Question

Topic RUTX12  why blinking SIM2 (3g, 4g) led but in configuration SIM2 is disabled

possible to switch off ? or why blinking

https://drive.google.com/file/d/1j2GXHjgaWlnaEDKGvI1bEN2oLuvRpWO-/view?usp=share_link

Answer 1

Hello,

If I assume correctly, you mean blinking LEDs for 3G and 4G for SIM2.

You can disable these LEDs by logging to your device via CLI/SSH and using the following commands:

• echo 0 > /sys/class/leds/mob2_gen_3/brightness
• echo 0 > /sys/class/leds/mob2_gen_4/brightness

If you decided to reenable them in the future, simply restart the related service using command below:

• /etc/init.d/ledman restart

Best regards,

Comments

but why blinking if slot2 is empty and OFF from configuration? what reason?

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Based on details provided here, blinking LEDs indicate, that SIM card is not inserted. That is the design choice made by developers.

Best regards,