IPhone 5, 4G(HSPA). Enable LTE option?

I own a xperia z before, and it has connected to 4G (HSPA). When i used my iPhone. It only displays 3G. But according to my research it will display to 4G when connected to HSPA. I see the "Enable LTE" option under Cellular Data and it is turned OFF. Should i turn it on to get the 4G(HSPA) signal?

My iphone keeps shocking me?

I have a iphone 4, and everytime i plug it up, and i press the lock button i feel like a shock in my finger, then it spreads to my full hand. I have asked my mom for a iphone 5c for my birthday, since i'm pretty sure mine is dangerous, lol. When it shocks me, it kinda makes my hand go numb for a second or two. Its really freaking me out, what is this?

Why do people hate Blackberries?

I love my Iphone, but I decided to try out the blackberry 9900 recently. I've been using it for a week, and I think it's great! The touch screen is good, the trackpad is efficient, the keyboard is awesome. It's not as "fun" a phone as an Iphone (not a lot of fun apps) but still pretty good.
What do so many people have against blackberries?

How to fix iPhone 4, no sound?

I dropped my phone and smashed my iPhone 4 screen a few months ago, haven't noticed any problems apart from the screen until now. When I have headphone in sound works perfectly fine with everything. However without headphone in sound only work with incoming calls, texts and alarms. I can't play music or watch videos/music.
Anyone know how I can fix this? Please!

Good quality inexpensive iPhone 5c case?

I just got the new iPhone 5c and am looking for a nice and inexpensive case option. Have you come across a good brand or style? I hope to get it online so on what website would I be able to find it? Or are there any lousy products to stay away from?

IPhone 4s problems bought a stolen phone am I just screwed?

I bought a iPhone 4s that turned out to be stolen I contacted the original owner he had it removed from Verizon's stolen list but made a insurance claim so now the insurance company owns it is there anything I can do to activate it like use a r sim or flash it or unlock it anything at all willing to switch carriers to prepay or anything that will work.

Unlocking a Blacklisted iPhone 4s on AT&T 7.0.4?

Okay, here's my terrible situation. I purchased a iPhone 4s on AT&T from a guy I found on craigslist. I spent $250. And my plan was to get it unlocked to use it on T-Mobile. Well come to find out, the phone was reported lost/stolen (blacklisted) and I can't find any answer telling me what to do. I don't have the money to just spend $250 on a paper weight and need help as soon as possible.

Also, I did some research and I was looking into purchasing a "R-Sim Pro". Does anyone know about this or if it works on blacklisted iPhone 4s' AT&T 7.0.4?

What are my options?

Iphone keeps charging and un charging?

Okay so it's an old Iphone 4, my cousin gave me it but for a while when I plug it into my docking station in a while it will say it's not charging then I go to charge it and it will do the same thing. How do I fix it?

How much is the termination fee for Verizon Wireless?

Okay, so I hate my phone and it doesn't work well… It is an iPhone 4 16 GB that I've had since August 2013. I have heard a ton of different prices, but I'm not sure what it is. The customer service won't help. Please help me… I hate this phone! And the monthly bills are expensive. Thank you!

Added (1). By the way, it was a two year contract. It was free with a purchase of an OtterBox