Huawei E5573 Dead Boot Repair Guide

Dead boot on Huawei E5573 is recoverable in 80% of cases with the right tools and firmware. If the device is completely unresponsive after trying all steps, the NAND flash may be physically damaged – time for a hardware replacement or new device.

Under "Ports (COM & LPT)", you should see a single device: Huawei Mobile Connect - 3G Application Interface (COM X) . If you see this, your bootloader is alive but corrupted. If you see "Unknown Device" or nothing, repeat the button sequence. Huawei E5573 Dead Boot Repair

✅ → Should see “Huawei Balong – USB COM port” If not, install Balong drivers manually. Dead boot on Huawei E5573 is recoverable in

Before we dive into soldering or software, let's understand why this happens. let's understand why this happens.