My texts are not coming through?

My texts are not coming through?

Added (1). I have a Iphone 4 the battery life was not lasting long so I deleted bluetooth etc and now my battery life is fine however my texts are taking over 12 hours to come through
What do I need to do

MESSAGES DISAPPEARED ON IPHONE?

So last night, I opened my messages app on my iPhone. And when I went to click on one of my contacts messages. It froze, so I shut my phone off and when I turned it back on, a lot of my messages were missing & it's only showing the Text Messages (Green Message Bubbles) instead of IMessage Messages (Blue Message Bubbles) and I've tried a lot of things & I can't get them back… I'm sad. And it's only showing like my messages too, rarley HIS messages. This is what it looks like. Just please help me someone. And earlier yesterday I updated to IOS 9.2.1 MESSAGES DISAPPEARED ON IPHONE Help

Can open wire catch on fire?

I'm sitting in front of a space heater with my iphone in my hand. The issue is that my charger is torn up pretty bad and all of the wires are exposed. Can the heat near these wires cause a fire?

My iPhone has been experiencing this glitch? - 1

So this started a couple of weeks ago and it has been seriously impeding my ability to use it. It comes and goes randomly, lasting from 30 seconds to 12 hours, which can be a major inconvenience. And yes, I have restarted it multiples times during an occurrence, but to no avail.

My iPhone won't make any noise?

My iPhone won't make any noise at all, even when I'm trying to change my ringtone, I made sure all my sound notifications were on and everything seems right… Why is it doing this?

IPhone screen only works in some spots?

I want to put in my password but I can't put in all the numbers because the screen doesn't work in some spots.I've tried resetting it with the buttons, but that didn't work. If I try plugging my phone into my laptop with iTunes it says that it has an unknown error and it keeps connecting and disconnecting even if it's still plugged in. Can I remove the passcode part somehow so that I can get into my phone?