To resolve this issue, please try the following steps:
1. The upgrade process of the Xiaomi Router AX1500 takes a relatively long time with an average duration of about 5 minutes. If there is a power outage during the upgrade, the router will freeze and become unusable;
Note:
The upgrade process takes a long time. Please do not power off and restart the router during this period.
2. Ensure the router's stable internet connection when performing the upgrade process;
3. Restart the router by powering it off, waiting a few seconds, and then powering it back on. Attempt the upgrade process again;
If the above steps do not resolve the issue, please contact the local after-sales service center.
