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Installer.app

Installer.app was a pioneering for jailbroken devices, enabling users to discover, install, update, and uninstall third-party applications and extensions directly on their iPhones and Touches. Originally developed by Nullriver Software under the name AppTapp Installer and released on August 27, 2007, it provided an intuitive graphical interface for managing software packages from remote repositories over or cellular data, filling a critical gap in the early iPhone ecosystem before Apple's official . The application quickly became the de facto standard for iPhone OS 1.x users seeking to customize their devices beyond Apple's restrictions, supporting a growing library of native apps, themes, and utilities. Following the release of iPhone OS 2.0 in July 2008, which rendered the original version incompatible, development transitioned to RipDev, a Russian software firm that rebuilt and enhanced Installer for the new firmware. RipDev's iterations, including Installer 4, introduced features like desktop companion apps for Mac and Windows (InstallerApp) that facilitated package downloads and USB-based installations, further streamlining the process for jailbreak enthusiasts. By early 2009, as competition from alternatives like Cydia intensified, RipDev announced plans to phase out support for Installer in favor of lighter successors such as Icy, with full discontinuation occurring alongside the launch of iPhone OS 3.0 in June 2009. Despite its short lifespan, Installer.app played a foundational role in the iOS jailbreaking community, democratizing access to unofficial software and inspiring subsequent tools that continue to shape device customization today. Its repositories hosted thousands of packages, fostering innovation in areas like theming, productivity, and multimedia enhancements during a time when official app distribution was severely limited.

Overview

Development history

Installer.app was initially developed by Nullriver as a for early OS devices, with its first release occurring in the summer of 2007. This tool enabled users to install third-party applications on jailbroken iPhones via a graphical interface, addressing the limitations of Apple's closed ecosystem at the time. Nullriver handled the development of versions 1 through 3, tailoring the software for compatibility with OS 1.x. These early iterations focused on basic package installation over or , establishing Installer.app as the dominant in the nascent . The application was written in , remained closed-source, and targeted the architecture native to . In 2008, maintenance transitioned to RipDev, who took over development for version 4 and integrated it with jailbreak tools such as PwnageTool and QuickPwn to streamline post-jailbreak setup. This shift allowed Installer.app to support iPhone OS 2.x while expanding its repository ecosystem. RipDev ended support for Installer.app in June 2009, redirecting efforts toward their new lightweight , Icy. The company fully ceased operations in October 2010. Development on Installer.app remained dormant until 2019, when Infini-Dev (later rebranded as AppTapp) announced plans for version 5. The tool was revived by the AppTapp Team, who officially released Installer 5.0 on , 2020, as a modernized for and later. This iteration maintained the foundation and closed-source nature while incorporating updates for contemporary jailbroken devices. As of 2025, Installer 5 continues to receive updates, including version 5.1 beta, with support for and earlier dropped in recent releases.

Core purpose

Installer.app served as a pioneering for jailbroken devices, specifically designed to facilitate the installation of unofficial applications, tweaks, and themes directly into the device's Applications directory via Wi-Fi or cellular connections such as . This functionality allowed users to the limited native software ecosystem of early iPhone OS versions, where Apple's restrictions prevented the distribution and installation of third-party content outside of pre-installed apps. By operating as an on-device installer, Installer.app enabled the sourcing and management of software packages from community-maintained , functioning similarly to a precursor of modern app stores but tailored exclusively for the jailbreak ecosystem. Users could add repository sources by entering URLs, after which the tool would fetch, , update, or uninstall packages using structured metadata files like property lists to define scripts and dependencies. This repository-based model democratized access to extensions such as custom themes (e.g., SummerBoard) and utilities, fostering a vibrant developer community around undocumented APIs. The core motivation behind Installer.app was to provide an accessible, user-friendly mechanism for expanding device functionality immediately after jailbreaking, at a time when no official alternatives existed for or third-party software . Developed initially by Nullriver Software and later maintained by RipDev under the AppTapp project, it addressed the frustrations of Apple's by empowering users to personalize their devices with features unavailable through sanctioned channels. Its early adoption on iPhone OS 1.x highlighted its role in bridging the gap between hardware potential and software limitations in the nascent era.

