Latest firmware for RM520N-GL

silvia · February 3, 2026, 6:51am

Dear @queccy
Please share your current firmware.

queccy · February 3, 2026, 11:33am

Of course! Sorry for not providing it in my earlier post.

I’m currently running

RM520NGLAAR03A03M4G_A0.301.A0.301

silvia · February 13, 2026, 7:15am

Dear @queccy
I have sent to your email, please check.

CellMonster · February 26, 2026, 1:12pm

Hello,

I am currently running the firmware RM520NGLAAR03A04M4G_A0.301.A0.301 Is there a newer version available and if so, can you please email it to me?

Thank you so much

silvia · March 9, 2026, 5:41am

Dear @CellMonster
I have sent to your email, please check.

CellMonster · March 9, 2026, 4:10pm

(post deleted by author)

olfeldma · March 12, 2026, 8:45am

Hi @leon.bao
Can you provide the latest firmware for RM520NGLAAR01A08M4G_01.200.01.200?
We are looking to do VoLTE and VoNR tests. Can you also provide documentation on how to do this with this modem?

Cbreeo · March 13, 2026, 6:48pm

Can I please have the latest firmware for RM520N-GL AP. Current version is RM520NGLAAR03A04M4G_01.204.01.204.

Thank you.

herbert.pan-Q · March 15, 2026, 3:14am

I have sent the latest one to your email, please check.

herbert.pan-Q · March 15, 2026, 3:18am

I have sent the latest one to your email,pls check and try

herbert.pan-Q · March 15, 2026, 3:20am

I have sent the latest one to your email, please check.

TBL · April 8, 2026, 8:34pm

Can you please send me the latest firmware for RM520N-GL with current revision of RM520NGLAAR01A08M4G

Thanks!

radiotech1 · April 10, 2026, 12:10am

Could I also please have the latest firmware?

My current version RM520NGLAAR03A03M4G_01.201.01.201. I am using in North America.