Using the iPhone 3GS, 10 years later

History of Apple iPhones. See how much the iPhone has changed, by Edmilson Designer, Mac O'Clock

The Evolution of the iPhone From 2007 to 2017

iPhone Review Redux: 10 Years Later, So Slow, So Small - WSJ

iOS 5 Works Just Fine On iPhone 3GS - MacRumors

From Apple's first iPhone to the iPhone 14: a visual history - The Verge

Apple iphone 3GS(3rd gen iphone) 8/16/32GB Black/White UNLOCKED Good Condition

Infographic shows how the iPhone has grown over the years

iPhone 3GS Won't Get iOS 7

Apple announces new iPhone 3GS

iPhone 4 - Apple iPhone turns 10: How much has it changed?

Every iPhone released, in order

This Carrier Has Started Selling 9-Year-Old iPhone 3GS For $40 A Piece

Rare 4GB Original iPhone Sells for Record $190,000 at Auction - MacRumors

How Apple's iPhone has changed over the last 10 years (AAPL)