Austin Evans does a iPhone 6S to iPhone (1st Gen) comparison video...

[Agent OrangeZ]

Obviously you know which phone is better, but it is kinda cool to see how far we have come. For those who don't know who Austin Evans is... he is a tech Youtuber who is good friends with and has collaborated with Marques Brownlee (MKBHD) in the past.

 

[ParDigital]

Very interesting comparison. I was just thinking about the original iPhone and how revolutionary it was the other day

 

[simonmet]

Wow, 2G loading times I would just DIE!!!

 

[LloydChiro]

My 4s running iOS9 is so, so much slower than that 1st gen. How do I go back to iOS6?

 

[ParDigital]

My 4s running iOS9 is so, so much slower than that 1st gen. How do I go back to iOS6?

Sell your phone, and go find a 4s that hasnt been upgraded

 

[garirry]

My 4s running iOS9 is so, so much slower than that 1st gen. How do I go back to iOS6?

I think you will need to wait until there is a jailbreak for your software and then maybe you'll be able to downgrade. Apple does not sign old firmware anymore, so you can't do it officially.

 

[LloydChiro]

http://web.archive.org/web/20111025133943/http://www.apple.com/

Or iOS 5, i guess.

 

[ryannel2003]

Wow I remember wanting the 1st Gen iPhone so badly when it came out. I thought it was the neatest device I had ever seen.

 

[Dunbar]

I think he's romaticizing the original iphone. I had a 3G and wanted to throw it out the window after a year because it was so slow.

 

[asleep]

iPhone 1 ftw!