This presentation fully describes the evolution of iPhone and ios. Let's see in the depth of its history and their technological advancement in every version they released.

1. by
V.soundarrajan,3rd year-ECE

2.  Introduction
 History
 OS-versions
 Unique Features
 Kernal
 Security
 Market shares
 Android vs iOS
 Conclusion

3.  iOS(formerly iPhone OS) a mobile OS
 i stands for “internet”; “individual”
 Developed by Apple Inc
 Written in c, c++, objective c, swift
 Exclusively for Apple hardware
 Revealed at September 2007
 2nd popular OS in worldwide

4.  Steve Jobs co-founded with SteveWozniak.
 2005 Steve jobs planned for iphone
 Approach Scott Forstall &Tony Fadell
 Scott created the iphone OS
 Unveiled at the Macworld conference & expo on
January 9, 2007
 Launched 1st OS in september,2007

5. Master
Man
 Born at California in
February 24,1955
 Start Apple computer
with Steve Wozniak in
1976
 In 1985 left from Apple
and started NeXT Inc.
 Later it become Pixar
Animation Studios
 Bring back Apple Inc. in
1996 & become Apple’s
CEO
 In 2003, diagnosed with
pancreatic cancer
 Died at October 5, 2011
at 56 age
 Current CEO of Apple
Inc. isTim Cook.
FAVORITE SAY

6. iphone
OS 1
2007
Touch
entertain
Internet
iphone
OS 2
July 11,
2008
Apps..
Apps!!!
iphone
OS 3
2009
MMS
Tethering
spotlight
iOS 4
Multi
tasking
Face
Time

7. iOS 5
Siri
wireless
icloud
iOS 6
Apple
maps
Pass
book
iOS 7
Helvetica
Font
New look
Touch ID
iOS 8
Apple
pay
Apple
watch &
music

8. iOS 9
Smarter
Siri
News &
Notes
iOS 10
Better
photo
Maps &
message
i OS 11
Drag & Drop
Augmented
reality

9. • San fransisco (sans-serif) font
• Style & Notification bar
Home screen
• VoiceOver
• Bluetooth streaming audio
Accessibility
• Intro from iOS 4
• All apps run in background in default
Multitasking

10. • Scrolling from downside-up
• Close if any app suspended
Switching
• Integrated personal assistant
• Internet based service
Siri
• Released in April, 2010
• 1st online multiplier
Game
center

11.  Hardware
 ARM architecture 32 bit processor
 From iOS 11 it will be 64 bit
 iOS SDK for third party developer
 Kernel
 XNU kernel of Darwin
 UNIX based OS
 Developed by Apple Inc.

12.  Secure boot
 Low level : ask “Apple Root CA key”
 High level : move to original kernel boot
 Passcode
 Ask 6 digit passcode
 Can’t make any change without it
 Touch ID
 Most important security option
 Fingerprint sensor at home button

13.  Non-executable memory
 Some default memory
 Contain booting key
 Network security
 Create randomized MAC address
 Cannot track by anyone in wireless
 Authentication
 Sign-in by verification code
 Deny unauthorized sign-in with original ID

15. IOS
 Can make change in OS
 Google ,2008
 Open source LINX
 Google chrome
 Avail in 100+ languages
 Google Duo and others
ANDROID
 Limited unless broken
 Apple Inc , 2007
 Closed OS X, UNIX
 Safari browser
 Only in 34 languages
 Video chat in FaceTime

16. IOS
 Google maps
 No longer battery life
 Allow 3rd party apps
 Can break boot loader
 Open source kernel
ANDROID
 Apple maps
 Optimized battery life
 Block 3rd party apps
 Cannot access boot loader
 Not open source kernel but
Darwin OS open source

17.  Without iOS and its continuous up gradation
there would cannot operate nothing today. In
this presentation we have tried to cover
almost all the point to conclude that iOS an
enormous thing without any doubt.