What is a cell phone system

Mobile phones, like computers, have their own operating system, and without an operating system the phone is a piece of scrap metal. Currently the main systems for smart phones are symbian, Linux, Palm, BlackBerry, WindowsMobile, Android, iOS (in no particular order), want to better utilize the smart phone, you must have a deep understanding of it. Cell phone system iPhone OS iPhone 3G makes iOS the oldest of the cell phone operating systems. Gartner, the world's most authoritative IT research and consulting firm, released a report on the global smartphone market in the third quarter of 2008. iPhone OS cell phone compared with the last quarter's report, this time the most striking nothing more than the Apple cell phone is a little bit incredible sales growth, Apple iPhone has become after Nokia and Blackberry, sales ranked third cell phone brand, which is concerned about the iPhone friends are aware of things. The rapid growth of Apple's cell phone sales can be seen even more clearly when divided by smartphone operating system. iOS, the system used by the iPhone, has already surpassed Windows Mobile in terms of market share, and is directly comparable to Research In Motion, the system used by the Blackberry, and most of this is due to the excellent sales performance of the second-generation Apple cell phone, iPhone 3G. The iPhone 3G will officially go on sale on July 11th. symbian is a Symbian branded system also known as EPOC, which was first developed by Psion as an operating system for mobile devices such as cell phones, etc. There are two main platforms for symbian, Series and UIQ, which is for handwritten smartphones. Symbian is currently embraced by Nokia, Sony Ericsson, Panasonic and Samsung and other cell phone giants***, occupying 41.2% of the smartphone operating system market, with the current highest version being Symbian 9.5. Its representative models are the Nokia N73, N80, and Sony Ericsson W958C using the Symbian 9.1 system, the Nokia N73, N80, and Sony Ericsson W958C using the Symbian 8.0 system, and the Nokia N80, N80, and Sony Ericsson W958C using the Symbian 8.0 system. 8.0, Nokia N70, N72 and Symbian 7.0, Sony Ericsson P802P908, Nokia 6600, Siemens SX1, etc. The Symbian operating system fully supports Microsoft Word, Excel, and PowerPoint, but whether you are able to create or edit these documents depends on your phone's hardware. However, the ability to create or edit these documents ultimately depends on your phone's hardware. High-fashion Apple: / Symbian's support for e-mail is absolutely no worse than other operating systems.Symbian's advantage is that it has the support of the majority of the market share of handheld communication device manufacturers, under the strong advocacy of NOKIA, has become an open, easy to use, professional development platform, Symbian operating system on the third-party applications and games is the most mobile phone operating system, the number of third-party applications and games is the most. Symbian operating system on third-party applications and games is the most cell phone operating system, and the installation is also more convenient. Symbian's office features and multimedia features are constantly improving, from Symbian7 era of only support for mono output to the current support for Bluetooth stereo is a qualitative leap. Thanks to Nokia as a strong promoter, Symbian has become the most popular and recognized operating system among users; and with more and more smartphones adopting Symbian, it is bound to attract more customers. LinuxLinux by virtue of its free, free, open source code advantages, after the Internet, the efforts of programmers around the world, coupled with the support of IBM, Sun and other computer giants, Linux in the cell phone operating system market, especially in the many well-known vendors announced that support for Linux cell phone operating system, the development of Linux will not be ignored. As Linux has the advantages of open source code, low software licensing costs, rich application development talent resources, etc., it is easy to develop personal and industry applications. This feature is very important, because rich applications are the superiority of smart phones and the key selling point. From the perspective of application development, since the source code of Linux is open, it is conducive to independent software developers (ISVs) to develop application software with high efficiency in hardware utilization and more powerful functions, and it is also convenient for industry users to develop their own secure and controllable authentication system. Especially when smart phones are used as mobile terminals for a large number of industry applications, the use of Linux facilitates the implementation of a system-integrated security strategy.The entertainment performance of Linux is also relatively powerful, supporting a variety of audio and video formats such as MP3, WMA, RM and AVI. Currently there is less third-party software suitable for Linux systems, but the basic software is available. Embedded Linux system is typically represented by Motorola in smart phones E680i, A1200 and so on. Linux system is an open source operating system, there are already many versions popular. But compared to the previous introduction of several. The system has not yet been more widely supported. All along, Motorola has been