:
Before executing a "hot" flash using usbloader.bin , you must gather the correct software package to avoid permanently killing the modem’s motherboard. Required Hardware e5573s320 usbloaderbin hot
Look at your PC screen. The Device Manager should refresh and display a new device named Huawei Mobile Connect - 3G PC UI Interface or USB_COM followed by a assigned port number (e.g., COM5 ). You can now safely remove the tweezers. Step 3: Injecting the usbloader.bin File : Before executing a "hot" flash using usbloader