How to reset my game app on my iphone 4?

So i play HS Story. And i want to reset the data because i just want to start all over again. Is it possible to reset the data? If there's, please let me know.

My iphone 4s won't connect or charge on the computer

Well, i've updated my computer to the 11.1.3 update for itunes, and my i phone 4s will not connect to itunes or even charge when i plug it into the usb part of my computer. I don't have a macbook if thats needed.um yeah.

Need to know before I buy an Iphone

My iPod broke. I'm not sure if it can get fixed, but I'm going to try. If it can't be fixed, I need a knew one. I was wondering if I buy an Iphone without service, so i can't call or text and use it as a regular ipod, will I have to pay for data? I was thinking about getting service in a year or two, but until then, I need an ipod because we use apple products at school but I don't want an Ipad.

Chemistry Mole Problems Help?!

For my project I haveto convert these problems in moles using conversion factors.

1) If you had a mole of iphones, how many would it take to fill up the United States?

2) If you had a mole of iphones, how many would it take to stretch to saturn and back?

If you can't do both you can just do one so I have a understanding on how to do this.

Is it worth it for me to get an iPhone 5S?

My parents always try to save money in any way possible (a little too much at times, we're not poor haha). They don't believe in expensive phones or plans, which I totally am fine with. Recently on our plan, the iPhone 5s became available at a decent cost for an iPhone.

I'm going away to college soon, and my old phone barely works, so I'm definitely looking to upgrade. I want to know if this phone is worth the cost, or should I just go with a cheaper phone that is available on my plan.

What's a good tablet for under 200 dollars?

I'm just looking for a device to play on. Nothing serious.
I have a iphone 4 and love it, but think getting a gen1 ipad device would be overkill since my iphone is practically a small ipad.
What's some good quality cheap tablets that I can play some games on, browse, nothing serious.

IOS 7 deleting Notes on Note app?

I have had IOS 7 not since the day it came out. I use my Notes app a lot. I was not bothered by this until it happened again. For some reason, IOS 7 (I have the iphone 5) it keeps deleting my notes, I go to open the app and read my notes, and then they are gone. Is this happening to anyone else? Does anyone know why this is happening?