particularly focusing on Linux cell phone research and development, and recently it is planning to make 60% of its cell phones run Linux operating system in the next two years. Because the Linux operating system can reduce the cost of cell phone manufacturers, so open source software is being favored. Linux software is a potential platform for cell phones, its emergence is only the cornerstone towards open source, and its popularity in the cell phone still has to go a long way Linux system table products are: Motorola E6, A1200, V8 and so on. The Linux kernel Android relies on the Linux 2.6 kernel for core system services such as security, memory management, process management, network stack and driver model. The Linux kernel also serves as a hardware abstraction layer between the hardware and software stacks. The PalmPalm OS's signature feature is its simplicity of operation, single-threaded, and the ability to run only one program at a time, so the Palm OS is never stuck in a memory-overflow dilemma with more than one application open, which is both a strength and a weakness, as many people aren't satisfied with working on only one task at a time.The Palm's schedule management and note-taking features are the simplest, most powerful features of any Palm's calendar management and note-taking features are the simplest and most powerful of any operating system, and Palm OS has good desktop compatibility, Office compatibility, and e-mail access. Multimedia playback is Palm's weak point, using Palm's own media playback program, you can only play MPEG-1 files converted by Palm Desktop, and the effect is not good, and music can only play DRM-protected music with the help of third-party tools. In today's world where entertainment is the top priority, the backward multimedia performance is one of the reasons why Palm is on the decline. Palm used to be the dominant handheld computer operating system, but now it's no longer in the limelight, and since Sony announced that it was withdrawing from the international PDA market, Palm's share of the market has gradually been eaten up by WindowsMobile. BlackBerry: "BlackBerry" BlackBerry is the number one smartphone in the U.S. market share, thanks to its manufacturer RIM (Research in Motion) to enter the mobile market earlier and develop a mail system adapted to the U.S. market. The classic design of the BlackBerry is known for its large screen and QWERTY keyboard for easy typing, so the BlackBerry has always been the giant of mobile email. Another feature of BlackBerry is the built-in real-time communication software, including BlackBerry Messenger, Google Talk and Yahoo Messenger, but at present, you can only communicate in English, and the software still does not support the display of Chinese fonts. Because it is an orthodox business phone, it is very weak in multimedia playback, perhaps it should focus on improving this weakness in the future, because the integration of cell phone functions is the trend, people will not be satisfied with a single function.BlackBerry's influence outside the United States is minimal, especially in China, almost no one uses BlackBerry products, because the people rely on e-mail far less than Americans. The reliance on email is far less than that of Americans, who are looking for more entertainment. Windows Mobilewm logoWindow Mobile is a cell phone operating system developed by the famous Microsoft Corporation, Windows Mobile extends the familiar Windows desktop system to personal handheld devices. Windows Mobile2002, Windows Mobile2003, Windows Mobile 2003 second edition and the latest Windows Mobile7 and so on several versions, each version of Window Mobile is divided into Pocket PC Phone and Smartphone two different versions of the application.Pocket PC Phone The Pocket PC Phone is designed to be a telephone-enabled device that can help you store and retrieve e-mail, contacts and appointments, play multimedia files, play video games, exchange text messages through MSN Messenger, and browse Web content on ....... You'll be able to exchange and synchronize information with your desktop computer. With built-in wireless connectivity through wireless carriers, the device also allows you to make wireless access calls to the Internet and corporate network systems and send and receive e-mail at transfer rates far exceeding those of dial-up connections.Smartphone integrates the functionality of a PDA into a hand-held voice device with a form factor similar to that of an existing cell phone. The Smartphone's pocket-sized keypad can be used to invoke voice or digital functions with one-handed operation. The device is optimized around voice and text communications; allowing wireless access to Outlook information and secure browsing of corporate and Internet information and services. smartphone not only allows you to choose between voice and text communications, but also gives you the ability to make access calls to information and services. Smartphone not only allows you to choose between voice and text communication, but also gives you the ability to make access calls to information and services, allowing you to stay in touch with your busy schedule. The software for the Pocket PC Phone and Smartphone is not universal. It has been reported that 90% of the code for the PocketPC and Smartphone software is the same, so the two can be used on each other's systems with modifications.Both