The does not allow users to manually update firmware; updates are pushed exclusively by your Internet Service Provider (ISP) . The Firmware Update Process
Connection Stability: Resolving "T3" and "T4" time-out errors that cause the modem to reboot unexpectedly. motorola mb8611 firmware
: Your ISP (e.g., Xfinity, Cox, Spectrum) pushes the latest firmware to your modem over the cable line. Latest Known Version The Critical Role of Firmware in the Motorola
| Firmware Version | Release Notes Summary | | :--- | :--- | | | Initial release; stable for DOCSIS 3.0. | | 6801.4.1.2 | Added OFDM channel bonding for DOCSIS 3.1. | | 6801.6.1.1 | Security patch for Cable Haunt. | | 6801.9.2.0 | Improved 2.5 GbE link negotiation with routers. | | 6801.10.1.x | Latest; fixes memory leak and IPv6 issues. | DOCSIS 3
You cannot manually download or upload firmware to this modem. ISP Control