Unable to Flash SONOFF POW R2

Hi everyone , I’ve been struggling the past 2 days on flashing a Sonoff POW R2, I’ve tried using my go to Flasher, ESPHOME FLASHER, with no success, then moved on to Tasmotizer with the same bad luck and eventually took an hour or so configuring ESPtool with the same bad luck, I am booting it into flash mode by pressing the button before connecting it into my PC , the error I keep getting is that it’s unable to flash the device in secure boot mode, assistance in flashing it would be much appreciated :pray:

https://tasmota.github.io/docs/devices/Sonoff-Pow-R2/