For official updates without using third-party loaders, users can use the Huawei AI Life App or check for updates via the Web Management Page 192.168.8.1 HUAWEI Global specific version
Click to allow the program to locate your active COM port automatically.
The progress bar will scroll across the interface. Once complete, the power indicator lights on the router motherboard will usually flash once or change color, indicating that the RAM has successfully run the temporary boot environment. Step 4: Flashing the Final Unlocked Firmware e5573s320 usbloaderbin hot
If the PC does not detect "9008" mode, the loader will not work.
This process permanently alters your device. Incorrect memory addresses or power loss during flashing will result in a hard brick requiring a JTAG repair. Proceed at your own risk. Step 4: Flashing the Final Unlocked Firmware If
By default, the Huawei E5573s-320 firmware restricts deep system modifications and blocks SIM cards from alternative networks. When you need to flash an unlocked firmware version (such as versions ending in .306 or customized modded firmware), standard over-the-air (OTA) updates will reject the file.
Use metal tweezers or a copper wire to firmly connect this test pad directly to the metal housing shield of the micro-USB port. Proceed at your own risk
(e.g., one meant for the E5573Cs instead of the E5573s) can permanently brick the device.
⚠️ Working with "usbloaderbin hot" operations can permanently brick your E5573s-320 if done incorrectly.