How to know if your number is blocked on an iPhone?

How to know if your number is blocked on an iPhone?

Added (1). I recently was talking to somebody on a dating app. Out of the blue the other night he stopped texting. My iMessages go through but doesn't say delivered. I called the number from my phone, on private and a friends phone. Every time it waits for about 20 seconds then I get a busy signal. Everything I read on the internet says it needs to ring once then go straight to voicemail to know if you are blocked. It's not doing this. Does this mean that it's another way of saying I'm blocked!

Can I still get a form of iOS 8 on my iPhone 4S?

Can I still get a form of iOS 8 on my iPhone 4S? - 1

Added (1). i know iOS 9 is out already. I have iOS 7 right now but now i want iOS 8 (doesn't really matter which one i guess). I really don't want to get iOS 9 though because it will make my phone super slow (in comparison if i just get iOS 8). Does anyone know if i can still update my phone to iOS 8 or not?

Which is better? The Iphone 6 or the Lg G4?

I currently have an iphone 3gs and right now it's running really slow the screen is broken and I decided to get a new one. So I wanted to know if the Lg G4 was better than the iphone 6

IPhone 5s, music randomly stops playing after a few songs?

Recently, after my phone working for almost 3 years, my phone just randomly stops playing the music I'm listening to. When I go to the music app to get it to play again, my phone freezes on the app for about 15-20 seconds and then resets itself. Its super annoying. Does anyone know how to fix this? Tips?

Why is my iPhone 6 not showing up in This PC or in iTunes?

I have a Windows 10 desktop computer and my iPhone 6 charges when it is plugged into my computer, but my iPhone 6 is not showing up in "This PC" or in iTunes. Also the iCloud will not install on this computer either. I have tried to uninstall and reinstall iTunes with no success.

My iPhone 5 froze completely?

My iPhone 5 froze completely and the buttons won't work the battery droped from 90 to 0 so I put it on the charger and it shut off and now it turned back on but nothing works and then it shuts off and back on I just don't know what's going on with it.

How to Erase All Content and Settings on iPhone 4 w/out Apple ID pass?

I let my ex best friend use my old iPhone 4 for about a year. When I got it back I tried to Erase All Content and Settings, but she incidentally doesn't remember the password to her Apple account. I've done Reset All Settings and there are still a bunch of pictures and other things on the phone I can't delete. Is there any way to Erase All Content and Settings without her password? All help is greatly appreciated.