Versions and releases

Versions 1 through 3

Versions 1 through 3 of Installer.app were developed and released by Nullriver, Inc., beginning in the summer of 2007, shortly after the 's launch in June 2007. These initial versions were designed primarily for iPhone OS 1.x, supporting up to version 1.1.4, and served as the foundational for early jailbroken devices. Version 1 emerged in August 2007 alongside tools like AppTapp, enabling basic third-party app installations, while Version 2 introduced minor interface refinements in late August. Version 3, released in early 2007 with beta updates through , marked the most stable iteration of this series, adding support for multiple repositories and improved download handling over or . Key features in Versions 1 through 3 focused on straightforward package browsing and from community-hosted repositories, allowing users to discover and deploy tweaks, utilities, and applications not available through official channels. The app utilized the AppTapp framework to automate XML-based package definitions and execute simple script commands, such as file copying or execution, but lacked advanced dependency resolution, requiring manual handling of package interdependencies by developers and users. This basic functionality made Installer.app accessible for early customization, though it often resulted in installation errors if prerequisites were unmet. These versions became incompatible with iPhone OS 2.0, released in July 2008, due to significant changes in Apple's UIKit framework that broke applications built against the unofficial SDK used by Nullriver. As a result, Installer.app Versions 1 through 3 were rendered obsolete on newer firmware, limiting their utility to the iPhone OS 1.x era. Installer.app Versions 1 through 3 gained immense popularity as the most widely used on iPhone OS 1.x, functioning as the de facto app store for jailbroken devices before alternatives like emerged. It was typically installed post-jailbreak using desktop tools such as AppTapp or unlockers like AnySIM, which facilitated its deployment via USB or over-the-air methods. Later, maintenance transitioned briefly to RipDev before further evolution.

Version 4

Version 4 of Installer.app was developed and released by RipDev starting in 2008, with its initial beta included in the iPhone Dev Team's PwnageTool 2.0.2 in August 2008 and further betas through November 2008, followed by a stable release in early 2009. This version supported iOS 2.0 and later firmware up to iOS 3.x, marking a significant adaptation to the expanding jailbreak ecosystem following the introduction of the App Store. Key improvements in Version 4 included enhanced package management through the AppTapp framework, which enabled better integration with system frameworks for more reliable installations, support for additional repositories beyond the standard ones, and rudimentary tools for handling themes and tweaks, such as those from SummerBoard. These updates addressed limitations in earlier versions by providing a more robust interface for browsing and installing third-party software on jailbroken devices running the new . The original RipDev Version 4 was limited to iOS 2.0 through 3.x, supporting devices like the iPhone 3G. Community ports, such as a 2011 recreation by Infini-Dev (later AppTapp), extended compatibility to iOS 4.x and 5.x on devices including the iPhone 3GS and early iPad models, though these ports struggled with the heightened sandboxing restrictions in iOS 4, requiring workarounds for full functionality. By mid-2009, Version 4's popularity waned in favor of , which benefited from quicker updates tied to evolving jailbreak tools and broader developer adoption. RipDev officially ceased support for Installer.app in June 2009, shortly after 's release, to concentrate resources on their lightweight alternative, Icy. Despite this, a dedicated user base persisted on and 5, drawn to Version 4 (including community ports) as a simpler option for package without relying on Cydia's MobileSubstrate framework for tweak compatibility.

Version 5

Installer.app version 5 marked a significant revival of the classic , spearheaded by the AppTapp team (previously known as Infini-Dev), with development beginning around late and publicly revealed in May 2018 as a potential to . The project aimed to address performance issues in existing tools by building a faster, more efficient backend while maintaining compatibility with the jailbreak ecosystem. A public was launched on , 2019, inviting testers to evaluate early builds through the team's . The official release arrived on January 15, 2020, positioning Installer 5 as a standalone for jailbroken devices running and later versions, including support for both 32-bit devices on (such as the ) and 64-bit devices up to contemporary releases at the time. This version emphasized preservation of jailbreak functionality on supported hardware, but it was not intended for pre- systems due to architectural shifts, including the transition away from 32-bit app support starting with . Updates in version 5 introduced a modernized with features like dark mode, biometric authentication for secure access, and integrated backup/restore options to safeguard installed packages. Repository management was enhanced for seamless source imports from competitors like , Sileo, and Zebra, alongside optimizations for faster package searches and installations. Compatibility extended to key jailbreaks of the era, including unc0ver and checkra1n, ensuring broad usability across A7 and later processors. Community involvement played a central role, with beta testing coordinated through announcements by @AppTappSoftware, where users shared feedback on and . Post-release, minor updates continued into 2021, but no major revisions have occurred since, attributed to stagnant jailbreak availability for newer versions beyond iOS 16.5.1 as of late 2023; by 2025, the tool remains functional for legacy –16 setups but sees limited active development.

