How to install ios 7 on iphone 3gs?

How to install ios 7 on iphone 3gs?

Ios7 isn't supported on 3GS. It goes iPhone 4+! Sorry.

IOS 7 is not likely supported on the 3GS, atleast not without a jailbreak. I would say stick to your old operating system or get a newer iPhone. Even iOS 5 is taxing on a 3GS. Having owned one myself, I would not put anything newer than iOS 4 or 5 on there.iOS 6 is even iffy.

Iphone 3gs is not support ios 7, so you can't install ios 7. But sometimes modded whitedoor 7will be released for for iPhone 3gs

You can't install ios 7 on iphone 3gs because it's not meet the minimum requirements for the ios 7 sometimes you can install whitedoor for 3gs it will be released soon
Read more here http://www.mobilepctimes.com/2013/06/ios-7-direct-download-mirror-links.html

No, iphone 3gs is not support ios 7, so you can't install ios 7.

The 3GS doesn't support the iOS requirements to run iOS 7 it will be released to the iPhone 4 and above. They stopped supporting updates to the system software after iOS 6.1.3