Why iphone is not showing accurate battery percentage?

When i slept tonight it was 60 percent, i got up in morning its still 60 percent, i plugged in charger, suddenly it became 63 percent, why?
Please tell if i discharge it completely & recharge to 100 percent wil it help to calibrate?
Or factory restore is must to calibrate?
Please you know factory reset means all my apps will be deleted, what to do?

Is this legal? Would you like to WIN an Iphone scam site?

I came across a site and it is clearly a scam on the website it says "would you like to WIN an iPhone 5?" and then they do not actually have the means to give you an iPhone but they still ask a lot of details such as your Facebook username and password, your telephone number, your address and much more information about you.

It also says "if you are on Facebook you may own an iPhone soon!"

I know this kind of site can be so annoying and frustrating to many people but are they actually breaking the law or not?! Because they are not actually saying "you have the chance of winning an iPhone" or "we will give you an I phone!" they just said "would you like to win an iPhone and if you would then please submit us your details below".

I know the idea is probably to make people think that if they feel in this form that they will be entered into a prize draw but they actually aren't!

I read the Terms and Conditions and it said in it:

By submitting your personal information in the form on this site you understand that:

1. You understand that we will not be giving you an iPhone or anything else.
2.By submitting your details the form on our site you give us permission to access your Facebook by using your username and password.
3. You are happy for us to know your personal details that you have sent to us using the form on the site and you are happy to share that information with us and we can use that information for any purpose and share it with other people or/and agencies/companies/charities etc… Or to anything and anyone.

When I read the Terms and Conditions after I clicked on the Terms and conditions I was half angry and half laughing! Because you have to click to see the Terms and Conditions and what makes me angry is that most people WILL NOT bother looking at the Terms and Conditions. So another one of my questions is that if they have a Terms and Conditions link on the site with the above terms and conditions written there but they DO NOT have the terms and conditions on the home page of the site, is this still legal?

Can the person/owner of this site get into legal trouble because they haven't mentioned anywhere that they will actually give you an iPhone and they haven't actually said that anyone has a chance of getting one of them and the terms and conditions clearly states what they are going to do with this information that someone gives them via the website. Or is this site completely complying with the law?

There's also no do you agree with the terms and condition tick box, Do they need a tick box to say that they agree with the Terms and Conditions?

If I can I would like to report them, can I?

Why does iTunes not recognize my Iphone 5?

My phone has stuff on it already and is already set up. But when i plug in my iphone, a screen pops ups and gives me two options: set up as new iphone or restore from ipod backup. How do i just keep what i have on it now and not have to restore an ipod backup or start as a whole new phone?

How to unblock this app at school?

So my school is really stupid and blocked kik for some reason so now I can't access it on my iPad and iPhone at school. I need to know how to unblock it on iPad or iPhone because I really need to use it during the day as an easy way to communicate with my parents and friends from different schools as they are on it to. How do I unblock an app?

How much would it cost to replace my iPhone 5c screen?

I dropped my iphone on the cement earlier and it completely shattered my phone. My screen will not even work so it's impossible to use my phone. How much would this cost if I took it to Apple to have it fixed? I've heard $149 but would that cover the screen that doesn't work too?

What are the bad thing of iphone with bad esn?

I recently bought an iphone 4 with bad esn and i'm not the original owner of the phone so I want to know if an iphone can be updated to the latest ios even thou it has a bad esn? And also will connecting it to itunes lock the phone on anyway and how can i prevent the iphone to have a icloud lock or anything like that? I really want to use the phone as an ipod touch but i'm afraid that one day or anything that i do will lock the phone and prevent me from using it

also i wanted to know if i can jailbreak the phone with bad esn?

What does it mean if an iPhone has a bad ESN and can I buy it?

My iPhone 5s was stolen and Verizon as usual is not taking any pity from anyone nor would they offer me a replacement at a discount so if I want the replacement I would have to buy it at full price. I looked online on ebay and saw some iPhone 5s that were really cheap selling but when I look it says bad ESN. I read somewhere that you can't activate this with your provider is that is the case. Is this true and what exactly is bad ESN on an iPhone?

Apple iphone 3g, should i get it?

So I've never had an iphone and I've recently been looking into getting one. I plan on getting into a non contract plan, and I was considering the iphone 3g because I don't have much money. Most places that I'm seeing it are selling it for around the 100 dollar area which is in my budget. (yay!)

What I'm really needing to know is about the apps that the iphone 3g can get. Will I be able to use twitter, vine, snapchat, kik or skype on the iphone 3g? I feel like I may be asking a silly question but I always hear about apple updates this and that and I'm not exaclty fluent in the Mac/Apple language since I've only ever owned Toshiba's and only ever used Android cell phones.

Help a girl out!

p.s. I can't afford the 4 or 5, they are just a bit out of my realm at the moment. Lets only talk about the 3G please!

Added (1). Connor, I do shop online. I don't go outside very much.lol

Added (2). scott, could you please explain what makes it outdated?

Where to sell fast my iphone?

In ebay is too slow on forums too. I had a totally new iphone and other phones but i want to sell them fast because i will go trip