Red leds in front always on the run

Following an untimely re-energization of my DJI AIR 2 in the carrying case, this episode of temperature rise of the drone led to the appearance of a fault and the fixed illumination of the red front LEDs.
So I would like to undo this fault and reset the drone to its original condition.
Can someone elaborate on that?
With my thanks in advance for this help!

Have you tried reflashing the firmware to it

I haven’t tried var yet, I don’t have the latest version of this software and I don’t know the details of this computer manipulation.
Maybe can you help me with that?