I want to upgrade firmware for my RM520N-GL and RG501Q-EU modules with the latest firmware version. I am unable to find these firmware anywhere? Is there a resource page where these can be downloaded from?
The firmware versions of mentioned modules are:
RM520N-GL: RM520NGLAAR01A06M4G
RG501Q-EU: RG501QEUAAR12A06M4G
I have sent the latest firmware to your email, pls check, and I hope you can click the for me, thx
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Hello, can you help me with DFOTA for RM520N-GL? This is the current version:
[admin@LTE-CPE] > /interface lte at-chat lte1 input="AT+QGMR"
output: RM520NGLAAR03A03M4G_01.201.01.201
OK
I think RM520NGLAAR03A04M4G_A0.301.A0.301 is the latest.
Thanks a lot.
silvia
September 19, 2025, 3:26am
4
Dear @aurelmarius
I have sent to your via Message, please check.
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All is ok, thank you.
[admin@LTE-CPE] > /interface lte at-chat lte1 input="AT+QGMR"
output: RM520NGLAAR03A04M4G_A0.301.A0.301
OK
Also could I request the Latest Quectel QConnectManager?
I have sent it to your email,pls check
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Can i have firmware update for rg501q eu
My version RG501QEUAAR12A11M4G
I have sent the latest firmware to your email, pls check
1 Like
ressof
June 8, 2026, 8:11am
12
Hi
I have a Teltonika TRB500 with a RG501QEUAAR12A07M4G_04.001.04.001 modem.
Is there a newer firmware for this modem available?
I have sent the latest firmware to your email, pls check
Ozgur
July 1, 2026, 9:49am
15
Could you also send the latest FW for RG501Q-EU to me? Thanks.
silvia
July 6, 2026, 2:45am
16
Dear @Ozgur
Please share your current firmware.
Ozgur
July 6, 2026, 11:12am
17
Hi @silvia
Itβs RG501QEUAAR12A11M4G_04.301.04.301 .
silvia
July 8, 2026, 9:19am
18
Dear @Ozgur
Your version is the latest one.
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