i don't want to reboot it cause i have a lot of stuff i can't back up and i wanna keep on my phone so how can i delete that extra ringtone that i already deleted off my computer?

Instagram account disabled won't let me log on to particular device?

Okay so a couple of weeks ago my Instagram account got disabled and i think i knoe why… But when I tried logging in from a different phone it worked! Lol but on that one phone I had the account on it won't let me log in I tried signing up logging back and deleting the app multiple times and none of it worked but it works on my iPod please help! I really want to get back on on my iPhone

Blackout restriction MLB tv?

Ok so I wanna watch the Yankee game and that's the only game it WON't let me watch it says a blackout restriction I'm watching on my iPhone. How to fix this? It's the only game I can't watch i don't know why Everytime I try it beer works for the Yankees I can watch any team BUT the Yankees can I fix it?

Chances of getting an iPhone 5? - 1

I didn't pre-order the iPhone 5. I plan to get it tomorrow, around 2:45ish, at AT&T. I live in Honolulu, Hawaii. Do you think I can get it?

Added (1). I have school.

Test if a Iphone is working?

I will be meeting a person in person to buy their iPhone 4s. I wan to know right ther how to tell if they are selling me a legit fully functional product. Also how to check if its stolen or will work with my service.

Duplicate photos in my Photo Library on my iphone 4s?

So I just update my iphone & when i plugged it into my computer to sync, it re-synced my photos & stuff. Now in "Photo Library" album (which I assume all iPhones have) each picture has a duplicate? So instead of 300 photos, there's 600. Anyone know a way to fix this? I didn't have this problem before.

*Note: I just updated my phone today with the ios 6 update.*