Firmware for RM502Q-AE

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Hello all

I have a ZyXEL NR7101 which came with RG502QEAAAR11A03M4G installed.

How can I upgrade to the latest (RG502QEAAAR13A03M4G? / RG502QEAAAR13A02M4G ??).

I’ve tried using the files here but the ZyXEL won’t accept it (“illegal image”, even with the SIM card removed as advised here)

you can’t use that, if you are on OEM firmware, you need to use dfota made for zyxel, and actually you can only go to R11A07, there is no R13A02 Dfota available yet.
Those R13A02 zip file are not dfota, but full firmware, you need Qflash , in the case of the zyxel, you must use QFirehose to install but you can’t on OEM, you need to install openwrt for that.

Thanks, could you help me understand exactly how to do that or which files to use?

Hello. I am not able to download this firmware. Would you please share it again so I can download?


RM502QGLAAR11A02M4G_01.001.01.001 sent to you by email

Thank you very much.

Hello @herbert.pan-Q ,
could you also provice me with the latest firmware for RM502Q-AE? My current version is:

Revision: RM502QAEAAR11A04M4G
Revision: RM502QAEAAR11A02M4G
on the even older modems.
With kind regards!

RM502QAEAAR11A02M4G has sent by email,but RM502QAEAAR11A04M4G not found

Link is dead. Can you please send me the latest firmware?

Current Version:


It has been sent to your email, please check

Can we get an updated link for the latest RM502Q-AE firmware please?

Please provide your current firmware version




It has been sent to your email, please check

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Could I please get the most recent firmware for RM502Q-AE?
This is what I’m currently running.

It has been sent to your email, please check

Thank you, got it. I was able to update successfully

can i please anyone to send me newest firmware?
currently i have RM502QAEAAR11A02M4G.

Can I also please have a link to the latest RM502Q-AE firmware?