Hi, I’m trying to downgrade the firmware of one HL8548-G module from the version 5.5.24 to the version 5.5.22. I’m using the exe file provided by Sierra but when I run it, I have an error: “Library Error: IMCDownload.cpp:508 - SPH_state_await_tra (1)”. How can I downgrade the firmware? Best reg…

HL8548-G downgrade firmware

rcolet July 4, 2020, 5:49pm 4

I’ve same problem any new about this?

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