F670l Upgrade Firmware — Zte

The process typically takes 3 to 5 minutes. The router will automatically reboot once completed. Post-Upgrade Verification

ZTE manufactures different hardware revisions of the F670L. Installing firmware meant for revision V9.0 onto a V1.0 board will destroy the device. Verify your exact hardware model on the sticker underneath the router. Step-by-Step ZTE F670L Firmware Upgrade Guide Step 1: Download the Correct Firmware File zte f670l upgrade firmware