5.50 GEN-B Custom Firmware

[IMIGHTOVERKILL]

No... I think I have more knowledge on this than you. GEN is compiled FROM the M33 source code that was released by Dark_Alex and upgraded to 5.50. 5.50 GEN-B is CFW.

IT WRITES TO YOUR FLASH!

Correct it does not properly write to your flash. if you so dearly want to see the files of this so called amazing cfw then I will link you to it, but its not their CFW they barely did much to it. And if it PROPERLY wrote to flash0 it would be there even after you enter recovery mode.