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• v0.1.0 ca6230578f

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  v0.1.0 Stable

  gitops released this 2026-10-28 14:53:35 +00:00 | 14 commits to main since this release

  F670L OpenWrt port v0.1.0 — ZTE ZXHN F670L (Sanechips ZX279128S) GPON ONT.

  Reverse-engineered the F670L boot/update model (slot = version header + little-endian ZTE JFFS2 with kernel file '0uImage', boot selected by NVRAM BootImageNum) and built a working OpenWrt image + a guarded flash tool.

  Assets

  • openwrt-f670l-slot.bin — OpenWrt Linux 6.18.55 + LuCI WebUI packed as a valid F670L slot (inactive kernel1 target)
  • openwrt-sanechips-generic-zte_zxhn-f670l-squashfs-sysupgrade.bin — sysupgrade image
  • openwrt-sanechips-generic-zte_zxhn-f670l-initramfs.uImage — RAM-boot/rescue
  • f670l-flash — static ARM tool (info / boot / write-slot / read-slot)

  Verified on-device

  SMP (dual A9), SPI-NAND 256MiB, 4x GbE, MT7603E (2.4G) + MT7663 (5G) radios.
  USB is disabled on this SoC family (probing it resets the watchdog).

  Key facts (F670L-FLASH-RE.md)

  • slots: kernel1 @0x01a00000, kernel2 @0x03a00000, 32MiB each
  • boot: BootImageNum @0x00200000 (0=kernel1, 1=kernel2)
  • kernel: '0uImage' inside LE ZTE JFFS2, zlib compr=6, load 0x40008000

  Downloads

  • Source code (ZIP)
    0 downloads
  • Source code (TAR.GZ)
    0 downloads

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  • F670L-FLASH-RE.md
    1 download · 2026-10-28 14:55:20 +00:00 · 20 KiB
  • FLASH-F670L.md
    0 downloads · 2026-10-28 14:55:20 +00:00 · 3.8 KiB
  • FLASHING.md
    0 downloads · 2026-10-28 15:25:28 +00:00 · 7.7 KiB
  • f670l-flash
    1 download · 2026-10-28 14:54:53 +00:00 · 375 KiB
  • f670l_header_decode.py
    0 downloads · 2026-10-28 14:55:21 +00:00 · 9.9 KiB
  • f670l_mkslot.py
    0 downloads · 2026-10-28 14:55:21 +00:00 · 6 KiB
  • openwrt-f670l-slot.bin
    0 downloads · 2026-10-28 14:54:49 +00:00 · 13 MiB
  • openwrt-sanechips-generic-zte_zxhn-f670l-initramfs.uImage
    0 downloads · 2026-10-28 14:54:53 +00:00 · 13 MiB
  • openwrt-sanechips-generic-zte_zxhn-f670l-squashfs-sysupgrade.bin
    0 downloads · 2026-10-28 14:54:51 +00:00 · 14 MiB