Iphone 5 battery life issue? - 1

Running iOS 7, my iphone 5 battery goes down about 1% every two minutes, it never did that before. I don't know what changed, I don't get a good 3G signal at home but like I said, lt was fine about a week ago. The CPU spikes a lot going from 4% to 36% to 0% to 20%. It gets pretty warm whenever I use safari. I've tried ever battery saving tip out there. I'm looking for expert advice, if you know something I don't please tell me. I've tried restoring and setting up as new phone, I tried recalibrating the battery. I'm getting really pissed, I just want to use my phone and have decent battery life.

Would you play adult truth or dare?

Do you think that would be a sexy/fun thing to do with a partner? How would you feel about hearing about your partners past in truth questions? I was going through some questions on an iphone app, and some of them were things like "rate your past sexual partners from 1-10" and "how many one night stands have you had"

Would you be comfortable with this?

Just curious.

What are pros and cons for upgrading my iphone 4s to iOS 7.0.4?

I have iphone 4S (jailbroken), currently running iOS 5.1.1. I'm planning on updating my iOS to 7.0.4 (the most current one), but I'm having few doubts. What are the pros and cons for upgrading it?

From what I read so far off the net, I heard ios 7 will MAJORLY slow down the phone AND use up lots of battery. I don't particularly have problem with using up the battery, unless it consumes x3 or so. But slowing down is bad.

Anyways, like I said before, what are the pros and cons? In addition,

1. What will happen to my apps that I installed? (non-free apps that I downloaded from installous, app cake, etc)

2. What will happen to my apps that I downloaded off Cydia? (iFile, Blutrol, etc)

3. I heard numerous rumors about how sometimes, the update for iOS will fail, and I'll have to literally erase EVERYTHING, or worse, buy a new phone. Is this actually true?

I know it is lots of questions, but if someone can help me with these questions, or maybe guide me to the answer, I would greatly appreciate it.

How to pay the money i owe to itunes?

Ill make this as simple as possible.
last year i was working (i was 15 at the time) and i decided to get a debit card but then i quit and i had no money left and i owed $1 to itunes but i didn't know i owed money so Bank of America charged me $35 because i did not pay that $1 that i owed! And since i had no money to pay those $35 and i couldnt tell me parents about it, the next month they charged me another $35! I never called the bank or payed the money because we're broke so they just cancelled my debit card! But now my dad said i could use his debit card to update my apps on itunes so that i can use them on my iphone but when i type my dads debit card number on itunes, it says the credit card does not match the bank statements… What does that mean? Because my dads debit card works on every other website i use to purchase items! And i only owe $1 to itunes and i even tried making a new apple ID to start new but it says that it doesn't match the bank statements… Please help and sorry if this was confusing
and please don't suggest to call the bank or the apple store because they were no help at all.

IPhone sends message as texts instead of iMessage?

Ok so my friend and I text a lot and I assumed she didn't have an iPhone because every time I message her, it sends as a text. Well during our break at work, I saw that she had an iPhone. We tested it out again and I sent her a message and sure enough it did it again and sent as a text. She then sent me one and it did the same thing. She is the only iPhone user that I talk to that I have this problem with. Everyone else in my contacts gets my iMessage, and same with her--it's only me who she has this problem with. Is there any way to fix this?