OpeniBoot
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OpeniBoot
OpeniBoot is an open source implementation of Apple's closed source bootloader iBoot. It allows the booting of unsigned code on supported iDevices (such as Linux kernels). It also allows to download and install the Android operating system on iPhone, iPad and iPod Touch. It can be controlled via OpeniBoot console (oibc) which can be connected to from a libusb enabled computer. Supported devices the following iDevices are fully supported by OpeniBoot: * iPhone - (iPhone1,1) * iPhone 3G - (iPhone1,2) * iPod Touch - 1st Generation (iPod1,1) Porting status these are the status of ports for various iDevices. * iPhone - Fully supported *iPhone 3G - Fully supported *iPhone 3GS - Partially Supported * iPhone 4 (GSM) - Partially Supported *iPhone 4 (CDMA) - Partially Supported * IPod Touch (original) - Fully Supported * iPod Touch 2G - Partially Supported * iPod Touch 3G - Not Supported, Waiting For Port * iPod Touch 4G - Partially Supported *iPad The iPad is a brand of iOS ...
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Linux On Apple Devices
The Linux kernel can run on a variety of devices made by Apple, including devices where the unlocking of the bootloader is not possible with an official procedure, such as iPhones and iPads. iPad In June 2022, software developers Konrad Dybcio and Markuss Broks managed to run Linux kernel 5.18 on a iPad Air 2. The project made use of the Alpine Linux based Linux distribution called postmarketOS, which is primarily developed for Android devices. The developer suggested that they used the checkm8 exploit which was published back in 2019. iPhone In 2008, Linux kernel 2.6 was ported to the iPhone 3G, iPhone (1st generation), and iPod Touch (1st generation) using OpeniBoot. Corellium's Project Sandcastle made it possible to run Android on an iPhone 7/7+ or an iPod Touch (7th generation) using the checkm8 exploit. iPod iPodLinux is a Linux distribution created specifically to run on Apple's iPod. Mac Motorola 68k Macs Linux can be dual-booted on Macs that use Motorola ...
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Apple Inc
Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company by market capitalization, the fourth-largest personal computer vendor by unit sales and second-largest mobile phone manufacturer. It is one of the Big Five American information technology companies, alongside Alphabet, Amazon, Meta, and Microsoft. Apple was founded as Apple Computer Company on April 1, 1976, by Steve Wozniak, Steve Jobs and Ronald Wayne to develop and sell Wozniak's Apple I personal computer. It was incorporated by Jobs and Wozniak as Apple Computer, Inc. in 1977 and the company's next computer, the Apple II, became a best seller and one of the first mass-produced microcomputers. Apple went public in 1980 to instant financial success. The company developed computers featuring innovative graphical user inter ...
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IPhone (1st Generation)
The iPhone (retrospectively referred to unofficially as the iPhone 2G, iPhone 1 or original iPhone) is the first iPhone model and the first smartphone designed and marketed by Apple Inc. After years of rumors and speculation, it was officially announced on January 9, 2007, and it was released in the United States on June 29, 2007. Development of the iPhone as a product began in 2005 and continued in complete secrecy until its public unveiling. The device broke with prevailing mobile phone designs by eliminating most physical hardware buttons, and eschewing a stylus for its finger-friendly touch interface, featuring instead only a few physical buttons and a touch screen. It featured quad-band GSM cellular connectivity with GPRS and EDGE support for data transfer, and it used continuous internet access and onboard processing to support features unrelated to voice communication. Its successor, the iPhone 3G, was announced on June 9, 2008. The iPhone quickly became Apple's mos ...
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IPad (1st Generation)
The first-generation iPad ( ) (retrospectively referred to unofficially as the iPad 1, or original iPad) is a tablet computer designed and marketed by Apple Inc. as the first device in the iPad lineup of tablet computers. The device features an Apple A4 SoC, a 9.7" touchscreen display, and, on certain variants, the capability of accessing cellular networks. Using the iOS operating system, the iPad can play music, send and receive email and browse the web. Other functions, which include the ability to play games and access references, GPS navigation software and social network services can be enabled by downloading apps. The device was announced and unveiled on January 27, 2010, by Steve Jobs at an Apple press event. On April 3, 2010, the Wi-Fi variant of the device was released in the USA, followed by the release of the "Wi-Fi + 3G" variant on April 30. On May 28, 2010, it was released in Australia, Canada, France, Japan, Italy, Germany, Spain, Switzerland and the U ...
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IPod Touch (original)
The first-generation iPod Touch, (colloquially known as the iPod Touch 1G, iPod Touch 1, or original iPod Touch) is a multi-touch mobile device designed and marketed by Apple Inc. with a touchscreen-based user interface. The first device of the iPod Touch series, it was unveiled and released at Apple's media event on September 5, 2007. It is compatible with up to iPhone OS 3.1.3 which was released on February 2, 2010. History The first-generation iPod touch was released after the first-generation iPhone as a companion device. It had similar features, but a thinner design with an all-metal back except for a small corner cut out for WiFi 802.11 b/g, allowing it to use Safari to browse websites. It used the same 30-pin connector as the first-generation iPhone and previous iPods, allowing most iPod accessories to work with the iPod touch. Features Software It fully supports iPhone OS 1 to iPhone OS 3, though it received different features at different times from th ...