the Smartphone and the Pocket PC Phone are equipped with a docking station that can be synchronized with the desktop via ActiveSync - and ActiveSync - which is the same as ActiveSync. -ActiveSync is a software program designed to manage the connection between the two devices. You can configure ActiveSync to synchronize information objects such as e-mail, calendars, appointments, and contacts.The Windows Mobile operating system can only synchronize with Microsoft Outlook, but the recently released ActiveSync 4.1 supports truly seamless synchronization.Windows Mobile has the advantage of managing contacts. Windows Mobile is better at managing contacts, and it's easier to search through large contact lists. Even if your phone has more than 1,000 contacts, you'll usually only need to press two or three buttons to find the information you want.With the arrival of Windows Mobile 6.5, Microsoft has added native file support for Word and Exce, which previously had to be translated into a format recognized by the handheld device. It's now much easier to convert documents to a format that is recognized by your handheld device. Windows Mobile 6.5's E-mail capabilities have come a long way thanks to direct-push technology. When it comes to multimedia, no other operating system can match Windows Mobile, the king of multimedia. Every Windows Mobile phone comes with Windows Media Player pre-installed, which supports formats such as MP3, WMA, WMV, ASF, MPG, and AVI files with the addition of other playback software, and Windows Mobile also supports DRM-protected music, TV, and movies. Because of Microsoft's strong promotion, Windows Mobile has attracted many allies, and countless third-party software comes to the market every year. Among all kinds of application software, games are something that everyone can't leave, and there are many excellent games under Windows Mobile platform. Windows Mobile, as the handheld version of the operating system of software giant Microsoft, has an inherent advantage in compatibility with desktop PC and Office Office, and WM has powerful multimedia performance, office entertainment Both, making him one of the most promising operating systems. AndroidHTC G1 interfaceAndroid is an open source cell phone operating system developed by Google based on the Linux platform. It includes the operating system, user interface, and applications -- all the software needed to make a cell phone work, without any of the proprietary barriers that have hindered innovation in the mobile industry in the past. Google developed Android in partnership with the Open Handset Alliance, a consortium of more than 30 technology and wireless application leaders including China Mobile, Motorola, Qualcomm, HTC and T-Mobile. By forming deep partnerships with operators, device manufacturers, developers and other interested parties, we hope to create an open ecosystem within the mobile industry through the establishment of a standardized, open cell phone software platform. We believe that this will drive better and faster innovation and provide unpredictable applications and services to mobile users, and that Android, as a key part of Google's corporate strategy, will further the corporate goal of providing information to everyone, anywhere, anytime. We found that a large number of cell phone users around the world have never used any Android-based phone. Google's goal is to make (mobile communication) device- and even platform-independent. To that end, Android complements, but does not replace, Google's long-standing mobile development strategy of partnering with handset makers and mobile carriers around the world to develop useful and compelling mobile services and to promote those products. The formation of the Open Handset Alliance and the launch of Android represent a major change from the status quo, and will require a great deal of patience and investment before they can deliver their first benefits. But we think the potential benefits to mobile users around the world are worth the effort. If you're a developer and are interested in our ideas, give us another week before Google makes the SDK available. If you're a mobile user, just wait a little longer, as some of our partners are planning to launch Android-based phones in the second half of 2008. If you already have a phone that you know and love, go to Google Mobile and make sure you've installed Google Mobile Maps, Gmail, and some of the other great apps that have been developed just for your phone. Google will continue to work on making these services even better, as well as adding even more compelling features, applications and services.Brew MPBrew Mobile Platform (Brew MP) mobile operating system, which delivers a compelling user experience for all classes of cell phones, including entry-level smartphones, serves as a game-changing operating system for the industry. As a game-changing operating system, Brew MP will help differentiate and enable operators, device manufacturers and developers to quickly bring their most innovative ideas to the mass market.Brew MP brings the true smartphone experience to mass-market devices, providing users with more convenience, more efficiency and better connectivity. Bringing the true "smart" experience to mass-market phones Smartphones are becoming increasingly popular around the world, with users increasingly enjoying the convenience of applications