The materials we need to prepare are: Apple mobile phone.
1. First, we turn on "General" in the phone settings.
2. Then we click "Access Restrictions" in the pop-up window.
3. Then we click "Enable Access Restriction" in the pop-up window, enter the password you want to set (be sure to remember), and select the system application you want to hide.
IPhone is a series of smart phones developed by Apple in the United States, which is equipped with its developed iOS operating system. [ 1]
Chinese name
iPhone
Foreign name
iPhone
Attribution brand
apple
Product category
smartphone
R&D company
American Apple Company
Introduction of IPhone series
all
IPhone 12 mini
the year of 2020
iPhone 12 Pro Max
the year of 2020
iPhone 12 Pro
the year of 2020
iPhone 12
the year of 2020
IPhone SE (second generation)
the year of 2020
iPhone 1 1 Pro Max
20 19
iPhone 1 1 Pro
20 19
iPhone 1 1
20 19
iPhone XR
20 18
iPhone Xs Max
20 18
iPhone XS
20 18
iPhone X
20 17
iPhone 8 Plus
20 17
iPhone 8
20 17
iPhone 7 Plus
20 16
iPhone 7
20 16
IPhone SE (first generation)
20 16
iPhone 6s Plus
20 15
iPhone 6s
20 15
iPhone 6 Plus
20 14
iPhone 6
20 14
iPhone 5s
20 13
iPhone 5c
20 13
iPhone 5
20 12
iPhone 4s
20 1 1 year
iPhone 4
20 10 year
iPhone 3GS
In 2009
iPhone 3G
the year of 2008
IPhone 1 first generation
In 2007
The French version of IPhone 12 comes standard with wired headphones.
65438+1October 14 news, Apple announced at the iPhone 12 conference that for environmental reasons, the iPhone 12 series no longer comes with headphones and chargers, and called on other mobile phone manufacturers to follow suit. But official website, a French Apple, showed that the French version of iPhone 12 comes standard with EarPods wired headphones. It is understood that according to local laws and regulations, all smartphone manufacturers selling in France must provide users with headphones, and mobile phones without headphones will be banned from selling. This law came into effect on 20 10.
Baijiahao 2020- 10- 14
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navigate by water/air
Hardware adaptation, random accessories, user interface, third-party application function setting, patent application, find my iPhone product for hot discussion.
Development history
Release time and name
On June 9, 2007, 65438, the first generation of iPhone 2G[3] was released [4] [5];
On June 10, 2008, the second generation iPhone 3G was released.
On June 9, 2009, the third generation iPhone 3GS was released; [6]
On June 8, 20 10, the fourth generation iPhone 4 was released;
20111kloc-0/October 4th, the fifth generation of iPhone 4s was released;
September 20 12 13, the release of the sixth generation iPhone 5;
2013 September 10, the release of the seventh generation iPhone 5c and iPhone 5s;
September 20 14 10, the eighth generation of iPhone 6 and iPhone 6 Plus were released;
September 20 15 10, the release of the ninth generation iPhone 6s and iPhone 6s Plus;
2065438+March 2, 20061,the release of the ninth generation iPhone SE; [7]
On September 8, 20 16, the 10th generation iPhone 7 and iPhone 7 Plus were released;
September 20 17 13, the 11th generation of iPhone 8, iPhone 8 Plus and iPhone X were released;
On September 20 18 13, the 12 generation iPhone XS, iPhone XS Max and iPhone XR were released; [8]
201/September 9 10, 13th generation iPhone 1 1, iPhone1/pro, iPhone11. [9]
On April 5, 2020, the 13th generation iPhone SE 2 was released. [ 10]
June 65438+1October 65438+April 2020, the 14th generation of iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max were released. [ 1 1][ 12]
Secret research and development
In 2004, Apple assembled more than 1000 internal employees to form a research and development team, and started projects classified as highly confidential, including Jonathan Ive, the behind-the-scenes designer of iPhone. Apple started the development plan of iPhone with the development code "Purple 2".
Guo Feng: "Why is the iPhone so different?"
ITunes mobile phone
In 2005, Apple first entered the mobile phone market and cooperated with Motorola to launch the iTunes mobile phone Motorola Rockr. This mobile phone combines mobile phone and music.
iPhone 2G
On June 9, 2007, at 65438+ Beijing time, Apple launched the iPhone 2G[3] mobile phone. The first two models are the 4GB version for $499 and the 8GB version for $599. [4]
iPhone 2G
It is equipped with a 2 megapixel rear camera, but it does not support 3G network, copy and paste and other important functions. Moreover, the non-removable battery has also caused market controversy. [2]
On June 29th, 2007, local time, the iPhone 2G was officially launched in the United States. [4] According to the situation of various countries and regions, the purchase of this mobile phone needs to sign a phone bill contract with the operator for one to two years, which can also be regarded as a phone bill purchase. [5]
On February 4th, 2008, Apple introduced the 16GB version of the iPhone 2G[3], and the price was 199 USD. [5]
iPhone 3G
IPhone 3G was officially released on June 1 1 day, Beijing time, 2008. Compared with the previous generation iPhone, the design of this mobile phone has not changed much, but it supports 3G network and the mobile data transmission speed is faster. At the same time, this phone also has many good functions, such as GPS (Global Positioning System). In addition, Apple also released its mobile App Store App Store (software store). At first, there were about 500 apps, and now this number has exceeded 1 10,000.
iPhone 3G
iPhone 3GS
On June 9th, 2009, Beijing time, at WWDC2009 (Apple Global Developers Conference) held in Moscone West Convention and Exhibition Center in San Francisco, USA, Apple released the iPhone 3GS. This phone runs faster than the previous generation iPhone, but it hasn't completely changed.
iPhone 3GS
iPhone 4
At 20 10 Beijing time, Apple released the iPhone 4. This phone is equipped with a retina display with a resolution of 960x640. This phone also plunged Apple into the biggest public relations crisis in history, namely the "antenna gate" incident. In the face of class action lawsuit, Apple chose to pay settlement compensation. However, iPhone 4 sales have not been affected by the "antenna gate" incident, and the market is still hot. [2]
***8 sheets
iPhone 4
iPhone 4s
On October 4th, 20 1 165438/kloc-0, Beijing time, Apple released the iPhone 4s. This phone uses the iOS 5 system and is integrated into Twitter. In addition, Siri, a voice assistant, was launched in the iOS 5 system. [2]
iPhone 4s
iPhone 5
On September 3rd, 20 12 Beijing time, Apple released the iPhone 5 with a screen size of 4 inches. Equipped with iOS 6 system and integrated Facebook. Apple replaced Google Maps with Apple Maps service in the iOS 6 system, but it was vomited by users because of some "Oolong" data and pictures. Tim Cook, then CEO of Apple, apologized to users and promised to make changes in time.
iPhone 5
Similarly, the "map crisis" did not affect the sales of iPhone 5. 201212 On February 24th, Apple announced that this mobile phone sold 5 million units in the first week. [2]
In order to avoid the recurrence of Apple's map crisis, Apple upgraded its system, namely iOS 7. [2]