How To Get Blue Knuckles In Sonic 3 & Knuckles (Glitch)

Yes, I'm aware this glitch has been found many times, but I found it on my own anyway so screw it. This is a neat little glitch on how you can get blue Knuckles in S3&K without hacks. Notes~ If you do not end up at Angel Island, you must have been in a giant ring before you tried to do this glitch. Make sure you did not do anything else before trying to get debug mode, and so on from it. As if the game was turned off & back on. Though I'm pretty sure it's only if you go in a giant ring. So don't go in a single one when trying this. If you change your character in the sound test while having blue Knuckles, you cannot do this glitch unless you do the entire process over. As I stated near the end, you may not be able to do every boss, unless you use debug mode to find the usable boss. Due to it giving you Sonic's type of story, it will probably either insta-kill you or spazz out. So trying to finish the game from the beginning to end would be a requirement. Also sorry I don't know anything about Genesis inputs 8^)