SFR (Société Française de Radiotéléphonie) Neufbox4 (NB4): OpenWrt Compatibility Report
The SFR (Société Française de Radiotéléphonie) Neufbox4 (NB4) was supported by OpenWrt from 10.03.1 on the bcm63xx/generic target, but its last supported release has reached end of life. Its Pre-WiFi 4 (802.11a/b/g) wireless on the b43 driver rates fair for open-source driver support (0.50/1.0), installation is rated moderate, and it is no longer sold new.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the SFR (Société Française de Radiotéléphonie) Neufbox4 (NB4), which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Broadcom BCM6358 |
|---|---|
| CPU | 2 cores @ 300 MHz |
| RAM | 32 MB |
| Flash | 16 MB |
| Ethernet ports | 4 |
| USB | 2x 2.0 |
| WiFi generation | Pre-WiFi 4 (802.11a/b/g) |
| Radios | 2.4GHz: b/g |
| WLAN hardware | Broadcom BCM4318 |
| WLAN driver | b43 |
| OpenWrt target | bcm63xx / generic |
| Package architecture | mips_mips32 |
| Current release | EOL |
| Supported since | 10.03.1 |
| Install method | see devicepage |
| Install difficulty | moderate |
| Device type | Home router |
| Estimated throughput | 75 Mbps |
| Availability | discontinued |
Installing OpenWrt on the Neufbox4 (NB4)
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload. Documented methods: see devicepage.
Official OpenWrt device page for the Neufbox4 (NB4)
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
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