How to change my pass code on my iPhone 5 I'm locked out?

Someone I know changed my screen pass lock on my iPhone 5 how can I change the code? I'm on it now I'm able to get into it because it doesn't ask for password immediately after being locked, so I've set the screen to never auto lock, but I can't continue using my phone like this I need a way to change my password, if I reset all the settings on my phone will it ask for the password then?

Can I put my iPhone sim card into a Blackberry and have BBM?

My iPhone 4 is very very slow and I'm not available for an upgrade until November, so I want to buy a cheap Blackberry I found on eBay. I was just wondering what would happen with BBM if I did this. Would I be able to use it, or not? And would I have to pay?

How to upload photos from PC to Iphone without itunes?

I want to upload photos to my iphone without using itunes because with itunes i can't edit or delete the folders and photos. I want to save all the photos in the camera roll and then arrange them myself in my own folders. I have jailbroken 6.1.2 iphone 4S.

Sprint or AT&T for iPhone 5?

I Have AT&T now and I love having AT&T it's by far the best carrier I've ever had
I want to upgrade to the iPhone 5

I like having unlimited data which was "grandfathered in" on my plan however, I guess I could sacrifice for what I want but, here's the question

Would you go with AT&T's 4GB Mobile Share Plan? Or Sprint's everything data unlimited data plan
I heard Sprint has a lot of "hidden fees"
I don't like hidden fees really, I have always paid the same everything month for the last 3 years
what should I do?

I could also switch to Virgin Mobile which I don't really like the idea of taking the risk with them but I guess I could it's just they were the reason I switched to AT&T and now, I just am so accustomed to having great cell service, that I feel like I would be settling for less to get what I want

what should I Do? What would you do?

with the 4GB data plan since my phone is my primary source of internet at home and on the go,
would it last me truthfully an entire month
I'm no where near Wi-Fi ever so, it's my only option

Sprint would give me unlimited data, but most likely it'd be a lot slower, I couldn't talk and surf the web at the same time, I know i'd have hidden fees most likely however I wouldn't have to worry about any data caps giving me the freedom to browse as much as possible-what would you do?

After deleting songs on Iphone/Ipod?

After deleting songs on iphone/ipod…

will they then be deleted from itunes when you reconnect, or will they be re-added back to your device all over again for round 2 of misery?

Basically if I delete from device, do I also need to delete from iTunes for song to be permanently gone forever?

Facebook app help for iPhone?

My Facebook app in my I phone won't login and sometimes when I go to it the screen turns black and I have to re download the app to get on

My IPhone 5 won't charge - 2

My iPhone5 won't charge. It looks like chords are twisted inside the charger because at the adapter to be connected into the phone under it, it has a bump and every time I touch it I hear cracking. It charges for about 1 seconds tops. This has happened before, and it would charge at all. I went to Optus and they told me to go to the apple store to get a new one and I did. It cost $25, it was supposed to be free because of the warranty. I have had this new charge for about 4 months and its happening again! Help! I can't go but another one because they just cost to much! I really, really need your help!

I have a problem with my iPhone 4?

Well, I was using my phone and there was no problem. I left it for a while (10 minutes or so) to go do something. When I come back I try to turn on my phone and it doesn't. I assumed the battery was dead so I plugged in the charger. I noticed that when I plugged in the charger. My computer detected the phone but when I hold the power button it doesn't show the charging icon or anything. Could my screen be broken? Also, I noticed that my computer detects my phone as an unknown device.

So the problem is:
My iPhone 4 won't turn on for some reason even though my computer detects it as an unknown device.