HDD LEDs now blink slowly when the corresponding HDD hibernates. You do not need the 5V DC though, and there is a chance that connecting it will fry your board, so do not connect that one. Fixes: - Add GoogleDrive support (Need GoogleDrive package) - Add standard rsync server/client support (Need BackupPlanner package) - Add OwnCloud support (Need OwnCloud package) - Upgrade Twonky media server to 7.2.5 to support Apple TV with Twonky beam app. Click the Upgrade Now button to start the process. A window will appear showing the firmware release notes and enhancements. button to automatically download the firmware from the cloud server and install. The pins on my USB-TTL cable are Black: GRND, Green: TXD, White: RXD, Red: 5V DC, and they are connected in that order, starting from the one pin on the motherboard that is slightly separated from the 3 others. How do I update zyxel usg40 firmware In the routers WebUI go to menu Maintenance File Manager and click on the Firmware Management tab. Please turn on annotations - I have tried to explain the routine step by step using them.

The license expires on 1 if you have firmware version 4.20 or 4.25, and does not expire if you have firmware version 4.25 patch 1 and later. If you are not using SquashFS, you can still use the serial connection to save your box, but you need to reflash the firmware - That's a topic for another video. At the time of writing, the Firmware Upgrade license providing Cloud Helper new firmware notifications is free when you register your Zyxel Device. The commands used in the terminal are firstboot ( reverting all changes made since install - Only on SquashFS installs though! )Īnd reboot ( rebooting the device ). Here's a quick demonstration on how to revert changes you've made, on a Zyxel P-2812HNU-F1 router, using ( USB-TTL ) serial access directly to console.įor the purpose of this video, I disabled the LAN connection that is normally used to access the GUI in OpenWRT, but the exact same routine works for any unintended changes in configuration, such as forgotten root passwords. OpenWRT is a very flexible piece of firmware, but it also makes it very easy to screw up and lock yourself out of your own router.

Zyxel firmware upgrade console