RM-500Q-GL FIrmware Request

IoT Modules 5G Module
1

I have 2 RM500Q-GL modules, one with AT+CGMR RM500QGLABR13A02M4G - firmware works fine.
Another one with AT+CGMR RM500QGLABR11A04M4G not registering to the network.
Can I get the latest firmware?

2

I have sent latest firmware to your email,pls check