Firmware request for RM520 on AT&T Revision RM520NGLAAR01A07M4G

Dont recieved, please send to against. Thank You!

@KillMistr Ok, resend

Recieved, thank You!
Can You send AT-commands manual for RM520 please? e-mail to

Hello, the current firmware version is RM520NGLAAR01A06M4G_01.200.01.200, please can you share the latest firmware for RM520NGL. Thank you

@Adolph The new firmware has been sent, please note to check

You can download it from our portal

Could You send a link to the portal, please?

received and updated successfully. thank you

Hi,I’d also like the firmware upgrade. RM520N-GL
Thank You!
My current FW version is RM520NGLAAR01A06M4G_01.200.01.200