Status → Device Information → Software Version Example: V3.0.10T1_20180423 (shows major version + date)
show version ZTE does not publicly host F601 firmware – ISPs control releases. Sources: zte f601 firmware
Here’s a structured write-up for , covering what it is, why it matters, how to find/update it, and common troubleshooting scenarios. This is written from a technical support / sysadmin perspective. Write-Up: ZTE F601 Firmware – Overview, Updates, and Recovery 1. Introduction The ZTE F601 is a popular GPON Optical Network Terminal (ONT) used by ISPs to deliver fiber broadband to residential and business customers. Its firmware controls everything from PON synchronization and VLAN tagging to bridge/routing modes and management access (Telnet, HTTP, TR-069). Status → Device Information → Software Version Example: