Quectel firmware required RM500Q-AE

After manipulating the frequencies, the modem began to work strangely, could you give me the firmware RM500QAEAAR11A02M4G_01.002.01.002

Dear @Rierkian
Do you want RM500QAEAAR11A02M4G_01.002.01.002 or other firmware?

I need RM500QAEAAR11A02M4G_01.002.01.002. This module has this version installed and I’m not sure if other versions will work correctly with the equipment.

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

Thanks, but the manufacturer asked to install a newer version RM500QAEAAR13A03M4G_01.202.01.202 could you share this FW?

Dear @Rierkian
I am not sure whether your module can upgrade.
Do you accept any risk? Or you can ask your manufacture to provide.