Why isn't my iPhone 5 not receiving or sending texts to andriod phones?

I just recently got an iPhone 5 (regular. Not 5s or 5c). I haven't updated to iOS7 yet but ever since I've gotten this phone it hasn't received or sent text messages to an android phone. I haven't tried calling yet so I'm not sure about that yet.

IOS7 f-ed up messages ALOT FOR ALOT of people. It will be fixed in a update. We just gotta wait.

  • Why isn't my iphone 4 receiving texts? Both my boyfriend and other friends have told me that they've sent me numerous amounts of texts over the past two days but I haven't received any of them. They tried to call me and I received the phone calls perfectly, however, I also got my dad to text me to see if my phone was ok and his texts worked perfectly. Why wasn't I receiving other texts? I'm on O2
  • Why isn't my android receiving texts from iphone? My husband got an iphone three months ago. Around that time I got an android galaxy III. A about 2-3 weeks ago I stopped receiving his texts. He sees mine but I don't get his. He is the only person whose texts I'm not receiving and I'm the only person who can't see his texts. We tried turning off the imessage but it didn't work.
  • Why is my Iphone not sending as Imessages and receiving iMessages from one person? I'm texting my wife and we both have iPhone's and she is getting the messages as an iMessage but the ones I'm sending her on my end show up at green. Sometime it will go as blue, get the little red exclamation point then send as regular SMS. I'm texting someone else too and she has an iPhone, and she is getting mine as regular iMessages and mine are sending as regular iMessages. Why aren't they sending to me wife as iMessages?
  • Why am I not receiving the notifications from texts on my iPhone? I have an iPhone 5 and whenever my girlfriend texts me, I don't feel a vibrate, hear a ring, and when I look at my lock screen, there's nothing there, but when I open it and go to our messages, there's like five messages that I haven't gotten notified for. Is this a bug or glitch with the iPhone 5 or is there a fix for this?