The following binary will basically inject code to /init to “restart itself” allowing you to use custom init binary and init.rc scripts without side effects developed by Skrilax_CZ. Technically using code injection the code to call “execve(”/init”, {”/init”, NULL**, environ);” is injected and the environ variables are read from /proc/1/environ by the binary. Note that this is recomended only to be used with the “sh hijack” or inside recovery. You only need to replace the files in the filesystem.

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Binary & Source code.