I'm having iPhone problems?

So I currently have an iPhone and so does My Mom, Dad, and Brother. And because I had an iPhone first and some thing regarding computers and tech, all there apple id's are connected to my phone. So that means a lot of things we share. And one of those things are pictures.

So with apple there's the "photo share" thing they have going on. So whatever devices are under that Apple ID, is all connected between the devices. Well here's the question: Is there a way to not connect the photos, cause in my photostream I can see there photos and they can see mine.

I don't take certain pics because of the fact i know they go through and view them. Now I'm going to Vegas and when I'm taking pics I don't want them to see them on the photo stream.

Is there a way to cut it off. For aleast a short amount of time.

Is there an Apple app to say what you want to text?

I'm tired of saying my text message. Andriod phones give them a mic to say what they want to text. I don't have an iPhone but the iPod touch 4g i need a mic that would do the same thing as the android phones!

Added (1). I kno their is a mic next to my camera and my ipod doesn't have a mic with the keyboard that's my problem

I dropped my iPhone in water and I can't hear anything?

So, I was taking a bath and it slipped out of my hand and fell in the water, but only for, like 3 seconds at the most. I got it all dried off, its currently sitting in rice and I blow dried it. Everything is working normally and I can do everything, but I when I call someone, they can hear me talking but I can't hear them. I also can't hear any music. What do I do? That is the only thing that is wrong with it. Do I just let it sit in the ricee overnight and hope that it works tomorrow? And should I keep it turned of completely? Please answer! (If there's any spelling errors, sorry I was kinda shaking still.)

Added (1). Also, do you think I will be able to charge it tonight? I have school tomorrow and since it still does work, (except for the sound part), I will need it for school, so will I be able to charge it?

Added (2). Also, do you think I will be able to charge it tonight? I have school tomorrow and since it still does work, (except for the sound part), I will need it for school, so will I be able to charge it?

Added (3). Also, do you think I will be able to charge it tonight? I have school tomorrow and since it still does work, (except for the sound part), I will need it for school, so will I be able to charge it?

How to receive multimedia messages through iMessage on the iphone?

I was recently on a trip with my school and we made a few group messages on iMessage so we could text everyone together instead of individually. While at the airport, everyone decided to send their pictures to the group. My phone was on the airport Wi-Fi and I did not receive any of the pictures however I know I was included in the group. I tried switching the Wi-Fi off and turning the cellular data on to see if I would get them but I still have not gotten any of the pics. I was wondering if there's a way to try to get them on my phone now?

No Service for unlocked, JB iPhone 3g 4.2.1?

I have an unlocked, JB iPhone 3g 4.2.1.It was working fine for years and I was able to change sim cards with no problem.

Yesterday is when the I first experienced this "No Service" problem. When I turn on my iPhone it asks for my pin and immediately, without searching, it says: "No Service"

These are the things I have already tried:
-holding down sleep and home button to reboot
-removing sim card and then putting it back in
-putting a different sim card in the phone but the same thing happens (so it's not a sim card problem)
-toggled on and off airplane mode
-Settings-->General-->Network-->change… Toggles to see if different setting helped
-Settings-->General-->Reset-->Reset Network Settings
-Setting-->Phone-->My Number says "Unknown" (and I can't change it)

Any other ideas?

Why do so many cheat on iPhone games?

It has gotten bad. Games like words with friends and ruzzle are no longer fun because so many people cheat at them. It is at a point where when someone has a really high score that you don't know whether they are a really skilled player or just a cheater and that sucks. I wil now stop playing against those I really suspect are cheating.

Should I return my iPhone 5 for Samsung Galaxy S4?

Just less than a month ago, I purchased an unlocked iPhone 5 to use on T-Mobile. The internet speed is EXTREMELY SLOW (it's Edge!) because T-MO has yet to upgrade the towers near me to support iPhone 5 (which they are supposedly going to do in the coming months when they plan on selling the phone themselves). The phone itself is nice, I enjoy going on it. It was very expensive though and I do think the S4 will be a lot cheaper if T-Mobile is offering a contract for it.

Samsung is announced the S4 and it looks promising. I really like some of the features it offers, although I realize I'll miss out on the great apps that Apple's app store offers.

What should I do - keep iPhone and wait for T-Mobile to upgrade the speed compatibility or return it and wait for the S4?