Latest firmware for the RM520F-gl module

silvia · December 3, 2025, 1:55am

Dear @Semsem
Please share your current firmware.

Semsem · December 10, 2025, 8:23am

I need this version RM520FGLBAR03A01M4. I have the same firmware on the module but I need to reflash my module to restore some functionality.

silvia · December 11, 2025, 8:47am

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

mbilker · March 1, 2026, 8:21pm

I have RM520FGLBAR03A01M4G on my RM520F-GL. Is this still the latest firmware revision?

silvia · March 10, 2026, 2:48am

Dear @mbilker
Yes, RM520FGLBAR03A01M4G is the latest one.

Quyen_D_ng_Ng_c · April 24, 2026, 8:14am

I have RM520F-GL Version RM520FGLBAR03A01M4G, can you share me lastest firmware: s2ofthewind@gmail.com

Thanks you so much!

silvia · May 6, 2026, 6:51am

Dear @Quyen_D_ng_Ng_c
No newer version.

Quyen_D_ng_Ng_c · May 8, 2026, 3:52pm

Could you please share the firmware file for this version with me: RM520FGLBAR03A01M4G?

I need it to reflash my RM520F-GL module.

If you have any other firmware versions suitable for the APAC region, please share them with me as well. I am located in Southeast Asia, and the RM520FGLBA firmware version does not seem to detect 5G on my module.
My email: s2ofthewind@gmail.com
Thanks you so much!