How to reset mAp ?

What is the button timing procedure to reset mAp to nodefaults=yes without connecting to wireless ?
Thanks

Just hold the button until one of the LEDs starts to blink.

Make sure you power off the device first. Then start holding the button, then power on, release only when blinking.

While checking, I have found three boot timing

1- Release button when ap/cap and wireless leds blink alternate , mAp starts in out-of-the-box mode: no access from lan , only unsecured wireless enabled
2- Release button when ap/cap led blinks fast , mAp starts in capsman mode (access anyway allowed from LAN )
3- Release button when eth led blinks fast , mAp starts in netinstall mode

Not found a real nodefaults=yes mode, but these three are enough for all purposes.

Thank you

Sorry missed that part. There is no “no defaults” reset. Only “factory defaults” reset.