cat /dev/mtdblock0 > /tmp/mtd0.bin cat /dev/mtdblock1 > /tmp/mtd1.bin Then download via scp or http (busybox httpd).
1. Device Overview The Huawei B310s-518 is a 4G Cat4 LTE CPE (Customer Premises Equipment) router. It converts an LTE signal into a Wi-Fi and LAN connection. huawei b310s-518 firmware