JANUARY 9, 2007

Steve Jobs announces the iPhone

JUNE 11, 2007

Apple announces its app making platform

JUNE 29, 2007

iPhone is launched together with iTunes 7.3

FEBRUARY 5, 2008

16gb model released

MARCH 8, 2008

iPhone OS 2.0 and App Store announced

JULY 11, 2008

iPhone 3G release alongside iPhone OS 2.0 and App Store

JUNE 19, 2009

iPhone 3gs 16gb & 32gb16 32

APRIL 19, 2010

iPhone 4 design gets leaked online

JUNE 24, 2010

iPhone 4 and 3gs 8gb8 8

IPHONE 4 DESIGN FLAW

Death by finger(no reception if held a certain way)

FEBRUARY 10, 2011

iPhone 4 (CDMA) 16 gb & 32 gb

16 32

OCTOBER 14, 2011

iPhone 4 8gb and iPhone 4s 16, 32 and 64gb

816 32

64

SEPTEMBER 21, 2012

iPhone 5

SEPTEMBER 20, 2013

iPhone 4s 8gb, iPhone 5c 16&32gb, iPhone 5s 16,32 & 64 gb

8

16

32

16 32

64

MARCH 18, 2014

iPhone 5c 8gb8

SEPTEMBER 19, 2014

iPhone 6 (16, 64 & 128gb),iPhone 6 plus (16, 64 & 128gb)

128

6416

128

6416

SEPTEMBER 25, 2015

iPhone 6s (16, 64 & 128gb),iPhone 6s plus (16, 64 & 128gb)

128

6416

128

6416

MARCH 31, 2016

iPhone SE

SEPTEMBER 16, 2016

iPhone 7, iPhone 7 plus, iPhone 6s 32gb, iPhone 6s plus 32gb

32 32

iPhone improvements over time

summary -to be intertwined with

the product launches

2008App Store and

3G network support

2009Video recording and

Personal Hotspot

2010Retina display

2011Siri and iCloud

2012Taller 4-inch screen,

Lightning connector, and LTE

2013Touch ID

2014Larger 4.7-inch

and 5.5-inch screens

20153D Touch, Live Photos, and 4K video recording

2016Waterproofing and dual-lens camera

on iPhone 7 Plus

Each product will come with the upgrades,

reviews and challenges it faced.