Here are the step-by-step instructions to update the firmware on your HUAWEI E5573Cs-323 mobile Wi-Fi hotspot.
2. Official Update Methods
✅ Method A – Web UI (Recommended)
- Connect to the device’s Wi-Fi.
- Visit
192.168.8.1(or192.168.0.1). - Login (admin password usually on the sticker or
admin). - Go to Settings → Device → Update.
- Click Check for updates.
Updating the software (firmware) on your HUAWEI E5573Cs-323 is essential for maintaining device security, improving connection stability, and patching known bugs. This process is generally straightforward through the device's web management interface. Updating via Web Interface