Do non-OEM iPhone batteries have a higher risk of exploding?

Remember when all those reports came through about iPhone 4 or 4S's having exploded in people's pockets or melting from overcharging or the like,
were those non-OEM batteries (made in China knockoff's) in those phones? Do they have a higher risk compared to the more expensive Apple replacement?
Do any of you use a cheap non-OEM battery in your iPhone, like bought off eBay? How are they functioning?Do non-OEM iPhone batteries have a higher risk of exploding

How to make the emails go away?

I have an iPhone 5s i synced an email address to it, everytime i delete messages from the inbox they reappear as unread within ten minutes, why and how could they think I would want this to happen? And short of simply forgetting about using the iphone for emails how can I make it stop.

Please don't say use advanced settings, they do not exist on the latest ios

IPhone 4s stuck on apple logo screen?

My phone has had a pattern issue for months. I would use a battery intensive app such as the camera and after a picture or two the phone would die. It kind of depends on the battery life with it mostly happening below 50%. I decided to live with it though. Last night, I was looking through Facebook and it it died. This is not the problem. It is when I plugged my phone in and the apple logo came on and it stuck there. I have reset my phone several times and left it unplugged all night. Today it does the same thing. Could the battery be the issue or that my phone is on iOS 8 beta 5?

LG G2, iPhone 5 or Sony Xperia Z?

Actually I have the LG G2 and I bought it 4 months ago and it's a second hand. Also I forgot that my LG G2 is a korean version and I'm not a korean. If ever I choose a phone, I would like to have a brandnew phone and not a secondhand. But since that I've experience to use G2, I already adopt it's features and I love it because since that I use this phone, I didn't experience any problem yet with my G2. So what should I choose between the 3 phones, should I keep my G2 or buy a Sony Xperia Z or should I go to iPhone 5? Any advice?

Did my plasma ball stuff up my iPhone?

Please Help!
Okay so I was just playing around with my plasma ball cause I haven't used it in ages and I wanted to take a selfie with thee plasma ball and my iPhone 5c screen stopped working whenever I touched the ball and phone together I only now know that electronics go spaz around them but my iPhone suddenly stopped sending and receiving messages and phone calls? SOMEONE Please Help I PAYED TOO MUCH FOR MY PHONE TO BE AN IPOD.

5c screen sucks and wiggles?

I have the iPhone 5c and my phone screen clicks and wiggles it's really annoying
Is there anyway I can fix it myself
Apple won't do **** Iknow because this is the 2nd time they change my phone and still does the same ****!