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IOS Jailbreaking
iOS jailbreaking is the use of a privilege escalation exploit to remove software restrictions imposed by Apple on devices running iOS and iOS-based operating systems. It is typically done through a series of kernel patches. A jailbroken device typically permits root access within the operating system and provides the right to install software unavailable through the App Store. Different devices and versions are exploited with a variety of tools. Apple views jailbreaking as a violation of the end-user license agreement and strongly cautions device owners not to try to achieve root access through the exploitation of vulnerabilities. While sometimes compared to rooting an Android device, jailbreaking bypasses several types of Apple prohibitions for the end-user. Since it includes modifying the operating system (enforced by a "locked bootloader"), installing non-officially approved (not available on the App Store) applications via sideloading, and granting the user elevated adm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privilege Escalation
Privilege escalation is the act of exploiting a Software bug, bug, a Product defect, design flaw, or a configuration oversight in an operating system or software application to gain elevated access to resource (computer science), resources that are normally protected from an application or user (computing), user. The result is that an application or user with more privilege (computing), privileges than intended by the programmer, application developer or system administrator can perform Authorization, unauthorized actions. Background Most computer systems are designed for use with multiple user accounts, each of which has abilities known as Privilege (computing), privileges. Common privileges include viewing and editing files or modifying system files. Privilege escalation means users receive privileges they are not entitled to. These privileges can be used to delete files, view personal data, private information, or install unwanted programs such as viruses. It usually occurs whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APT (Package Manager)
Advanced Package Tool (APT) is a free-software user interface that works with core libraries to handle the installation and removal of software on Debian and Debian-based Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code. Usage APT is a collection of tools distributed in a package named ''apt''. A significant part of APT is defined in a C++ library of functions; APT also includes command-line programs for dealing with packages, which use the library. Three such programs are apt, apt-get and apt-cache. They are commonly used in examples because they are simple and ubiquitous. The ''apt'' package is of "''important''" priority in all current Debian releases, and is therefore included in a default Debian installation. APT can be considered a front end to dpkg, friendlier than the older dsele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPhone 4
The iPhone 4 is a smartphone that was developed and marketed by Apple Inc. It is the List of iPhone models, fourth generation of the iPhone lineup, succeeding the iPhone 3GS and preceding the iPhone 4s. Following a number of notable leaks, the iPhone 4 was first unveiled on June 7, 2010, at Apple's Worldwide Developers Conference in San Francisco, and was released on June 24, 2010, in the United States, United Kingdom, France, Germany, and Japan. The iPhone 4 introduced a new hardware design to the iPhone family, which Apple's CEO Steve Jobs touted as the thinnest smartphone in the world at the time; it consisted of a stainless steel frame which doubled as an antenna, with internal components situated between two panels of aluminosilicate glass. The iPhone 4 introduced Apple's new high-resolution "Retina display" (with a pixel density of 326 pixels per inch), while maintaining the same physical size and aspect ratio as its precursors, Apple's Apple A4, A4 system-on-chip, alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPhone 4S
The is a smartphone that was developed and marketed by Apple Inc. It is the List of iPhone models, fifth generation of the iPhone, succeeding the iPhone 4 and preceding the iPhone 5. It was announced on October 4, 2011, at Apple's Cupertino campus, and was the final Apple product announced in the lifetime of former Apple CEO and co-founder Steve Jobs, who Death of Steve Jobs, died the following day. Orders could be placed on October 7, 2011, and mainstream availability in retail stores began on October 14, 2011, in the United States, Australia, Canada, the United Kingdom, France, Germany, and Japan. Sales peaked over its predecessor with more than a million sales in the first twenty-four hours of order availability and more than four million sales in the first four days of retail availability. Further worldwide rollout, including 22 additional countries on October 28, came during the next several months. This iPhone was named "4s" where the "s" stood for Siri, an intelligen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCWorld
''PC World'' (stylized as PCWorld) is a global computer magazine published monthly by IDG. Since 2013, it has been an online-only publication. It offers advice on various aspects of PCs and related items, the Internet, and other personal technology products and services. In each publication, ''PC World'' reviews and tests hardware and software products from a variety of manufacturers, as well as other technology related devices such as still and video cameras, audio devices and televisions. The current editorial director of ''PC World'' is Jon Phillips, formerly of '' Wired''. In August 2012, he replaced Steve Fox, who had been editorial director since the December 2008 issue of the magazine. Fox replaced the magazine's veteran editor Harry McCracken, who resigned that spring, after some rocky times, including quitting and being rehired over editorial control issues in 2007. ''PC World'' is published under other names such as PC Advisor and PC Welt in some countries. ''P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseband Processor
