IPhone 4 can't connect to Wi-Fi?

I recently updated my iPhone 4 to iOS 6 and everytime I try and connect to Wi-Fi, it won't let me. Instead the apple website pops up and it says "Log in" at the top, it does this everytime, I've tried rebooting my phone.everything!

IPhone 3GS and disappearing music?

Don't pity me but I'm still using my old 3GS. Here's the thing, I recently sync'd my phone with iTunes and most of the songs on the phone disappeared. It went from about 160 down to 30 or so. All the songs are still in my iTunes library on my computer but I can't seem to get them back onto the phone. Any ideas?

Iphone 4s can't connect to home Wi-Fi?

My phone was able to connect to Wi-Fi perfectly fine up until today. I just installed iOS 6 today, which I'm not sure if it has anything to do with it, but just thought I'd mention it. Whenever I try to connect to my Wi-Fi, a screen pops up that says "Log In" and the web page it pulls up says "page not found" I'm not sure what I'm supposed to do about this? How am I supposed to log into my Apple ID if the page isn't found? I'm so frustrated right now. Had anyone else had this problem or knows how to fix it?

If update to ios6 will I lose my jailbreak?

I have 5.1.1 right now and my iPhone 4 is jailbroken. If I use the feature to update my phone strait to my phone without the computer will it take away my jailbreak? And will it mess up my phone if I update it?

Should i get a 40 inch tv or no?

My parents just got divorced, long story short, my dads the poor one and my moms the rich one, at her house is a bunch of hd tvs with every channel, and me and my dad have nothing, so a bunch of his friends gave us there old tube tvs. Ill admit i miss my hdtv for my xbox, i found an hdtv at hhgregg for 289.99$ and for my birthday i get like combined total of 400$ from all family, but $150 is going to something else, and i like having money so my dad also agreed to pay $100 of it, but its half of my christmas present, and ill have like 80$ left, but when i told him he was like, all that work we did driving around to get those, and getting it in your room… And i felt bad about that so i don't know if i still want it, well i want it but you know what i mean, we don't even have hd tv channels but i just want it for my xbox cause i love hd tv for xbox. If i don't buy it i was thinking of getting a few games back that i want, like ssx and left for dead, maybe other stuff and i don't know what to buy other than what i said. I don't skate, i have plenty of clothes, i'm a guy, i have an xbox, 2 ipod touchs, (ones my sisters that she gave me, the other was my christmas present in 6th grade) 2 Iphone (ones mine ones my dads old one) and an ipad (i saved up for 2 years by mowing lawns to get it, and beats by dre (also mowing lawns).So i have basically all the electronics i want, so that's not an idea, except the new itouch is tempting($300! Though). I don't know what it is but i haven't watched or played on a tube tv for like 4 years so its very weird. Plus my dad said i should maybe start saving for car stuff

Should I switch to Verizon and get the iPhone 5?

My contract with At&t will be up in two months, and I was looking to switch to Verizon because they have more coverage in my area. However, my iPhone 4 is slowly dying (all the side buttons are broken and the volume down key acts like it's being pressed the whole time so I can't listen to music, make phone calls, watch videos, or set alarms. I also have to deal with the annoying mute icon that won't leave the screen).

I took it in to At&t and they said I have to pay the retail price for a new phone because:

1. My phone is out of warranty
2. I don't want to renew my contract because I plan to switch to Verizon

I'll be free from At&t in late November, but what's the point of a phone if I can't make calls? Should I pay the ETF (roughly $100) and get the iPhone 5 on Verizon? Or should I suck it and deal with it until then? Any other options are welcome* Thanks!

*That does not mean you should tell me to get a Droid or some other phone