Features and functionality

Package installation process

The package installation process in Installer.app begins with users manually adding repositories by entering URLs into the app's Sources section, such as the BigBoss repository at apt.thebigboss.org, which provided access to third-party packages for jailbroken devices on iPhone OS 1.x and 2.x. Once added, the app refreshes the source list to fetch available packages, organized into categories like System, Utilities, and Themes, allowing users to browse and select items for installation. Upon selection, Installer.app queues the package and performs basic dependency checks to ensure required components, such as the BSD Subsystem, are present before proceeding; if dependencies are missing, users are prompted to install them first. The app then downloads the package as a .deb file over or cellular connections and applies the contents to appropriate directories using , such as /Applications for apps or system folders for tweaks. Installation often requires a respring or to activate changes, particularly for system-level modifications. Repository management in Installer.app involves manual addition and editing of sources via the app's , with automatic checks for updates to listed packages during refreshes, though users must initiate the process manually. Error handling is rudimentary, offering basic for overlapping packages but lacking advanced scripting or features found in later tools; common failures stem from unstable jailbreak states or network issues, often resolved by clearing the or re-adding sources. Security in the installation process relied entirely on community trust rather than built-in or verification, as packages from unofficial repositories like BigBoss carried risks of or instability without Apple's oversight, potentially compromising device integrity.

User interface and navigation

The of Installer.app was designed with simplicity in mind, featuring an icon-based layout that echoed the grid-style presentation of early applications, optimized for touch interaction on small screens. Early iterations emphasized straightforward package browsing without complex menus, reflecting the constraints of iPhone OS 1.x hardware. In versions 1 through 3, developed primarily by Nullriver, the interface relied on basic scrolling lists of available packages, which users navigated via simple taps and swipes. Version 3 marked a notable , replacing the single monolithic list with collapsible categorized folders—such as , , , , , , and Recent Packages—allowing for more intuitive organization and navigation akin to the iPod app's category browsing. This re-styling drew inspiration from Apple's Music Sync app, adopting a cleaner, more visually structured aesthetic while maintaining touch-optimized controls for displays. Version 4, maintained by RipDev for OS 2.x, further refined the design to align with emerging conventions, introducing dedicated tabs for "Sources" (to manage repositories) and "Categories > Recent Packages" for streamlined browsing. Package icons received visual enhancements, including reflective gloss effects to mimic the polished look of the nascent , enhancing usability during installation previews. Navigation remained swipe- and tap-based, with progress indicators displayed during downloads and confirmation dialogs prompting users before proceeding with installations. The 2019 revival as Installer 5 by AppTapp brought a comprehensive modernization for to 13, featuring a clean, efficient interface with three primary tabs: Home (showcasing featured tweaks, top downloads, and essential packages), Section (providing shortcuts to all, installed, updated, and new packages across categories), and Manage (for handling installed items, sources, and additions). A dedicated search bar in the Manage tab offered quick package lookup with suggestions, while the design supported customizable themes including blue, gray, and dark modes that adapted to . Biometric locks further tailored the experience, though it retained core touch navigation without advanced accessibility features like , consistent with its jailbreak-focused origins. Development of Installer 5 ceased after version 5.0.2.3 in 2020. Throughout its history, Installer.app supported post-install via compatible themes, such as those installed through SummerBoard, enabling users to alter its own appearance, icons, and layout elements for a personalized .

Impact and legacy

Role in iOS jailbreaking

Installer.app emerged as an essential component of the ecosystem shortly after its release in summer 2007 by Nullriver, functioning as the de facto for installing third-party applications and tweaks on jailbroken devices. Following a successful jailbreak, it was often the first application users accessed, providing a centralized to download, update, and manage software that extended device capabilities—such as early implementations of multitasking, custom keyboards, and theming—features that Apple would only introduce officially years later. This role made it indispensable for post-jailbreak , allowing users to bypass the restrictions of the nascent iPhone OS and unlock greater options. The application significantly influenced the jailbreaking community by nurturing an early developer ecosystem, where repositories hosted by organizations like ModMyi enabled the sharing and installation of innovative modifications, from utilities to , fostering a vibrant scene of iOS and collaboration among developers. Between 2007 and 2009, Installer.app dominated the jailbreak landscape, particularly through integrations with tools like ZiPhone, which automated its deployment during the jailbreaking process for firmware versions such as 1.1.4, thereby streamlining access to unauthorized enhancements and setting precedents for organized package management in later utilities. Its structured approach to helped transition the community from ad-hoc installations to repository-based systems. The prominence of Installer.app and similar tools coincided with Apple introducing stricter requirements starting with iOS 2.0, which enforced the execution of only signed third-party code. In jailbreak lore, Installer.app holds a symbolic status as a pioneer of user empowerment against platform limitations, frequently hailed as the "original " for predating and inspiring the more advanced that would follow.

