Em-12g requesting firmware

IoT Modules LTE-A Module
1

requesting firmware download for em-12g

Current firmware I have installed is
AT+GMR
EM12GPAR01A20M4G

2

I have sent the latest firmware to your email,pls check

3

hi i need the latest firmware to
actual ;EM12GPAR01A21M4G
thank you

5

I have sent the latest firmware to your email,pls check

6

I have sent the latest firmware to your email,pls check