Solutions:
Requires serial TTL access (internal pads) – void warranty. Used only for unbricking. huawei b660 firmware
Huawei uses a structured firmware filename: Solutions: Requires serial TTL access (internal pads) –
Example: B660s-23_11.213.63.00.201_web_update.bin huawei b660 firmware
| Field | Meaning | | --- | --- | | B660s-23 | Exact hardware sub‑model | | 11.213.63.00 | Main firmware version (build) | | 201 | Minor revision / compiler ID | | web_update | Update method (web, USB, TFTP) |
To see what version you are running, follow these steps:
# Check current firmware version
cat /etc/version