Code isn't flashing to boron

Hello,
I am struggling in flashing the code to boron, boron’s LED indicate that it’s in connected mode, but flashing the code give unsuccessfull flash and the flash/status =failed. So what’s your suggestion for this problem.
I am still new to mesh network and particle devices.

Thank you for your time.

Are you using WEBIDE or workbench?
if WebIDE, have you tried putting the Boron in safe mode?

https://docs.particle.io/tutorials/device-os/led/boron/#ota-firmware-update

1 Like

perfect, Thank you it worked well