Grandstream Networks GWN76 Series - Sequential Upgrade; Figure 95: Access Points; Figure 96: Choosing Multiple Devices

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GWN76XX User Manual
Version 1.0.19.25
Figure 95: Access Points
Make sure that firmware server path is set correctly under Maintenance, check the desired APs to upgrade,
and click on to upgrade the selected paired access points.
Sequential Upgrade
If you choose multiple slave devices to upgrade their firmware, two options are available: “All-at-Once”
and “Sequential”. “All-at-Once” will use the default method, all checked slaves will upgrade their firmware
at the same time, while using “Sequential” upgrade method, the slaves will upgrade their firmware one by
one in order to:
 Avoid entire Wi-Fi service interruption by full system firmware upgrade.
 Reduce network bandwidth consumption caused by firmware downloading.
Figure 96: Choosing multiple devices