A baseband processor (also known as baseband radio processor, BP, or BBP) is a device (a chip or part of a chip) in a network interface controller that manages all the radio functions (all functions that require an antenna); however, this term is generally not used in reference to Wi-Fi and Bluetooth radios. A baseband processor typically uses its own RAM and firmware. Baseband processors are typically fabricated using CMOS (complementary metal–oxide–semiconductor) or RF CMOS technology, and are widely used in radio-frequency (RF) and wireless communications. Overview Baseband processors typically run a real-time operating system (RTOS) as their firmware, such as ENEA's OSE, Nucleus RTOS (iPhone 3G/3GS/iPad), ThreadX (iPhone 4), and VRTX. There are more than a few significant manufacturers of baseband processors, including Broadcom, Icera, Intel Mobile Communications (former Infineon wireless division), MediaTek, Qualcomm, Spreadtrum, and ST-Ericsson. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engadget
Engadget ( ) is a technology news, reviews and analysis website offering daily coverage of gadgets, consumer electronics, video games, gaming hardware, apps, social media, streaming, AI, space, robotics, electric vehicles and other potentially consumer-facing technology. The site's content includes short-form news posts, reported features, news analysis, product reviews, buying guides, two weekly video shows, The Engadget Podcast, The Morning After newsletter and a weekly deals newsletter. It has been operated by Yahoo! Inc. (2017–present), Yahoo! Inc. since September 2021. History Engadget was founded by former ''Gizmodo'' technology weblog editor and co-founder Peter Rojas. Engadget was the largest blog in Weblogs, Inc., a blog network with over 75 Blog, weblogs, including ''Autoblog.com, Autoblog'' and ''Joystiq,'' which formerly included ''Hackaday''. Weblogs Inc. was purchased by AOL in 2005. Launched in March 2004, Engadget was one of the internet's earliest tech blogs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIM Lock
A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks. This is in contrast to a phone (retrospectively called SIM-free or unlocked) that does not impose any SIM restrictions. Generally phones can be locked to accept only Subscriber Identity Module, SIM cards with certain International Mobile Subscriber Identity, International Mobile Subscriber Identities (IMSIs); IMSIs may be restricted by: * Mobile country code (MCC; e.g., will only work with SIM issued in one country) * Mobile network code (MNC; e.g., AT&T Mobility, T-Mobile US, T-Mobile, Vodafone, Bell Mobility etc.) * Mobile subscriber identification number (MSIN; i.e., only one SIM can be used with the phone) Additionally, some phones, especially Nokia phones, are locked by group IDs (GIDs), restricting them to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cydia
Cydia is a graphical user interface of APT for iOS. It enables a user to find and install software unauthorized by Apple on jailbroken iPhones, iPads and iPod Touch devices. It also refers to the digital distribution platform for software on iOS accessed through Cydia software. Most of the software packages available through Cydia are free of charge, although some require purchasing. Cydia is developed by Jay Freeman (named "saurik") and his company, SaurikIT. The name "Cydia" is a reference to the moth genus '' Cydia'', notably the Codling Moth (''Cydia pomonella''), which eats fruits such as apples and pears. Purpose and function Cydia provides a graphical user interface (GUI) to jailbroken users using Advanced Packaging Tool (a package manager) repositories to install software unavailable on the App Store. Cydia is based on APT, ported to iOS as part of Jay Freeman's Telesphoreo project. Packages are downloaded through a list of repositories. Packages are installed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gadget Hacks
WonderHowTo is a community-developed instructional video guide website launched on January 30, 2008. WonderHowTo acts as both a directory and search engine for how-to videos on the web. The free-access website is privately owned and operated by Wonder How To, Inc. History WonderHowTo was founded in 2006 by Stephen Chao and Michael Goedecke. Backed by Cambridge, Massachusetts-based General Catalyst Partners, WonderHowTo.com launched as the world's largest free how-to video resource with almost 90,000 entries, hitting the 100,000th mark in less than two months. By March 2008, the site's audience had grown to 300,000 monthly unique visitors and 800,000 by July (source: Google Analytics). Partner Scripps Networks contributes instructional segments as well as handling advertising for the site. Employing both human and automated curation, the how-to supersite aggregates and organizes links to thousands of videos featured on other popular how-to video site publishers, as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Input Method
An input method (or input method editor, commonly abbreviated IME) is an operating system component or program that enables users to generate characters not natively available on their input devices by using sequences of characters (or mouse operations) that are available to them. Using an input method is usually necessary for languages that have more graphemes than there are keys on the keyboard. For instance, on the computer, this allows the user of Latin keyboards to input Chinese, Japanese, Korean and Indic characters. On hand-held devices, it enables the user to type on the numeric keypad to enter Latin alphabet characters (or any other alphabet characters) or touch a screen display to input text. On some operating systems, an input method is also used to define the behavior of the dead keys. Implementations Although originally coined for CJK (Chinese, Japanese and Korean) computing, the term is now sometimes used generically to refer to a program to support the inp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Input Methods For Computers
Several input methods allow the use of Chinese characters with computers. Most allow selection of characters based either on their pronunciation or their graphical shape. Phonetic input methods are easier to learn but are less efficient, while graphical methods allow faster input, but have a steep learning curve. Other methods allow users to write characters directly via touchscreens, such as those found on mobile phones and tablet computers. History Chinese input methods predate the computer. One of the early attempts was an electro-mechanical Chinese typewriter Mingkwai () which was invented by Lin Yutang, a prominent Chinese writer, in the 1940s. It assigned thirty base shapes or strokes to different keys and adopted a new way of categorizing Chinese characters. But the typewriter was not produced commercially and Lin soon found himself deeply in debt. Before the 1980s, Chinese publishers hired teams of workers and selected a few thousand type pieces from an enormous Chin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
