EC25-E Firmware (EC25EFAR06A11M4G)

I am using an EC25-EFA-512-STD 4g module but it did not work properly.
I tried to update the firmware but I can not find the firmware that I need.
Please send me the firmware for EC25EFAR06A11M4G.
Thank you.

Hi Sir:
Please get the firmware from the link below before 2022/08/31, the link will be invalid after expiration.