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IPhone 4
The iPhone 4 is a smartphone that was designed and marketed by Apple Inc. It is the fourth generation of the iPhone lineup, succeeding the iPhone 3GS and preceding the 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 A4 system-on-chip, along with iOS 4—which notably intro ...
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IPhone 3GS
The iPhone 3GS (originally styled iPhone 3G S) is a smartphone that was designed and marketed by Apple Inc. It is the third generation iPhone and the successor to the iPhone 3G. It was unveiled on June 8, 2009 at the WWDC 2009 which took place at the Moscone Center in San Francisco. This iPhone is named "3GS" where "S" stood for Speed (Phil Schiller had mentioned it in the launch keynote). Improvements include performance, a 3-megapixel camera with higher resolution and video ability, voice control, and support for 7.2 Mbit/s HSDPA downloading (but remains limited to uploading as Apple had not implemented the HSUPA protocol). It was released in the United States, Canada, and six European countries on June 19, 2009, in Australia and Japan on June 26, and internationally in July and August 2009. The iPhone 3GS runs Apple's iOS operating system. It was succeeded as Apple's flagship smartphone in 2010 by the iPhone 4. On June 24, 2010 an 8 GB model was released, disco ...
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IPhone 3G
The iPhone 3G (also known as iPhone 2) is a smartphone that was designed and marketed by Apple Inc.; it is the second generation of iPhone, successor to the original iPhone, and was introduced on June 9, 2008, at the WWDC 2008 at the Moscone Center in San Francisco, United States. The iPhone 3G is internally similar to its predecessor, but included several new hardware features, such as GPS, 3G data and tri-band UMTS/HSDPA. The device was originally loaded with the concurrently launched iPhone OS 2.0. In addition to other features (including push email and turn-by-turn navigation), this new operating system introduced the App StoreApple's new distribution platform for third-party applications. History On July 11, 2008, Apple released the iPhone 3G across twenty-two countries in two storage options, 8 GB and 16 GB. The 16 GB model was produced in either black or white. It was sold for a suggested retail price of $199 (US) for the 8 GB model and $299 ( ...
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Libusb
libusb is a library that provides applications with access for controlling data transfer to and from USB devices on Unix and non-Unix systems, without the need for kernel-mode drivers. Availability libusb is currently available for Linux, the BSDs, Solaris, OS X, Windows, Android, and Haiku. It is written in C. Amongst other applications, the library is used by SANE, the Linux scanner project, in preference to the kernel scanner module, which is restricted to Linux kernel 2.4. See also * Linux API * udev * Video4Linux Video4Linux (V4L for short) is a collection of device drivers and an API for supporting realtime video capture on Linux systems. It supports many USB webcams, TV tuners, and related devices, standardizing their output, so programmers can easily ... References External links * USB C (programming language) libraries Free computer libraries {{Unix-stub ...
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IBoot
iBoot is the stage 2 bootloader for all Apple products. It replaces the old bootloader, BootX. Compared with its predecessor, iBoot improves authentication performed in the boot chain. For x86 macOS, the boot process starts by running code stored in secured UEFI Boot ROM (first stage). Boot ROM has two primary responsibilities: to initialize system hardware and to select an operating system to run (the POST and UEFI component). For ARM macOS, the Boot ROM is not UEFI component. For iOS, the boot process starts by running the device's Boot ROM code. In systems with S1 processors or A9 or earlier A-series processors, the Boot ROM loads the Low-Level Bootloader (LLB), which loads iBoot. In systems with newer processors, the Boot ROM loads iBoot itself. If all goes well, iBoot will then proceed to load the iOS kernel as well as the rest of the operating system. If the LLB or iBoot fails to load iOS, or fails to verify iOS, the bootloader jumps to DFU (Device Firmware Update) mode; ...
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IPod Touch
The iPod Touch (stylized as iPod touch) is a discontinued line of iOS-based mobile devices designed and marketed by Apple Inc. with a touchscreen-controlled user interface. As with other iPod models, the iPod Touch can be used as a music player and a handheld gaming device, but can also be used as a digital camera, a web browser and for messaging. It is similar in design to the iPhone, but it connects to the Internet only through Wi-Fi and does not use cellular network data, so it is not a smartphone. The iPod Touch was introduced in 2007; some 100 million iPod Touch units were sold by May 2013. The final generation of iPod Touch, released on May 28, 2019, is the seventh-generation model. iPod Touch models were sold by storage space and color; all models of the same generation typically offered identical features, performance, and operating system upgrades. An exception was the fifth generation, in which the low-end (16  GB) model was initially sold without a rea ...
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IPad
The iPad is a brand of iOS and iPadOS-based tablet computers that are developed by Apple Inc. The iPad was conceived before the related iPhone but the iPhone was developed and released first. Speculation about the development, operating system, and release of the original iPad began in 2002 prior to its introduction on January 20, 2010. The iPad range consists of the original iPad lineup and the flagship products iPad Mini, iPad Air, and iPad Pro. The iPhone's iOS operating system (OS) was initially used for the iPad but in September 2019, its OS was switched to a fork of iOS called iPadOS that has better support for the device's hardware and its user interface is customized for the tablets' larger screens. The iPad's App Store is subject to application and content approval. Many older devices are susceptible to jailbreaking, which circumvents these restrictions. The original iPad was well-received for its software and was recognized as one of the most-influential inven ...
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