Open the Windows . Look under the "Ports (COM & LPT)" drop-down menu. You should see a listing for Huawei Mobile Connect - DownLoad Port or a generic COM Port number. If this is visible, the direct flash tool can reach the hardware. Step 3: Running the Direct Flash tool
Flashing network hardware is sensitive. Prepare your environment using these essential guidelines:
Remove the back cover, battery, and SIM card from the E5573cs-322.