How to get my old apps back on my Iphone 3GS?

I have the right apple Id login but when i try to go on purchased and then not on this iphone then the iphone will try to load it but then will go on to my main page and it won't try and load it anymore. Please tell me, what should i do?

How to delete all mail on an iPhone from a computer?

I have deleted a gmail account on my computer, but I need to know if this will delete the mail on the iPhone. My boss has confiscated it and I can't let him see what is on. Will the mail still be visible on the phone, or will it automatically delete the account when it connects to the internet?

How to activate the Verizon iphone 5 without service?

I've already heard that the verizon iphone 5 is factory unlocked, BUT how can you bypass the activation screen in the setup without service? What kind of sim card do you need and can i just use a tmobile or at&t nano sim card to bypass the activation screen? Connecting it to itunes will no activate it unless i have a sim card.

Iphone 4s can't connecting to 3g network?

So basically i can't get it to connect to the 3g network only connecting to my Wi-Fi.

its on contract so i'm able to get all the 3g business and that: P
i got my iphone 4s today so do i have to wait a while for it to set up completely or somthing, i can send and receive texts and phone calls, just can't connect to the 3g network

Why is it so awkward when I'm with/around my uncle?

So he's over for the week and I hate it cause when I'm on the computer at night he's in the living room. If I want to go get a drink I actually wait for him to leave to the bathroom or to bed. I was hungry this morning and I was going to make a salad. I was making it and we made eye contact but still, it's just weird. We never talk or anything. When he arrived here all he said was hi. All he does is sit on the couch playing on his iphone, apple laptop, and his ipad. He has no family, no wife kids or animals. Why is it like this?

IPhone 4 help! Type of screws?

Okay so I'm trying to open my iPhone 4 I got an opening kit ( didn't fit any of the screw drivers) my screws have 5 points types any know what type of screw driver I will need? And also will the ones in side be the sane type of screws?