Ensure your phone is connected to the Wi-Fi network of your E5573CS-323.
For devices that are stuck or require a specific version, you can manually flash the firmware using a PC. Update Software in HUAWEI E5573CS-323 - HardReset.info
Install the HUAWEI AI Life App from the Google Play Store or Apple App Store. Update Software in HUAWEI E5573CS-323
If a new version is found, tap "Update" to download and install it automatically. Method 2: Update via Web-Based Management Page
The most convenient way to manage and update your device is through the app (formerly HiLink) on your smartphone. Ensure your phone is connected to the Wi-Fi
Open the app and select your device from the home screen.
Open a browser and enter the default IP address (usually 192.168.8.1 ) found on the sticker under the battery. If a new version is found, tap "Update"
If you prefer using a laptop or desktop, you can update the firmware through the router's internal settings page.