: Click on More Functions in the top-right corner, then select Manage Updates .
The most direct way to check for and install updates is through a web browser:
By following these steps, you should be able to update the software on your HUAWEI E5573CS-323 mobile WiFi device. If you encounter any issues during the update process, you may want to contact HUAWEI support or consult the user manual for further assistance.
If you prefer using a smartphone, you can manage and update your mobile hotspot using Huawei's official companion application.
To update the software on your HUAWEI E5573Cs-322 (often referred to as the E5573), you can use the web-based management page or the official mobile app. Ensure your device has at least 30% battery and a stable internet connection before starting. HUAWEI Global Method 1: Web Management Interface Update Software in HUAWEI E5573CS-323
Click to begin the flashing process. Do not disconnect the cable or turn off the PC during this step.
Ensure you have a stable 4G connection or that your SIM card has active data.
Firmware updates are not just about adding new features. For a device like the HUAWEI E5573CS-323, an update can deliver a range of crucial benefits, including:
: You can toggle on Auto-update to let the device handle future updates during idle periods (usually between 3:00 AM and 5:00 AM). Critical Tips for a Smooth Update : Click on More Functions in the top-right
If you prefer managing your devices from your smartphone, the official HUAWEI HiLink (or HUAWEI AI Life) app is a convenient alternative. The E5573CS-323 series is among the many Huawei models supported by this app.
Note: If it says "No updates available," your carrier has not pushed a new version to the server yet.
Open a browser and enter the default IP address (usually 192.168.8.1 ) found on the sticker under the battery.
If you prefer managing your router from your smartphone, use the official Huawei app. : Install the HUAWEI AI Life app (formerly HiLink) from the AppGallery or Google Play Store. Connect : Ensure your phone is connected to the E5573CS-323 If you prefer using a smartphone, you can
: Save important settings, as a firmware flash may reset the device to factory defaults.
If you prefer using a smartphone or tablet, you can manage and update your mobile Wi-Fi through Huawei's official management application. Step 1: Install the App
your computer or smartphone to the router's Wi-Fi network.
| Issue | Official Update | Unofficial Update | |-------|----------------|--------------------| | “No updates found” | ✅ Normal – carrier abandoned device | ❌ Not applicable | | “Update fails at 99%” | ❌ File corruption or wrong file | ❌ Wrong firmware version | | Device bricked | ⚠️ Extremely rare | ⚠️ Very common | | Lost IMEI/custom settings | ❌ | ⚠️ Happens if you flash wrong WebUI partition |
Alternatively, look for in the top right corner and click Manage Updates .