NETGEAR Centria N900 WNDR4700 OpenWrt Firmware
The NETGEAR Centria N900 WNDR4700 is supported by OpenWrt/ImmortalWrt on the apm821xx/nand target. 8 firmware images are available from the official OpenWrt 25.12.5 and ImmortalWrt 25.12.1 stable releases — download one below, or build a custom OpenWrt image for this device with your own package selection.
Build matrix
Supported firmware versions
| Distribution | Version | Target | Profile |
|---|---|---|---|
| OpenWrt | 25.12.5 | apm821xx/nand | netgear_wndr4700 |
| ImmortalWrt | 25.12.1 | apm821xx/nand | netgear_wndr4700 |
Downloads
Download images
OpenWrt 25.12.5 · apm821xx/nand
| Image | Type | sha256 |
|---|---|---|
| openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-device-tree.dtb | device-tree.dtb | 93b312ca0731… |
| openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-squashfs-factory.img For first-time flash from stock firmware. | factory | 44c2a07af4e2… |
| openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-initramfs-kernel.bin Minimal kernel image, useful for first install or recovery. | kernel | 52078fa87db8… |
| openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-squashfs-sysupgrade.bin Not sure? Pick this if upgrading from OpenWrt. | sysupgrade | 1c4af4757daa… |
ImmortalWrt 25.12.1 · apm821xx/nand
| Image | Type | sha256 |
|---|---|---|
| immortalwrt-25.12.1-apm821xx-nand-netgear_wndr4700-squashfs-factory.img For first-time flash from stock firmware. | factory | ccdc19124e5a… |
| immortalwrt-25.12.1-apm821xx-nand-netgear_wndr4700-initramfs-kernel.bin Minimal kernel image, useful for first install or recovery. | kernel | 74441839c6e1… |
| immortalwrt-25.12.1-apm821xx-nand-netgear_wndr4700-device-tree.dtb | device-tree.dtb | d2bc9abbca0d… |
| immortalwrt-25.12.1-apm821xx-nand-netgear_wndr4700-squashfs-sysupgrade.bin Not sure? Pick this if upgrading from OpenWrt. | sysupgrade | 319df92b7ecb… |
Downloads are served by the official OpenWrt/ImmortalWrt mirrors — unchanged upstream stable builds.
Packages & install
Default packages & installation
Default packages
Every image for the NETGEAR Centria N900 WNDR4700 ships these packages by default. The customize option below lets you add or remove packages before the image is assembled.
OpenWrt 25.12.5 · apm821xx/nand
Device packages (18)
badblocks block-mount e2fsprogs kmod-hwmon-drivetemp kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 kmod-nls-utf8 kmod-usb-xhci-pci-renesas kmod-usb-dwc2 kmod-usb-storage partx-utils kmod-ata-dwc
Target default packages (32)
apk-mbedtls base-files ca-bundle dnsmasq dropbear firewall4 fstools kmod-ath9k kmod-gpio-button-hotplug kmod-hw-crypto-4xx kmod-i2c-core kmod-leds-gpio kmod-nft-offload libc libgcc libustream-mbedtls logd mtd netifd nftables odhcp6c odhcpd-ipv6only ppp ppp-mod-pppoe procd-ujail swconfig uboot-envtools uci uclient-fetch urandom-seed urngd wpad-basic-mbedtls
ImmortalWrt 25.12.1 · apm821xx/nand
Device packages (18)
badblocks block-mount e2fsprogs kmod-hwmon-drivetemp kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 kmod-nls-utf8 kmod-usb-xhci-pci-renesas kmod-usb-dwc2 kmod-usb-storage partx-utils kmod-ata-dwc
Target default packages (36)
apk-openssl base-files block-mount ca-bundle default-settings-chn dnsmasq-full dropbear firewall4 fstools kmod-ath9k kmod-gpio-button-hotplug kmod-hw-crypto-4xx kmod-i2c-core kmod-leds-gpio kmod-nf-nathelper kmod-nft-offload libc libgcc libustream-openssl logd luci mtd netifd nftables odhcp6c odhcpd-ipv6only ppp ppp-mod-pppoe procd-ujail swconfig uboot-envtools uci uclient-fetch urandom-seed urngd wpad-openssl
Installation notes
- First install from stock firmware: flash the factoryimage through the vendor firmware's upgrade page or recovery mode.
- Already running OpenWrt or ImmortalWrt: flash the sysupgrade image from LuCI (System → Backup / Flash Firmware) or with the sysupgrade command.
- The kernel / initramfs image boots from RAM without writing to flash — useful for a first install or for recovering from a failed flash.
- Verify your download against the published checksum before flashing:
$ sha256sum openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-device-tree.dtb 93b312ca0731fb472f3c21fde73fefa760287a1c4e04cd327f7e578bc38aeb52 openwrt-25.12.5-apm821xx-nand-netgear_wndr4700-device-tree.dtb
Build custom firmware
Need more than the default image for the NETGEAR Centria N900 WNDR4700? Pick your packages — LuCI apps, themes, VPN clients — set the basics, and get a ready-to-flash OpenWrt image assembled from official packages in minutes.
Customize firmware for this deviceRelated
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More devices on apm821xx/nand
Upstream
Upstream & source
- downloads.openwrt.org — apm821xx/nand 25.12.5
- downloads.immortalwrt.org — apm821xx/nand 25.12.1
- OpenWrt Table of Hardware
Images are assembled from packages compiled and published by the upstream OpenWrt and ImmortalWrt projects. The complete corresponding source code is available from those projects under the GPL.