Can I downgrade my iPhone 4s from iOS 7 to iOS 5?

I would like to downgrade my iPhone 4s from iOS 7 to iOS 5.No, I don't want to downgrade to iOS 6, only iOS 5 is wanted because it is the latest iOS version which has the built-in Google Maps application and I like it better than the current App of Google Maps.

I'm sure there's any way to downgrade to iOS 5. If there isn't, please tell me the reasons why not.

My iphone 5s fell in water

Around 5 am this morning my iphone 5s fell into my cup of water next to my bed, I hurried and took it out, when I did, the screen went fuzzy, turned blue, then turned off completely. I hurried and unplugged it, took off the case, and ran to the kitchen to put it in rice. After an hour I took it out and sucked some of the water out of it with my mouth around the speaker part, water did come out of course. But, then I tried to blow dry it, later someone telling me I wasn't suppose to because it can fry the circuits. After I blow dried it I put it back in rice, I came home from school around 3 to check on it and it still wouldn't turn on so I put it back in the rice. I'm going to leave it in there till around 2 tomorrow, will this help? I literally just got this about a month ago and it is so expensive to get a new one.

My xfinity dual router probs?

So recently got a new dual router 2.4Ghz and 5Ghz, so I connected three tablets to the 5ghz a ipad, and two samsung note 3. I connected my iphone to the 2.4Ghz. So it was all good until, it came to my game consoles, I have a ps3 and a ps vita, when I look through the Wi-Fi in the area only the 2.4 shows up. I tried resetting it, but it didn't show up on either on the two devices available Wi-Fi. So I disconnected my three tablets from the 5ghz but it still didn't show up. Someone please help, because my router before that was able to connect to all my houses devices, it actuakly had a lot more 3 tablets 2 handhelds, 2 home consoles, so can someone help me out?

What is voicemail on iPhone?

I accidentally tapped the voice-mail icon in the phone app and it began calling voice-mail.
What is this and why did it start calling voice-mail?
Will it charge?
And how do I remove the red dot due to a missed call?

Thanks in advance.

note: I ended the voice-mail call as it soon as it started to ring.

Charging Not Supported With This Accessory?

Recently I've been charging my iPhone 4 fine, but just now it has said 'charging not supported with this accessory' does anyone know how to fix this? Is it a problem with the software or with the charger? Also my brother used the same charger before me and he has the ios7 whereas I still have ios6, could this have an effect or not?

A different SIM to unlock my Iphone 4 didn't work. How can I bypass activation?

My sister brought home an Iphone 4 from work a couple years ago after no one claimed it. I never touched it until now just looking through it because my phone got stolen so I wanted to play games and stuff until I get a new one. ANYWAYS, haha, I couldn't play any games or use most apps so I removed the SIM card. After removing the SIM card, I had to update from IOS 4.0.1 or whatever to IOS 7.0.4 because I had to update in order to download games from the app store, so ofcourse I downloaded the newest version. Well it factory set my phone and I didn't realize when that happens, you can't use it without a SIM. I took someone else's SIM and it didn't work. It then hit me that when I was going through the phone when I first got it, the phone was from Quebec. (I know it is; text messages, phone settings, her account).So returning to my question, is there ANY way I can bypass activation? The little hactivation where you dial 112 didn't work because it sent me to a 911 operator.Reply any ideas please as soon as possible:/

IPhone/Windows Media Player?

Basically what's happened is that WMP says please connect a device even though on my iPhone says it is charging which means it must be plugged into the laptop! How would I get past this and send a video or sound track to my iPhone! Even a suggestion would be great!

If I erase all content and settings on an iphone?

And the new owner of that phone sets the phone up again using their own apple id etc my photos and videos that I take on my new phone are no longer going to go to that phone right because the icloud will no longer be on that phone right? Lol sorry if this is dumb but i have recently given my dad my old phone and i did something dumb with recording a video and immediately deleted it. I can't check the phone as he is out of the country. If it was to of gone onto the iphone is there a way i could remove it using my phone?