Updating the firmware for your ZTE ZXHN F670L Go to product viewer dialog for this item.
By staying up-to-date with the latest firmware, you'll be able to enjoy a faster, more secure, and more reliable online experience with your ZTE Zxhn F670L router. Zte Zxhn F670l Firmware Update
You should see mtd0 (bootloader), mtd5 (kernel), mtd6 (rootfs). Never touch mtd0 . Updating the firmware for your ZTE ZXHN F670L
Example output: V9.0.10P1N23 (Date: 2023-08-14) Zte Zxhn F670l Firmware Update