: These versions of iREB are nearly 15 years old. They are only useful if you are working with vintage hardware (e.g., iPhone 3G) and older operating systems like Windows XP or 7. Recommendation
Below is an essay written around that interpretation. ireb+40x+41+421+rc3zip+extra+quality
The developer, iH8sn0w, transitioned much of his work to GitHub years ago. You can still find the iREB source code on his official repository, though the tool is largely obsolete for modern iPhones (iPhone 6 and newer) due to changes in Apple's security architecture and the move away from the DFU exploits used in that era. : These versions of iREB are nearly 15 years old
The original source code for iREB 2.0 can be found on GitHub . ireb+40x+41+421+rc3zip+extra+quality