Update using management website
1. From your device's web browser, go to
http://attwifimanager. Enter your
Username and
Password, then click
SIGN IN.
2. Click
SETTINGS at the top of the page.
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3. Click Administration, then click Firmware Update.
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4. The current Firmware version will be displayed. To check for updates, click Check for Updates.
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Note: If an update is available, follow the on-screen instructions to perform the update.
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Update using device
1. From the device homescreen, select Settings.
2. Select Software.
3. Select Check for updates now.
Note: If an update is available, follow the on-screen instructions to perform the update.