Use safely: Follow these steps only for a router or network you own or are authorised to manage. Never send Router Portal a router password, Wi-Fi key, MAC address, serial number or private screenshot.
Evidence and scopeSOURCE-BACKED · CHECK DATE
Sources2 official references
ScopeModel/OS/network dependent
CredentialsNever universal
ReviewRecheck after UI changes
Quick answer: Transition mode can allow compatible clients to use WPA3 while older WPA2-AES clients remain connected, but compatibility depends on the router and client.
What this page covers
Use the strongest documented mode that your device mix supports, without falling back to weak legacy encryption.
Step-by-step workflow
- List affected client types privately.
- Check router and client WPA3/PMF support.
- Choose WPA3 or transition mode from current documentation.
- Reconnect and verify older devices without enabling WEP/TKIP.
Decision table
| Check | What it tells you | Safe next action |
|---|---|---|
| New clients connect, old fail | Mode or client compatibility issue | Use transition mode if supported |
| All clients fail | Security/driver settings may be wrong | Check firmware and credentials |
| Only 6 GHz fails | 6 GHz security requirement may apply | Verify WPA3 and region |
Limits and verification
Changing security mode disconnects clients and may require rejoining. WPA2/WPA3 wording is not identical across vendors.
Official sources
- Wi-Fi Alliance — Wi-Fi security (WPA3 and security context)
- Apple — Recommended settings for Wi-Fi routers and access points (security and compatibility guidance)
Related Router Portal guides
Router security guide · Wi-Fi guide
Editorial note: This pilot page is written for one distinct question. Firmware, operating-system menus, ISP policies and regional radio rules can change, so confirm the source and exact device before applying a setting.