Failed firmware upgrade on ELS61-E2 | Telit Cinterion IoT Developer Community
July 13, 2017 - 10:50am, 2544 views
I have recently attempted flashing the firmware on the connect shield. I have access to the extranet downloads and found els61-us_e_gwinswup_rev01.000_arn0001400 which is a self-contained firmware update utility.
The process appeared to be going normally but the utility reported having failed after a number of minutes.
The USB port is not enumerating but connecting via the TTL serial port it is outputting a continuous string of ^SYSLOADING every second or so and is unable to respond to any commands or the firmware update utility.
Could anyone suggest how to recover this module please?
Regards, Chris
Hello Chris,
This looks like a general module failure. We can't help you much here. Please contact your distributor to handle this.
Best regards,
Michał
Hi Michał,
Thank you for your reply. I will speak to the distributor and see what they can do.
Chris