Below is a draft for a social media or forum post you can use to share or request this firmware: Are you tired of ISP locks or stability issues on your ZTE ZXHN F670L
Verified & Tested Device Model: ZTE ZXHN F670L Interface Type: EPON (Ethernet Passive Optical Network) Firmware Version: (Insert specific version here, e.g., V6.0.10P2T6 or similar) zte zxhn f670l epon firmware verified