Thg3000 Router Firmware May 2026

A: No. A factory reset wipes settings but does not change the firmware version. The firmware version stays the same as before the reset.

Router firmware is evolving faster than ever. Keep an eye out for these upcoming features in future THG3000 firmware releases:

Routers are prime targets for cyberattacks. Botnets like Mirai have famously exploited outdated router firmwares. Each outdated THG3000 firmware version contains known vulnerabilities (CVE lists). Updates close these backdoors. thg3000 router firmware

Score: 6/10

Who is it for?

Recommendation: If you received this router for free from your ISP, use it. However, if you care about network control, security, or gaming performance, put the THG3000 into "Bridge Mode" (if your ISP allows it) and buy your own router. The hardware is decent, but the firmware is a straitjacket.

A persistent niche community asks: Can I flash OpenWrt or DD-WRT on the THG3000? A: No

Short answer: Not easily. The THG3000 uses a Broadcom BCM3390 or Intel Puma 7 SoC, both of which have closed-source drivers for the DOCSIS modem portion. OpenWrt currently does not support DOCSIS 3.1 cable modems as a standalone package.

Partial workarounds:

Verdict: Do not attempt full firmware modding on the THG3000 unless you have a JTAG programmer and are prepared to lose the device.