Now that the device is communicating, you can install a fresh OS. Run the ( Update_xxxxx.exe ).
If the device is detected but simply won't boot (not hard-bricked), you can use a specialized dongle/software tool. E8372h-153 Dead Boot Repair
While holding the short, plug the device into your PC's USB port. Device Manager ; it should appear as Huawei Mobile Connect - DownLoad Port (COMXX) 3. Repair Procedure Load Bootloader Balong USB Downloader to load the usbloader.bin file. This "wakes up" the device's CPU. Flash Firmware Now that the device is communicating, you can
Before attempting repair, confirm the exact failure mode. Do not confuse a dead boot with a locked bootloader or simple driver corruption. While holding the short, plug the device into
Warning: performing repairs may void warranty. Work carefully; if uncomfortable, consult a professional.
Dead boot on the E8372h-153 is recoverable with proper tools and firmware. By forcing download mode and reflashing the correct bootloader, most users can restore full functionality. Always follow safety precautions and use verified firmware to avoid permanent damage.