GL UI suggest to downgrade the RM520 modem FW

Technical Support for Routers 4G LTE, 5G NR, USB modems
1

After installing the latest version RM520NGLAAR03A04M4G via the Module Local Update option in the GL UI, the GL UI (Module Online Upgrade) shows the older version RM520NGLAAR03A03M4G as newer, and suggest to Upgrade, should I downgrade?

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2

Hi,

Please check the whole name of the current version of the modem, and post here:
AT+QGMR

Did you manual upgrade the modem version ever?

5

I have two GL-X3000. they each have a different modem FW. Each of them says the firmware is up-to-date. Which is the newest firmware available? I have listed the two firmware versions below obtained using the command AT+QGMR.

RM520NGLAAR01A07M4G_01.201.01.201

RM520NGLAAR03A04M4G_01.202.01.202

6

Second version is newer

7

Thank you. I figured that was likely the case with 201 vs 202 at the end. What about the difference in the R01 and R03. Does that matter?
Where can I get the latest firmware?

8

Unofficially:

R03 is main baseline, it is recommended to use R03
Latest R03 is:
RM520NGLAAR03A04M4G_01.204.01.204 released 2024-10-22

Latest R01 is:
RM520NGLAAR01A08M4G_01.206.01.206 released 2025-01-08

9

Thank you again. Much appreciated.