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[New Release] True WiFi 6 - Zyxel NBG7510 AX1800 Gigabit Router
https://www.youtube.com/watch?v=NHavSZtz7PI
Say goodbye to the out-of-date router, meet our
new ultra-high-speed and the best value AX1800 router－NBG7510.
Zyxel brings NBG7510 new entry-level WiFi 6 router, loaded the latest AX
technology helps focus signal strength towards your devices, significantly improve the…
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DX3301-T0 fails to learn IPv6 global LAN neighbour address unless they access router's LAN side one
I've spent a lot of time diagnosing this, and whilst any official bug report has to come through my ISP, who are more likely to just try a different brand, I think it worth making this public through the forum. (I see postings for this model, even though the forum might only be officially intended for direct to consumer…
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WE3300-00 5.70(ACKA.2.2)C0 Firmware Request
Hello, I would like a link to download this firmware. Thanks. "For end-users who purchased their Zyxel device themselves, please contact your local Zyxel support team for the new firmware file to ensure optimal protection, or visit Zyxel's Community for further assistance."
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DX3301-T0 – Missing IPv6 Default Route (Telekom VDSL) / German D0 Firmware Update Request
Hello, I have a German-market Zyxel DX3301-T0 running firmware V5.50(ABVY.2)D0, connected to Deutsche Telekom VDSL using PPPoE with IPv4/IPv6 dual stack. I'm experiencing an IPv6 connectivity issue and would also like to update the router to the latest compatible firmware. IPv6 connectivity issue IPv4 works normally, but…
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Unable to disable Wifi
Hi we have an EX3301-TO, we want to disable the wifi, there is a Wifi On/off button on the device, it does nothing. In the console if you go to WiFi settings you can switch off the 2.4G but you cannot disable the 5GHz as it says that cannot be disabled when MPro mesh is enabled. No where on the console connected to the…
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WX3100 meshes with EE5301, then drops and reverts to factory network name
I can get my WX3100 AP to connect to my EE5301 router using the Zyxel app (over wired LAN). I then unplug it and move it where I want it, let it fire up, test the signal and confirm that it’s part of the network. A minute or two later it drops from the network and reverts its SSID. However if I connect directly to the AP,…
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Firmware Upgrade NBG418Nv2
Need the latest Firmware Upgrade for NBG418Nv2 Please help!
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Creating WAN2 to connect LAN 2 in bridge mode on the Zyxel PMG5617T20B2
I have configured WAN2 to bridge to LAN2, but it is not working. The ONT has a functional WAN1 interface for routing. I retrieved the ONT configuration via the OLT console. I added two commands to compare the VLAN status for the WAN1 UNI port and the WAN2 UNI port. I would appreciate your help: OLT1408A-C# sh remote ont…
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Assign WAN connections to specific LAN ports and WIFI in Zyxel VMG3625-T50B?
Hello, Can I use bridged and routing VDSL2 WAN connections simultaneously in Zyxel VMG3625-T50B modem/router? I want to connect 2 LAN ports to bridged WAN and the rest LAN ports and the WIFI to routed WAN connection. Is this possible?
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[Research / Guide] Recovering the AX7501-B0 to Official Stock Firmware (UART, CFE, UBIFS Analysis)
Hi everyone, I wanted to share a technical case study and research notes on restoring a second-hand Zyxel AX7501-B0 back to official stock Zyxel firmware (V5.17(ABPC.8)C0) after acquiring a unit locked down with custom ISP firmware (V5.17(ABWW.5)C0). In this specific state, local management interfaces were inaccessible and…
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Cannot find VMG8825-T50K latest firmware
Hi, I cannot find the latest firmware for VMG8825-T50K router. I noticed that it is end-of-life as of 2024-12-30, however, I'd still like to update the latest firmware (possibly 5.50(ABOM8.5)C0 ?) to my existing router. Thank you, Kind regards, Merri1
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NR7302 (ex-Telekom firmware): 0 Mbps Download / 0.5 Mbps Upload with Public IP SIM - Routing issue?
Hello Zyxel Community, I am facing a severe routing/NAT issue with a recently purchased used Zyxel NR7302 5G outdoor CPE and I'm hoping some experts here can point me in the right direction. The device has a custom carrier firmware (ex-Telekom). I am using it in Italy with an ISP called Alpsim (running on the WindTre…
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Default Zyxel AX7501-B0 password
Hey everyone After a brutal battle with my router that was ISP locked i managed to unpack and rebuild a working firmware i now am on the default ZYXEL page that does not have the isp's logo on it the issue i am now facing is that there is a password i do not know it is not the one on the sticker nor is it admin :…
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Need AX7501-B0 Firmware
hey would anyone be so kind and share the firmware for the AX7501-B0 ( i need the 256KB version ) V5.17(ABPC.x)C0 (Revision B1 / 256KB block size) if anyone would share it with me i would be thankful i get this error when i flash the version i found on the init7 website ERROR: NAND flash block size 256KB does not work with…
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Sunrise AX7501-B0 CFE bootloader password
hey, so i bought an AX7501-B0 second hand for 40 chf, it has sunrise firmware on it and i want to use it with init7 fiber7. basically everything is locked down, no firmware upload in the web ui, ssh is blocked. i managed to get uart serial working with a raspberry pi and i can see the cfe bootloader but it asks for a…
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Is the EE5301-00 compatible with the WX3100-T0?
I’ve been trying to get them to link via ethernet, but the link led on the WX3100 won’t light up. The ethernet led lights up, so I can see that there’s traffic, but without linking it won’t act as an RP
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VMG4005-B50A: Why is the latest firmware not available?
According to a Zyxel security advisory from February 24, 2026, there exists a firmware version 5.17(ABQA.3.2)C0. The "Submit a request" page offers 5.17(ABQA.3.1)C0. Why is 3.2 not made available?
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VMG3625-T50B Firmware Update Download Link V5.50(ABPM.9.8)C0
VMG3625-T50B Modem Current Firmware Version: V5.50(ABPM.9.4)C0 Request: For security reasons, I would like to download firmware version 5.50(ABPM.9.8)C0. However, it is not listed on your support page. According to your security advisory page at the link below, I should be able to access it. Thank you. Reference…
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AX7501-B0 ROUTER firmware
Hi all, I am not able to find the latest AX7501-B0 firmware - where can I download it? I saw the last one should be V5.17(ABPC.7)C0 from Oct 22, 2025, right? Cheers
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VMG3625-T50B Router Firmware Update To Version V5.50(ABPM.9.8)C0
Hello, I have a total of 11 VMG3625-T50B routers at home and at work, and they are currently running version V5.50(ABPM.9.4)C0. When will version V5.50(ABPM.9.8)C0—which has been announced as an update addressing the CVE-2026-0711 and CVE-2026-1460 security vulnerabilities listed in Web Link_1—be available for download?…
