How to install a file through iFile (iPhone jailbreak program)?

I've been trying to install a file on my iPhone through iFile for the past 4 hours or so and I can't figure out how to do it. Ever video I've seen says there's an install button when you tap the file but when I do it all I get is the option to open it in Google Drive or Logmein which is an app that lets me control my computer from my phone and obviously won't be any help. Is there something I need to install or can that specific file I'm trying to install just not be installed.

Good Camera or Good Computer?

I'm having a tough time deciding here. I make YouTube videos online and I'm getting in to some photography. Here is my main problem. I can either buy a new camera and be able to record amazing video but edit it on a decent computer, or I can wait a little bit, buy a new editing pc I have been meaning to get, but only be able to record videos from an iPhone. So I guess the real question is "Is it better to have a blazing computer and decent videos or a decent computer and beautiful video?"

Is there any web to sell iPhone with special conditions?

I'll briefly describe my iPhone.
- White iPhone 5
- Cracked severely
- Have the ability to function normally
- Will be a brand new iPhone Menu Screen
- Cracked front camera, means can't take "selfies"
- iOS 7, Of course
- Not from the USA (I wanna sell it in USA)
- Locked (unsure but 90% of the possibility it is locked)
- No carrier (was not USA carrier)
- No SIM

Okay. Do any of the phone-selling web accept this phone? You know, they'll just have the option says "factory unlocked" and "other carrier". So I chose "other carrier".

If you upgrade your iPhone, do they take your old one back?

I upgraded my iPhone about a year ago now and recently I went looking for my old iPhone because I lost all of my contact numbers. But I couldn't find it anywhere. I looked in every room of my house, every drawer, every cupboard, every box. I've spent hours and hours searching for it, but it is nowhere to be seen. I'm wondering if they might have taken it when I upgraded my old one but I can't remember at all. I'm just wondering if anyone else knows if this is possible? Do they take your old phone before giving you the new one if it is an upgrade of the same phone?

Is there a FIFA 14 iPhone hack that actually works?

I'm looking for a hack to get free coins or points on Ultimate Team. All hacks I have downloaded don't work. I don't want any that require surveys or premiums. If there's one on Cydia that would be even better. If not, a career mode hack would be nice too. I'm not jailbroken but if I have to I will.

How to disable links in an ebook?

Hi, I'm trying to create parental controls on an iPhone. I've enabled some basic restrictions which make it impossible to browse the internet (I disabled Safari, iTunes Store, etc). However, in the kindle app for iPhone, if you click on a hyperlink, you can access the internet from there and browse around without limits, as it has some sort of built-in browser. Is there a way to disable all hyperlinks in a kindle ebook, or is there a way to disable the browser functionality? If not kindle, then is there a way to restrict access to hyperlinks in iBooks, or disable the browser functionality? If neither, I'd consider deleting the kindle app/iBooks app on my iPhone and buying an actual kindle. If I do that, is there a way to ensure that no internet browsing can occur? I'd obviously want all my notes and highlights to sync instantaneously, yet somehow disable internet browsing on the kindle.

Will Apple replace my iPhone 5c? - 2

I bought an iPhone 5c of eBay (new) 5 months on the screen has become loose and creaks a lot. I brought it to an apple store and the worker said they will fix it for free even if I didint buy it from an apple store ( he said aslong as it was an apple product they will fix it for free) I was really surprised at this. Will they replace my screen or give me a new phone?