Successors and discontinuation

Installer.app's development ceased as it was increasingly outpaced by competitors, particularly , which debuted in February 2008 and offered superior dependency resolution through the APT package management system. This shift left Installer's proprietary format less viable among developers, who favored APT-based repositories for broader compatibility and ease of use. In June 2009, original developer RipDev discontinued support for Installer.app, pivoting instead to Icy, a new lightweight designed as an alternative to with a smaller footprint (around 1 MB) and faster repository handling via libcurl and . A revival as Installer 5 occurred in 2019 by AppTapp (formerly Infini-Dev), supporting and later up to as of 2025, with ongoing beta development including a redesigned and rootless jailbreak compatibility. Key successors emerged to fill the void in jailbreak package management. quickly became the , integrating seamlessly with MobileSubstrate for tweak support and maintaining dominance through due to its robust feature set, including multi-repository handling and stability improvements. RipDev's Icy served as a short-lived direct alternative, launched in March 2009 with compatibility for repositories but was discontinued by October 2009 following RipDev's closure; later forks by WeAmDev and Infini-Dev extended it to before its own end in 2014. For modern jailbreaks, Sileo and Zebra have since replaced as primary installers, offering enhanced user interfaces and rootless compatibility for and later, though they do not directly inherit Installer's legacy. Despite its original discontinuation, Installer 5 retains niche interest for + devices on supported jailbreaks, enabling package installations where other tools may differ in features. Community efforts preserve older versions' on , with the project's main lineage continuing actively through AppTapp as of 2025. The broader decline in jailbreaking post-iOS 10 further diminished relevance for early iterations, as Apple's maturing provided native alternatives to many tweaks, while enhanced security features like Pointer Authentication Codes and stricter exploit mitigations reduced viable jailbreak releases. Archived repositories and remain accessible on platforms like and the for historical reference.

