My iPhone 4S is unable to connect to my home Wi-Fi?

When I got my iPhone 4S, the Wi-Fi connection was working perfectly! Then, yesterday I kept trying to connect to my home internet Wi-Fi, but it kept giving me a message that said: "Unable to connect to *insert Wi-Fi network name*." I tried turning it on and off, and setting it to airplane mode and everything at least 80 times, but it still kept giving me the same message. I follwed almost every step on every Apple Help forum there's to try and fix this problem, but none of them were working! I stood literally an inch next to the router every time I attempted to connect it again, so I know for sure that nothing is blocking it. Finally, I went under Settings > General > Reset, and went to Reset Network Settings. I thought for sure that this would work, but it got only worse! I tried connecting to my home Wi-Fi again after my entire phone reset, I typed the correct password to my Wi-Fi at least 400 times, but I still keep getting the message "Unable to connect to network!" Exactly how can I fix this problem? I've searched everywhere, and tried every single method I could find, but still no luck. If there's anyone that knows any possible reasons why my phone won't connect to my Wi-Fi, please let me know As soon as possible.

Can I stay in the same school even if I move?

I'm moving into a new house in a week, but the house is assigned to a different school and I'd feel so uncomfortable changing schools again because I literally just entered into a new school this year and I don't want to change again… So is it possible to stay at my current school still? My school is only 4.2 miles away from the house (I checked on iphone maps), so if I ask my school's office do you think I'd be able to stay?

Do Iphone screens break easily?

Cause someone told me that their friend got their iphone 5 and she was sitting on the couch, and it fell onto the carpet and scattered the whole screen. Which I don't believe cause I have dropped my ipod touch 4g on the concrete and it didn't damage it at all. So are the Ipods better built than the Iphone cause that is what my she said.

Gold iphone 6 128gb backorder?

I was wondering how long the wait time is for the gold iphone 6 128gb? I have Verizon and I have an upgrade available now, so I'm wondering when that specific color will be back. I heard November from a couple of people but I thought I'd ask anyway!

How to recover lost mp3 files from an app on iPhone 4S?

I have an iPhone 4s, and recently plugged it into my computer to update to the newest software. Before doing so, I backed up my phone, including a few apps for downloading and playing mp3 files. Something went wrong with the update, and i had to restore my phone. After putting the back up on my restored and updated phone, I found this apps emptied of hundreds of mp3 files. Is there any way for me to recover these files? It would really be a hassle to have to download them all again.