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How to Set Up MERCUSYS Whole Home Mesh Wi-Fi System (H90X as an example)
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Meet the MERCUSYS AX3000 Whole Home Mesh WiFi 6 System| Halo H80X
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How to Set Up MERCUSYS Whole Home Mesh Wi-Fi System
Halo H80X(CA)_V2.20_1.2.1 Build 20260511(Multi-language)
2026-08-03
Notes:
This firmware cannot be degraded to the previous version.
Modifications and Bug Fixes:
1. Newly support ECO mode.
2. Newly support Agile Config V3.
3. Fixed an issue where batch preset import failed with Agile Config v2.
4. Fixed some VPN related bugs.
Halo H80X(CA)_V2.20_1.1.0 Build 20250812(Multi-language)
2025-09-26
Modifications and Bug Fixes:
Note:
First firmware release.
| Model No. | Version | File size | File Download |
Halo H80X |
V2.20 |
1.50 GB |
|
- Why port forwarding feature is not working on my router?
- How to log in to the web management page of Halo
- How to find the Model number, Serial number and Hardware version on a MERCUSYS device
- How do I delete my MERCUSYS account?
- How to Configure MAC Clone on MERCUSYS Whole Home Mesh Wi-Fi Router if it fails to connect to the internet?
- Fail to setup the main Halo of MERCUSYS Whole Home Mesh Wi-Fi Router
- Fail to setup the Satellite Halo of MERCUSYS Whole Home Mesh Wi-Fi Router
- Can I use Halo with my existing router?
- How many Halo units can I add to my Halo mesh network?
- What can I do if I forget my password of MERCUSYS account (MERCUSYS ID)?
- Why do my clients fail to connect to the Halo Wi-Fi when Fast Roaming is enabled?
- How to check the associated/link speed on a client
- How to change the owner account on MERCUSYS App
- How to setup Parental Control on Halo
- Why is my satellite Halo unit not getting the same speed as the main Halo?
- Troubleshooting: Slow Internet Speed with Halo Devices
- The internet connection is unstable or suddenly stops working when connected to the Halo network?
- How to extend guest network when there is a switch between Mercusys Halos
- How to change DNS server settings on my Halo
- How to set up Halo to work in Access Point mode
- How to set up Port Forwarding feature on the Halo
- How to update the firmware for a Halo device
- How do I know which Halo my client is connected to?
- How can I find a suitable spot for my Halo?
- How to add manager account for Halo
- How to change Notification settings of the Halo
- How to change the device name of Halo
- How to change the name of the client on the MERCUSYS App
- How to change the Wireless Settings on your MERCUSYS App
- How to change Time settings on the Halo
- How to set up an IPv6 internet connection on my Halo
- How to change LAN IP address of Halo
- How to Setup the Satellite Halo to be the Main Halo
- What if I fail to sign up or activate the MERCUSYS ID?
- What’s the difference between Access Point mode and Router mode on the Halo?
- How to find the firmware version of Halo
- Why does MERCUSYS require my email address?
- How to delete a network on the MERCUSYS App
- How to delete an offline device on the MERCUSYS App
- How to set up a Guest Network for Halo
- How can I reset or reboot my Halo Whole-Home Wi-Fi System?
- How to add a Satellite Halo to your Halo network
- How to enable WPS function on Halo
- How to disable SIP ALG on Halo
- How to create a new Halo network through the MERCUSYS App
- How to set up DDNS on a Halo
- How to configure Address Reservation on a Halo
- How to find your MERCUSYS Router’s IP address
- How to set up QoS on the Halo
- How to choose the right MERCUSYS product for your internet service
- How to unbind the MERCUSYS account (MERCUSYS ID)
- Should I use Dynamic IP or PPPoE?
- How to use firmware recovery when the Halo becomes brick
- How to collect system log of MERCUSYS App
- Is the Signal Source for Satellite Halos Selectable on the MERCUSYS App?
- Getting to know your MERCUSYS App
- General questions about Ethernet backhaul feature of Halo
- Can Halo Mesh and EasyMesh products work together?
- What can I do if my MERCUSYS device keeps rebooting itself?
- Troubleshooting Guide of DDNS function on MERCUSYS Router or Halo
- What can I do if I fail to access mwlogin.net?
- Why isn’t my Wi-Fi as fast as advertised?
- Why is a device displayed as an unknown device on the MERCUSYS App?
- Why don’t my clients roam to the nearest Halo unit?
- General question about the Wi-Fi range of Halo
- Main Halo solid red light
- Satellite Halo flashing red light
- Certain clients fail to connect to Halo Wi-Fi
- All clients fail to connect to Halo Wi-Fi
- What if I cannot connect to Halo default Wi-Fi when setting up main Halo?
- What if I get error “we couldn't find your Halo” when setting up main Halo?
- What if I get error "Unable to connect to the Internet" when setting up main Halo?
- What should I do If my device is connected to the Halo’s Wi-Fi but has no Internet access?
- What should I do if only some of websites cannot be accessed on Halo network?
- Pourquoi mes bornes/clients Halo apparaissent-ils hors ligne sur l'application MERCUSYS ?
- What can I do if the MERCUSYS App shows “Let's Begin” while Halo is working well?
- What to do if I cannot manage my Halo network remotely?
- What's VPN Passthrough?
- What should I do if VPN Client doesn't work on my MERCUSYS router?
- What should I do if VPN Server doesn't work on my MERCUSYS router?
- How to set up VPN Client on Halo
- How to set up WireGuard VPN Server on Halo
- How to set up OpenVPN Server on Halo
- How to set up PPTP VPN Server on Halo
- How to set up L2TP/IPSec VPN Server on Halo
- General Questions About VPN Function on MERCUSYS Router
- Why do I receive a "We Noticed a New Login" email?
- How to connect your Halo Mesh System to Starlink