F660 Firmware V80 Fixed Download !new! — Zte

Select and save the configuration file safely on your computer. Step 3: Flash the V8.0 Firmware

Legacy versions often suffer from memory allocation bugs that cause the router to freeze every few days. V8.0 introduces structured RAM management, eliminating the need for periodic manual reboots. Step-by-Step Firmware Flashing Procedure

Go to Management or Administration > Firmware Upgrade .