References

  1. [1]
    AppTapp (Installer.app) 3.0 Beta - MacRumors
    Oct 19, 2007 · Version 3.0b3 of AppTapp Installer has been released by Nullriver and appears under the AppTapp updates on your iPhone.
  2. [2]
    Installer.app 3.0 beta released -- better access to third-party iPhone ...
    19, 2007 12:00 a.m. PT. Nullriver has released a new version of Installer.app, 3.0b3, which makes significant enhancements to the software for downloading ...
  3. [3]
    AppTapp Installer - The Apple Wiki
    Developer(s) · Nullriver, Inc. Initial release, 27 August 2007 (2007-08-27); 18 years ago. Final release. 3.1 / 8 September 2007 (2007-09-08); 18 years ago.
  4. [4]
    Install applications on your iPhone without hacking - Yahoo Finance
    Aug 28, 2007 · NullRiver has released a simple iPhone GUI installer for Mac OS X. Download the latest version of AppTapp installer to your Mac and then ...
  5. [5]
    iPhone: AppTapp Installer 3.0b3 released - HighTechDad™
    Oct 19, 2007 · The NullRiver folks have released a new version of AppTapp Installer for the iPhone. I have just installed version 3.0b3 and I must say that it was a needed ...
  6. [6]
    Installer.app - AppSafari
    Installer.app (aka AppTapp) downloads packages over WiFi (wireless networking) or EDGE for installing, updating and uninstalling 3rd party native ...
  7. [7]
    Installer.app - The Apple Wiki
    Installer.app was an early application for installing third-party applications on iOS. It was the most popular package manager on iPhone OS 1.x, before Cydia ...
  8. [8]
    InstallerApp is like iTunes for jailbreakers - Macworld
    Mar 24, 2009 · RipDev's InstallerApp is an application for your Mac (soon to be available for Windows PCs as well) that allows you to download iPhone apps ...
  9. [9]
    Ripdev InstallerApp upgraded, installs Google Voice apps ... - CNET
    Aug 25, 2009 · Ripdev has released an upgraded version of InstallerApp which can install applications onto a jailbroken device over a USB connection and it ...
  10. [10]
    RiP Dev Announces Lightweight Alternative to Cydia - iClarified
    Mar 29, 2009 · This being said, we will be slowly phasing out support of Installer 4 in favor of Icy and soon-to-be-announced Installer 5. Since we're a ...
  11. [11]
    Installer.app - AlternativeTo
    Aug 13, 2010 · Installer.app is a discontinued third-party app store for jailbroken iOS devices. It was officially closed on the release of iPhone OS 3.0.
  12. [12]
    Installer - The Apple Wiki
    Mar 20, 2023 · Installer.app, the original package manager for early iPhone OS, by Nullriver, and later RiPDev and Infini-Dev (now AppTapp); Installer 5, an ...
  13. [13]
    AppTapp/Installer-3: Package Manager for iPhone OS 1 - GitHub
    Installer 3 was the de facto package manager for iPhoneOS 1 developed by Ripdev & Nullriver Software (company). It uses the AppTapp framework for managing ...
  14. [14]
    This one email explains Apple - TechCrunch
    Jun 4, 2021 · ... Nullriver had released Installer, a third-party installer that allowed apps to be natively loaded onto iPhone, in the summer of 2007. Early ...Missing: history | Show results with:history
  15. [15]
    Creator of iPhone Installer.app on Apple's native app stance ... - CNET
    Nullriver has also been actively improving Installer.app, releasing updates persistently (that the software can apply to itself) -- sometimes two per day. With ...Missing: history | Show results with:history
  16. [16]
    AppTapp updated to v.3; works with iPhone 1.1.1 | ZDNET
    Oct 21, 2007 · If you're a fan of NullRiver's AppTapp Installer for iPhone, it may finally be safe to upgrade to iPhone firmware 1.1.Missing: OS | Show results with:OS<|separator|>
  17. [17]
    Rumors: Nullriver to update iPhone Installer.app to 3.0 - Engadget
    Oct 19, 2007 · He writes that version 3.0 should be released soon, perhaps as early as today. The updated features will include a redesigned interface, ...
  18. [18]
  19. [19]
    RiP Dev Releases Icy 1.4.1 Installer for iPhone - iClarified
    Posted June 1, 2009 at 10:20am by iClarified. RiP Dev has released a minor update to its Icy Installer for iPhones and iPod touch.Missing: support | Show results with:support
  20. [20]
    Installer 5 package manager officially released for jailbroken devices
    Jan 15, 2020 · It now seems that Installer 5 is officially out of beta and can be installed on jailbroken handsets running iOS 10 and later.Missing: Team | Show results with:Team
  21. [21]
    AppTapp Repo
    AppTapp Installer. A Modern Package Manager Built Specifically For iOS! We are very proud to announce the latest version of installer: Installer 5.
  22. [22]
    Installer.app Beta - AppTapp
    Please note that at this time Installer.app is NOT a product of Nullriver Software and is not officially supported. WARNING: This software comes with ...
  23. [23]
    Putting Installer.app (AppTapp) on your jailbroken 1.1.1 iPhone
    Oct 12, 2007 · Drag the enclosed file "Installer" (this is actually the iPhone application, and its full name is Installer.app) to your /Applications folder.
  24. [24]
    Packaging Issues with AppTapp - Jay Freeman (saurik)
    Developed by NullRiver, Installer has provided the iPhone development community with a small application (easily bootstrapped by systems such as jailbreakme.com) ...
  25. [25]
    Hack your iPhone: install applications with Installer.app and AppTapp
