How do I see / find what version of iOS my iPhone is running?

There are a number of reasons why you'll need to know what version of Apple's iOS your iPhone is currently running. Finding out is as easy as:

1) Open the Settings app
2) Tap 'General'
3) Tap 'About'
4) Scroll down and look for 'Version'

The value specified in 'Version' tells you what version of iOS you're currently operating.

You can also go to this site in Safari on your iPhone, which will show you your iOs version along with other details like device type and screen resolution.

I know how do that, but i have a phone update and i can't check my version if i have an update pending.