Updated How to upgrade 4G extension firmware (markdown)

GNU 2024-04-07 05:47:02 -07:00
parent 39b4f1cad0
commit fc7339b246

@ -227,7 +227,7 @@ echo -en "AT+CGSN\r\n" |sudo socat - /dev/ttyUSB2,crnl
OK
```
```
echo -en "AT+CIMI\r\n" |sudo socat - /dev/ttyUSB2,crn
echo -en "AT+CIMI\r\n" |sudo socat - /dev/ttyUSB2,crnl
46001341620xxxx
OK