Unable to upgrade FW MG90

Hi guys,

i’m trying to updated our MG90 5G Dual SIM Device. I’ve tried every possible USB Stick and different ways to create the USB Firmwareimage.

The Power LED is flashing and after a period of time it changes to constant mode. Later it starts flashing again. No chasing LEDs or something like this.
Actual the device is running on 4.4.0 we’ve tried 4.4.1 and 4.4.3. Maybe anybody has a solution for this.
Thank you very much

Michael

Hi @merben85,

If the chase pattern does not occur, please restart the installation from step 4.1. in the section Installing MG90 AirLink USB Images of https://source.sierrawireless.com/resources/airlink/software_downloads/airlink-mg-usb-images/#sthash.3rEMwAH8.dpbs.

If you do the above but the issue still occurs, please check the Disk imaging application, USB flash drive version and the installation steps are described in the section Installing MG90 AirLink USB Images of https://source.sierrawireless.com/resources/airlink/software_downloads/airlink-mg-usb-images/#sthash.3rEMwAH8.dpbs and when you have an issue at any step, please share the image or screenshot with me.

Thanks,

Hi,

for some reason the update is working now. I don’t know what i’ve done wrong the last week trying it. but anyway… Thank you very much

Best regards

Michael