Why didn't I get the option to get the iOS 8 on my phone?

[iMore Question]

why didnt i get the option to get the iso 8 on my phone

I never got the request to install the iso 8 on my phone, the 4s is what I have and now my phone is messing up.......how can I get it on my phone or do I need to?

 

[iOS Gravity]

Re: why didnt i get the option to get the iso 8 on my phone

If you want to update, go to Settings>General>Software Update. There, you should get the option to update. You need to be on wifi for the file to download.