Hi,
My TRB140 device coming with TRB1_R_00.07.01.4 after upgrade to TRB1_R_00.07.15.4 modem not visible or started , i tried to back to earlier version TRB1_R_00.07.04 and after that no longer reachable via network it no longer assigns an IP address automatically. At the moment, it is not usable, and the 2G/3G/4G LEDs are flashing continuously. Is there a way to recover it?
SN:-
batch no 037
Thank you in advance.
Good afternoon,
In your case, I would recommend trying to reset the device with the reset button on the back, to see if you can make the device accessible.
However in your case, there are no further troubleshooting steps we can advise.
Regards,
Arturas
Hi,
Many thanks for your reply.
I have tried resetting the device several times, but unfortunately, there was no result.
Is there any way to recover it via USB ADB interface?
I came across some threads discussing this method, but they were related to different models.
Appreciate your support.
Thanks again,
Hi there,
In your case, if a regular reset does not reset the device, I would recommend contacting your distributor for a replacement, as the issue is likely related to hardware rather than software.
Regards,
Arturas
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