Twitter app doesn't let me see my followers or who i'm following?

I'm on my iphone and i updated the app and this happened before the update so i don't know what's happening, it doesn't let me see my followers or who i'm following. I changed my password because maybe i got hacked but its still not working. I can't see other peoples followers or who are following them and they are not even on private. I don't know what to do. The thing it reads is "No Followers" or "You are not following anyone" Help?!

What will happen if i upgrade iphone 3gs software from 3.1.3 to 6.1.3?

I have iphone 3gs version 3.1.3, when I'm connecting it to my pc, its asking to upgrade software to 6.1.3. I want to know what will happen If I upgrade this to 6.1.3, my airtel sim card will work or not?
one more thing, I'm not able to donwload softwares on my iphone softwares like whatsapp, markets on mobile news hunt etc…

Please help

Added (1). How to know iphone is unlocked from apple or not?

Otterbox vs lifeproof iphone 5?

First off I'm not worried about price difference. I'm 14 and want a good case to protect my phone. It's between otter box defender and lifeproof. I need something that protects from drops from the counter, put of the car, biking etc. And something that if I drop it in the snow it won't hurt the phone or even if I spill a little soup or water on it. Your probably gonna say lifeproof but is it good for drops like it won't make my phone screen crack? Oh and dust protection. Also I'm worried that if I barely do anything to my lifeproof it will become not waterproof. What should I get And why

Any way to hack Real Racing 3?

I downloaded Real Racing 3 two days ago and instantly looked on YouTube to see if there was any chance of hacking it. I found you can unlock all the cars and get rs and gold 2 billion.

I found a few videos all saying i-FunBox was the answer. But it can't recognise my device, so I deleted it (tryed many times). looked good but iExplorer will not allow me to paste anything when I'd copied the files. Also DiskAid and AnyTrans will not work Help!

I need the hack as my cousin said it took him 42 hours of playing to complete the game.
Some Info:
for iPhone 4S iOS 6.1.3 non jailbroken (don't want it to be)
computer Windows Vista.

Wi-Fi on iphone stops when macbook sleeps?

So my dorm in University doesn't have Wi-Fi, just an ethernet cable. Not a problem for my Macbook, we just plug it in. But I don't have Data on my iPhone. So my dad and I set up my Macbook as a Wi-Fi hotspot when plugged in so my Iphone will have Wi-Fi to connect to and I can get internet on it. It works great when my laptop is awake, but if my macbook is asleep, the Wi-Fi connection disappears from my iPhone (even if i'm in the process of checking Facebook or something on it).
Any ideas how I can keep the connection going from my macbook to my iphone even when my macbook is asleep?