and features such as connecting to social networks and easy web browsing anytime, anywhere. Nonetheless, there are many obstacles to the popularization of smartphones in the future, one of which is price - at present, a large percentage of cell phone users cannot afford to pay such a high price for a cell phone. Qualcomm's extensive experience in mobile hardware and software development gives Brew MP the advantage of tight hardware integration that no other operating system can match. Not only is it powerful, but Brew MP is also flexible - supporting deep customization to better meet the differentiated needs of operators and manufacturers than other operating systems. In addition, openness is the key to the success of new mobile operating systems; Brew MP, as an open platform, provides developers with a more open and flexible development environment through the free Brew MP SDK, allowing developers and designers to easily create new applications, widgets and customized user interfaces for mass-market handsets and mobile terminals. Brew MP also supports a wide variety of programming languages, including Flash and Java, in addition to the powerful native C/C++. In addition to these advantages, Brew MP will offer a new type of business model: the operating system will be provided free of charge with Qualcomm's chipsets, and developers, carriers and OEMs will not have to pay anything to Qualcomm. MTK system MTK is the current platform used by black phones and some domestic manufacturers. mtk phones are commonly known as cottage phones, and have a huge share of the low-end cell phone market. mtk's advantages: mtk's main menu and sub-menu can be selected by numbers, and Nokia's sub-menu has to be pressed down one by one. Those who use strokes know that Nokia S40's machine, the default pinyin as the input method, can not be changed. Nokia S40's screen brightness and contrast are not adjustable. Nokia S40's video playback ability is worse than MTK platform. MTK platform has timer shutdown, Nokia S40's does not have timer shutdown, power on can be selected when the alarm clock alarm on. Nokia currently has no direct support for TXT text reading, no support for MP3 lyrics synchronized display. These MTK can do. MTK can be built-in support for emulator games, Nokia can use java to support, but the keyboard operation is not so convenient. MTK support touch function, the game can also use touch function. Weaknesses of MTK: bad photo control, there will be a problem of light red spot in the center. Customized ringtones can only have 5. Basically no replaceable themes, Nokia has thousands of themes. MTK's java support is too weak. Nokia's java is stronger, S40V3 maximum support for java within 1M size, but usually enough. Of course, this has to do with the swarm of people designing Java for Nokia also has a relationship, if someone specifically for the MTK java program, we do not have to search the Internet all day long for general-purpose java software. Personal opinion: in fact, do not have to worry too much about domestic cell phones rely too much on the MTK platform, MediaTek can do out of the MTK platform, Spreadtrum, TI, these vendors do not see the profits? Will only look at the MTK to get money? In the future, the platform will be more and more, and now the MP4 player is not also used in Ruixin, Zhuhai Torchlight several programs well. MTK's java is a weakness, the future of the new manufacturers out of the platform, can only be more cost-effective than MTK, in order to steal the MTK market. Therefore, it can be expected that the future of the phone, the function will also become more and more cool ~ ~ platform war fight up, the benefit is our consumers. Tutorial Symbian symbian system how to go to upgrade if there is a new version, can brush, but basically no change. Can't upgrade across versions, if it is S60v2, it can't be upgraded to S60v3 or higher S60v5 and so on. Symbian can't be upgraded to 5.0, 6.0, 6.1 or even 6.5 from 2003 like Windows Mobile, which is equivalent to the computer from Windows 2000 to Windows XP to Windows Vista and Windows 7, the UI interface is getting more and more beautiful, which is why a lot of cell phone players This is the reason why many mobile phone players choose Windows Mobile instead of Symbian. Other 1. apple OS iPhone OS2. robot system Android3. samsung bada system (samsung ocean system) samsung bada (bada in Korean stands for "ocean") 4. microsoft Windows CE (microsoft) where CE is the most popular system in the world. Windows CE (Microsoft) where the C in CE stands for Compact, Consumer, Connectivit, and Companion; and E stands for Electronics Windows Mobile (Mobile Windows), Microsoft's mobile version of Windows for handheld devices. "Mobile Windows this everyone is familiar with. 5. Symbian OS Symbian system. There are S60,S406.Maemo OS network operating system 7.Blackberry OS Blackberry operating system ALP 3.08.MeeGo, Nokia and Intel announced the launch of a free cell phone operating system, a kind of Linux-based platform known as MeeGo, 9.Windows Phone 7 is the release of Microsoft cell phone operating system. According to foreign media reports, Microsoft CEO Steve Ballmer Beijing time on February 15 in the global mobile communication exhibition released the company's latest generation of cell phone operating system, Windows Phone 7. 10.WoPhone (China Unicom system) 11.OPhone (China Mobile)