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Connect to VLESS VPN on iOS (v2RayTun)

  1. Install v2RayTun
    Download and install v2RayTun on iOS.
  2. Copy your VLESS link from 3x-ui
    In the 3x-ui panel, open your inbound click the QR code and copy the key/link to your clipboard.
  3. Import the config into v2RayTun
    • Open v2RayTun on your iPhone.
    • Tap the “+” / Add button to create a new configuration.
    • Choose Import from Clipboard (or Scan QR if you’re scanning directly from the 3x-ui QR code).
    • Your server profile will appear in the list.
  4. Connect to the VPN
    • Tap your new profile to select it.
    • Tap Connect (or toggle the main switch).
    • On first use, iOS will show a “VPN Configurations” permission popup – tap Allow and confirm with Face ID/Touch ID or your passcode.
  5. Verify the connection
    When the status shows Connected and the VPN icon appears in the top bar of iOS, your iPhone is successfully connected to the VLESS VPN through v2RayTun.