Hey, this is a great guide!
I have a Surefire 6P running a Dr. Jones H17F behind an XP-L2 on a Keeppower 16650 that’s one of my frontline lights. I’m also testing my newest concoction, a 17mm FET driver zener-modded running Guppydrv rev2 powering an XHP50 on two 17500’s in a Surefire M3. I’ve already referred to this page a dozen times. Thanks for putting this up.
Anyone know how to reset a d4v2?
I read somewhere that this will delete muggle mode and is what I would like to accomplish, I have some harbor freight flashlights to lend to muggles during camping trips, etc
I don’t have that light, but you can try disconnecting the tailcap (battery power), hold down the button and then retighten the tail cap. If you keep that button held down more than 3 seconds that should do a factory reset.
I wish I knew how to subscribe to a thread here without replying… but, THANKS FOR COLLECTING THIS!!
Time to go back to page one - I didn’t notice an SP36 / Narsil cheatsheet on my first pass.
The subscribe button is at the bottom of post #1.
(note: must be D4v2 with updated Anduril with factory reset with the unscrew tailcap, hold-down button, screw tailcap until it shows a flashing sequence;
I can't seem to do a factory reset with the "13H" method though (13 clicks, but hold down the last press) technique, probably it doesn't apply to the D4v2)
Wow thanks this is exactly what I wanted to find out
Anyone happen to have a cheet-sheet for Narsim 1.0 by any chance?
Been playing around with my ’micro, wanted to see if my old/original Q8 had momentary mode, and nope.
Blinked out the version, and it’s apparently 1.0, written by dinosaurs before The Cataclysm wiped ’em out (and their handwriting sucked anyway), so there seems to be no written record of 1.0 out there at all.
Plenty for 1.2 and even 1.3, but nothing that I found for the humble version 1.0.
Talk about going down the rabbit-hole…
Found this
which might be what I’m looking for. Anyone wants to add it to the list officially, have at it. Don’t wanna step on any toes. :laughing:
Hard not to with your feet! 
I never really played with all the little nuances of the UIs all that much, and having the ’micro made it kinda easy to do so… with a cheet-sheet in front of me. (Dunno how it’s “cheating”. but hey…)
Eg, I’m given to understand that there’s a difference between “floor” and “ceiling” as far as ramping, vs “moonlight” and “turbo”, respectively. Ceiling being 50, and turbo 100, at least in theory (can’t really tell on my ’micro; saw only green blobs in front of me with the Q8 after getting a bit too close).
But when setting moonlight to 1, the lowest, at first I wasn’t seeing any difference at all, whether set to 1 or to 7. But there’s a distinct fractional-second jump from lowlowlowlowlow to floor.
Hold the button just a bit too long and you go to floor (and keep holding and it starts ramping up, obviously); not long enough (registers as just a click, not click’n’hold) you go to last-memorised level. There’s a very short time window of holding/releasing the button to get to moonlight.
I was kinda hoping that setting moonlight would also lower floor to that level, but I guess not. Still, having it set to 1 and still turning on super-duper low is a nicety.
It would’ve been awesome to have momentary-mode on my Q8, but I’ll survive.
Dinosaurs? Ok, I am pretty old.... 
Q8 is only 3 years old! Man, the flashlight world moves fast. Lol
Oh, man... just what I was looking for. Many thanks!
Does that mean Biscotti exhibits the “Next Mode Memory” problem? It doesn’t restore the last mode used when the light was turned off.
I'm no expert, but I think something is wrong with that diagram because if mode memory is on, then the flashlight should not enter into the next mode when turned on.
Yeah it should be worded more like this.
Toldja.
I am about to order Convoy S2+ with nichia 219C which, unfortunately, has the Next Mode memory among its features, as per the description page. I asked Simon through Ali messaging, but he is too busy for the moment.
In the screenshot you have modified above, (change “Enter into last mode” instead of “Enter into next mode”), is it what you wish or is it the reality?
Do you have any flashlight using the Biscotti firmware to verify? Thanks
(I have edited my original question, 4 posts above this one, to highlight in red in the diagram the confusing area)