    Sep 3, 2007 · Hack your iPhone: install applications with Installer.app and AppTapp ... Version 3 was released just a few days ago and the new version adds ...
  26. [26]
    AnySIM iPhone Unlock App - Gizmodo
    Sep 15, 2007 · The iPhone Dev Team just released AnySim, a GUI version of iUnlock. An Installer.app version is coming, so you can pretty much download the file over EDGE or ...
  27. [27]
    Installer 4, a package manager for iPhoneOS 2 - GitHub
    Installer 4 was one of the two package managers for iPhoneOS 2 developed by Ripdev & Nullriver Software (company). It uses the AppTapp framework for managing ...
  28. [28]
    Installer 4.0 Making a Comeback to Compete with Cydia?
    May 23, 2011 · The Infini-Dev team posted on their blog yesterday that they had successfully ported Installer to iOS 4.3.3, let the nostalgia and deja vu begin ...
  29. [29]
  30. [30]
    Installer 5 Revealed: A Cydia alternative alternative that could ...
    May 23, 2018 · Installer 5 will support every jailbroken iDevice running iOS 8-11.1.2. This includes support for both 32-bit and 64-bit devices according to a ...
  31. [31]
    How to get Installer 5 on your jailbroken device - iDownloadBlog
    Nov 11, 2021 · In this tutorial, we'll show you the steps necessary to install the all-new Installer 5 package manager on any jailbroken device running iOS 10 through 13.
  32. [32]
    Installer - AppTapp
    A modern package manager for modern devices. Installer is built from the ground up to be fast and efficient whilst keeping a modern, comfortable look.
  33. [33]
    AppTappTeam (@AppTappSoftware) / Posts / X
    Due to the lack of jailbreaks (the most recent jailbreak for arm64/e is for an iOS version from November 2023, iOS 16.5.1) development in Installer 5.1 has been ...<|control11|><|separator|>
  34. [34]
    Package: Installer • me.apptapp.installer • App... - iOS Repo Updates
    Download Installer version 5.0.1 1:41 PM January 15, 2020. Architecture iOS ... Download Installer version 5.0rc12-5 12:34 AM January 14, 2020
  35. [35]
    BigBoss - The Apple Wiki
    An Installer repository was made available for iPhone OS 2.x, but was discontinued in favor of the Cydia repository. BigBoss also previously operated as a blog ...
  36. [36]
  37. [37]
  38. [38]
    Installer.app Package download failed: can't find host!
    Feb 12, 2008 · I'm useing a OOB 1.1.2 iPhone with turbosim. Worked perfectly for weeks. Know I get an annoying error when I'm trying to install/remove apps:Missing: history | Show results with:history<|control11|><|separator|>
  39. [39]
    Installer 4.0 | The Infinite Loop - WordPress.com
    Jul 30, 2008 · The Installer will be distributed via the Cydia Packager application. The application would be available as soon as the Dev-Team releases it.
  40. [40]
    AppTapp Installer 5 for iOS - ONE Jailbreak
    Jun 21, 2025 · The beta release of Installer 5.1 works on iOS 11 up to and including iOS 16 on both root and rootless jailbreaks.
  41. [41]
    How to Install Themes on a Jailbroken IPhone or IPod Touch
    Step 1: Install Summerboard · Step 2: Restart Your IPhone or IPod Touch · Step 3: Install a Theme · Step 4: Change the Theme · Step 5: Respring.
  42. [42]
    Review: Installer.app, Native App-a-Week | iMore
    Apr 5, 2019 · Developed by the guys at Nullriver, Installer.app is the first app you see after jailbreaking. Its main goal is to serve as an outlet for all ...<|separator|>
  43. [43]
    Sources - Apple iPhone School
    ModMyi.com (formally ModMyiFone.com): http://apt.modmyi.com/ *namedfork.net ... Installer.app should refresh the sources automatically but sometimes it ...
  44. [44]
    How to install installer.app on 1.1.4 - MacRumors Forums
    Jul 12, 2008 · I have just used Ziphone to Unlock, Jailbreak and Activate my 1.1.4 iPhone. Having done a bit of searching around the web I see that 'installer.Installer.app Package download failed: can't find host!iPhone | How to Jailbreak any version of iPhone with ZiPhone ...More results from forums.macrumors.com
  45. [45]
    iPhone 1.1.3 Jailbreak Released - MacRumors
    Jan 24, 2008 · - Start with a 1.1.1 or 1.1.2 jailbroken phone with Installer.app installed. - Plug in your phone via USB to your computer. - Download, extract ...
  46. [46]
    [PDF] Jekyll on iOS: When Benign Apps Become Evil
    Abstract. Apple adopts the mandatory app review and code sign- ing mechanisms to ensure that only approved apps can run on iOS devices.
  47. [47]
    Cydia Installer - The Apple Wiki
    Cydia is an open source software installer created by saurik that uses the Debian APT system for package management. It is found in nearly every mainstream ...
  48. [48]
    Icy - The Apple Wiki
    Oct 24, 2009 · It was ultimately discontinued in early 2014, replacing it with Installer X for iOS 5 and 6, and Installer 5 for modern versions.
  49. [49]
    Zebra - The Apple Wiki
    Zebra is a package manager application, similar to Cydia and Sileo. It supports iOS 9 and up. Zebra provides much of the functionality of Cydia and Sileo.
  50. [50]
    Why iPhone jailbreaks aren't released as frequently as they once were
    Aug 14, 2024 · In this piece, iDB underscores why jailbreaking is the way it is today, including the time it takes to release jailbreaks.The Past Few Years · Apple's Continuous Security... · My Thoughts On The Jailbreak...