TaiG

TaiG (Taiji in Chinese) ( /taɪ dʒi/ or /taɪ tʃi/ ) is an untethered jailbreak for all devices on iOS 8.0-8.1.2, except the Apple TV. It was initially released on November 29, 2014. Its website claims the exploits work on iOS 8.2 beta, but support is disabled in the public builds.

Supported Devices
All devices capable of running iOS 8.0-8.1.2 except the Apple TV family, are supported.

iOS 8.2 Beta
TaiG's website originally claimed as early as 4 December 2014 that "support of iOS 8.2 has been completed by TaiG, [but] as 8.2 is still at beta stage, we have disabled support for 8.2 in [the] current public release." This claim remained through 31 December 2014, but was removed sometime before 4 January 2015.

Exploit
As of 4 January 2015, the exploits used have not been disclosed by the developers and no (public) reverse analysis is available.

Installed Packages

 * APR (/usr/lib) (1.3.3-2; )
 * APT 0.7 (apt-key) (0.7.25.3-3; )
 * APT 0.7 Strict (lib) (0.7.25.3-13; )
 * Base Structure (1-4; )
 * Big Boss Icon Set (1.0; )
 * Bourne-Again SHell (4.0.44-15; )
 * bzip2 (1.0.5-7; )
 * Core Utilities (/bin) (8.12-7p; )
 * Cydia Installer (1.1.16; )
 * Cydia Translations (1.1.12; )
 * Darwin Tools (1-4; )
 * Debian Packager (1.14.25-9; )
 * Debian Utilities (3.3.3ubuntu1-1p; )
 * Diff Utilities (2.8.1-6; )
 * Find Utilities (4.2.33-6; )
 * GNU Privacy Guard (1.4.8-4; )
 * grep (2.5.4-3; )
 * gzip (1.6-7; )
 * LZMA Utils (4.32.7-4; )
 * New Curses (5.7-13; )
 * PAM (Apple) (32.1-3; )
 * PAM Modules (36.1-4; )
 * pcre (8.30-5p; )
 * Profile Directory (0-2; )
 * readline (6.0-7; )
 * sed (4.1.5-7; )
 * shell-cmds (118-6; )
 * system-cmds (433.4-12; )
 * TaiG 8.0-8.1.X Untether (1.1 (using 1.2.0); )
 * TaiG AFC2 (0.1; )
 * Tape Archive (1.19-8; )
 * UI Kit Tools (1.1.9; )