Probably not, I have never heart of them, aside from
thierry4wd "hacked" versions of some of the original bitmain firmware or Vnish (
Asic.to /
Awoesmeminer there isn't another firmware that's widely known around the mining community in this forum at least.
In addition, why on earth do you want to overclock your T17/S17 gears? a while ago I replied to your thread complaining about losing a hashboard on your T17+, all of these 17 series gears have terrible solder/adhesive and overclocking them will only speed up the process of toasting those hashboards, if anything you should be looking for underclocking rather than overclocking, but hey, your gears - your call.