From The iPhone Wiki
Revision as of 17:32, 8 March 2019 by YaYPIXXO (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


Substitute is a system for modifying code at runtime by substituting custom implementations for arbitrary functions and Objective-C methods. It is also a Free Software (& open-source) substitute for Cydia Substrate.

The library is used in the Electra jailbreak.

Substitute was originally made by comex on January 8th of 2015, but CoolStar has since taken over the project sometime in January of 2018.