Updated How to upgrade flash 4G ext firmware (markdown)

GNU
2023-07-22 12:03:47 +08:00
parent 08da9dc1cd
commit 9058522a33

@@ -162,7 +162,7 @@ In fact, at this point, if the SIM card is inserted correctly, the 4G network sh
to test if the 4G connection is ok by
```
cpi@raspberrypi:~/LE20B04SIM7600G22_cpi $ ping -I usb0 8.8.8.8
PING 8.8.8.8 (8.8.8.8) from 192.168.225.25 usb0: 56(84) bytes of data.
PING 8.8.8.8 (8.8.8.8) from ***.***.***.** usb0: 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=109 time=331 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=109 time=98.8 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=109 time=84.3 ms