Slow facebook app on iphone?

Hi, i have the iphone 4s and before the facebook app used to open up really quick and now take like 6-7 seconds to load up.So my question is if it's possible to speed up this process?

Why is my iPhone 5 using tons of data?

I apparently have used almost 2 GB in the last four days, and I honestly have no idea how thats even possible. Our family plan shares 20 GB between me and 3 other people and we almost go over every month and its usually because of my phone. I have the data turned off from everything except things i use on a daily basis (for example, snapchat, safari, twitter, tumblr, and maps). I have the background refresh thing off, have my email set to where it won't check for new emails unless i open the app. I pretty much looked for all the tricks to save data and I'm still using a huge amount. I'm wondering if there's another trick or if i should just take my phone into the verizon store and tell them what's going on. They suggested my parents put a data limit on my phone but my brother is honestly on snapchat 24/7 and uses less data than me. I don't get it. Can someone please explain to me what type of problem I have here.

When will I receive my iPhone 5s?

I went to Verizon and they ordered an iPhone 5s on Thursday around 9 pm. It was shipped Friday at 11:15 am. The estimated arrival will be this Tuesday by 4:30 pm.

Is there a chance I will get my iPhone today (Saturday) or tomorrow?

Unlock iPhone 4 (iOS 7) Orange network UK?

Hi, I really want to know how to unlock my iPhone 4 running iOS 7.1.1 on Orange. My phone is jailbroken(pangu), and I want a free method. Someone help me please, why do orange even charge £20 for the unlock.