STAR firmware by JohnnyC does this as well
Alot of us have used the source code from JohnnyC and thru “tweaking” certain parts of the code reversed pretty much all the options, different builds that have H>L reverse with star or L>H reverse with star, every option that you can imagine
I built a custom Ultrafire 602C w/ the 4*7135 driving a XP-G, 1 min turbo timeout, H>L, w/ moonlight modes, and no memory it works quite nicely and since there are no “stars” to solder I had to build the firmware to behave default w/ no stars how I wanted it to behave w/o soldering stars by using JohnnyC’s firmware.