UniFi AP: Factory reset from the controller

Sometimes your UniFi Access Point just won’t behave. Maybe it’s stuck in adoption mode, showing as “disconnected,” or you’re migrating it to a different controller. Either way, a factory reset is usually the cleanest fix. The good news? **You don’t need to climb a ladder or mess with paperclips to reset your AP, you can do it right from the UniFi controller.

Here’s how it works, what it actually does, and why you’d want to use it instead of the physical reset button.

Let's dive in !!

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What does factory reset actually mean?

A factory reset wipes the UniFi AP clean. It removes:

• All saved settings (SSID, IP config, VLANs, etc.)
• Any adoption history
• Controller association
• Wireless networks and passwords

After a reset, the AP goes back to its default state. The LED usually turns white, meaning it’s ready to be adopted again.

This is the same as holding the reset button for 10 seconds, but doing it from the controller is faster and a lot more convenient, especially if your AP is in a ceiling or mounted somewhere awkward.

When should you factory reset from the controller?

There are a bunch of situations where this comes in handy:

• You're replacing or upgrading your controller
• You’re transferring the AP to a new site or location
• The device is stuck in a weird state (e.g., “Adopting,” “Disconnected”)
• You're troubleshooting connection or performance issues
• You want to remove custom settings like VLANs or static IPs
• You’re giving away or repurposing the AP

It’s also a clean way to start over if you made config changes that you now regret. Instead of untangling what went wrong, just reset and start fresh.

What’s the difference between “Forget” and “Factory Reset”?

This trips people up all the time.

• Forget: Removes the AP from the controller, but does not wipe its config. If the device is still on the network, it will show up as “Managed by Other.”
• Factory Reset: Wipes the AP and resets it to defaults. It forgets your controller too.

So if you're switching controllers or want to fully clear the AP, use the reset option, not just forget.

Step-by-step: How to factory reset a UniFi AP from the controller

Let’s walk through how to do this using UniFi Network on UniFi OS.

1. Log in to your UniFi Controller

Go to your controller via https://unifi.ui.com or your local controller IP (if you self-host).

Sign in with your UI Account or local credentials.

2. Go to the ‘Devices’ section

On the left sidebar, click Devices. This shows a list of all adopted UniFi hardware.

Find the AP you want to reset. If it’s online, it should have a green status dot.

3. Click the AP to open the settings panel

Click on the AP name to open its side panel. You’ll see tabs for Overview, Details, Ports, and Settings.

Click the Settings tab (it may also just show a gear icon).

4. Scroll to the bottom for reset options

In the settings panel, scroll all the way down. You’ll see an option labeled “Manage Device” or something similar.

Click Manage, and then look for “Factory Reset”.

5. Confirm the factory reset

A warning will pop up saying this will reset the device to factory defaults. Click Confirm or Yes, reset.

That’s it.

The AP will restart, wipe all settings, and show up as “Ready to Adopt” within a few minutes. You’ll know it worked if the LED turns solid white.

What if the AP is offline?

You can’t factory reset from the controller if the AP is offline. In that case, your only option is the physical reset button.

But before you climb up to reset it manually, try this first:

• Make sure the AP has power
• Check the switch port or PoE injector
• Make sure the firmware isn’t outdated
• Try pinging the device’s IP

If the device was working before but suddenly went offline, it may have a stuck config. That’s where physical resets help.

How to know the reset worked

After resetting, the AP will:

• Drop off your list of adopted devices
• Show a solid white LED (default state)
• Appear in the controller as “Pending Adoption” or “New Device Found”

You can now adopt it like you would a new AP.

If it doesn’t reappear, give it a couple of minutes. If it’s still missing after 5–10 minutes, try power-cycling it or using the WiFiman app to locate it on your network.

Pro tip: Backup before you reset

If this AP is part of a more complex network setup with VLANs, guest networks, or static IPs, it's worth taking a backup of your UniFi configuration before resetting anything.

You can do this from:

Settings > System > Backup

You’ll get a full config snapshot that you can restore later if needed.

What happens to connected clients?

If you reset the only AP serving your SSID, clients will get kicked off. Once the AP is reset, the SSID is gone until you re-adopt and reconfigure it.

If you have multiple APs running the same SSID, the network will stay up, and clients will just roam to another AP.

Can I reset multiple APs at once?

Unfortunately, there’s no multi-select factory reset option in the UniFi dashboard. You’ll need to repeat the steps for each AP individually.

If you’re decommissioning a large number of devices, it might be faster to:

1. Use the “Forget” option to wipe them from the controller.
2. Physically reset them via the reset button.
3. Re-adopt in bulk from a new controller.

It’s a bit of a hassle, but that’s UniFi’s current workflow.

Can I factory reset via SSH?

Yes, but it's more technical.

1. SSH into the device using its IP and credentials.
2. Run: syswrapper.sh restore-default

That does the same thing as the controller reset. Just make sure you have SSH access and know the AP’s IP.

When not to reset

Sometimes people reset too soon. Here are cases where a factory reset won’t help:

• Slow Wi-Fi: Try changing channels or band steering first.
• Intermittent drops: Might be interference or cabling, not config.
• High latency: Check QoS, network congestion, or ISP.
• “Managed by Other” issue**: Try re-adoption via set-inform instead.

Only reset if you’ve ruled out those other things, or if you're migrating to a new controller.

Final thoughts

Resetting a UniFi AP from the controller is a clean, simple way to start over. It’s ideal when you’re moving to a new site, troubleshooting a stuck device, or just wiping old configs. You don’t need to touch the hardware or bring a ladder, you can do it all in a few clicks from the dashboard.

Just remember: once reset, the AP is a blank slate. You’ll need to re-adopt and reconfigure it before it can start broadcasting Wi-Fi again.

And if you're tired of dealing with local controllers, firmware updates, and all that setup work, we’ve got a solution. At Unihosted, we host your UniFi controller in the cloud. No hardware, no updates, just easy remote access to all your sites from anywhere.