Here's the new tweak utility for the Dual SFX Frag Pro!
Download tweak utility
Watch the instructionvideo on how to upgrade.
Note: To save the battery life of the FragChuck: do not switch it OFF
when you finish playing. Just leave it (ON) - it will go into Standby
after some minutes. When you wish to play again, simply press 'Select'.
And if you don’t play for several days, the best as in all electronic
devices is to take them out.