I accidentally used wrong firmware update on my Feker IK75 Pro Wired Version from V0101 to V0107 of Next Time 75 software. Anyone know how to flash/rollback old firmware? Since this is not QMK/VIA I can’t find resources on online for this. It also has 1 microcontroller VS11K28A some says it can’t be programmed by qmk softwares
Feker IK75 Wired Version Wrong firmware update
Hmm, this might help.
How do I reset my keyboard to factory settings?
Unplug your keyboard.
With the keyboard unplugged, hold down the ESC key.
While holding down the ESC key, plug the keyboard back into your computer.
After about 5 seconds, release the ESC key. You will see the keyboard lighting flash if the reset is successful.
Read more: https://manuals.plus/feker/ik75-rgb-three-mode-gaming-keyboard-manual#ixzz7wc0PE8dc