How to upgrade to ios 7.0.6 instead ios 7.1?

I have iphone 4s with ios 6.0.1, how to upgrade to ios 7.0.6 instead of ios 7.1

i have already downloaded ios 7.0.6 for Iphone 4S

Added (1). i have downloaded the [ iPhone4,1_7.0.6_11B651_Restore.ipsw ]

Added (2). i don't want to upgrade to the most recent software i want to upgrade to 7.0.6 so i can jailbreak it

Settings-> General -> Software update

Just go to to Settings, then General and Software Update and it should show you the most recent software apple offers for your specific iPhone.

The problem is that apple server is no longer signing 7.0.6 so even if you have downloaded the firmware on your pc if you try and update with itunes will get an error because currently itunes will just update to latest firmware. If you want you iPhone to be jailbroken wait on current firmware until a jailbreak method is available for 7.1 and then update