Okay I've been all over trying to find the best way to get S Off and the best I came up with was to try flashing the Engineering Bootloader, the file is erisengsl.zip and when Itried to flash it it didn't work to obtain S Off. I read that it worked with bootloader version 1.49 okay, but I'm on version 1.47. I even tried the official HTC unlock bootloader tool but it didn't work for me since it didn't like one of my version numbers. I'm already rooted but I'm looking to flash some ROMs on my device and it seems S Off is the best way to go there.
Can anyone tell me how to get S Off? Or possibly upgrade the bootloader to v1.49 so I can try the .zip above again?