Locate the primary flash executable script (often named Flash.cmd , Flashing.bat , or a custom software unlock executable). Right-click the tool and select .
After the flash finishes, the router will restart. Wait for the LED indicators to stabilise (usually 1‑2 minutes). Then connect to the Wi‑Fi network and open the web interface (typically 192.168.8.1 ) to verify that the new firmware is active.
The file is a specialized firmware package used to "unlock" the Zong 4G Bolt+ (Huawei E5573cs-322) ZONG E5573CS-322 21.323.01.00.306 DIRECT FLASH.7z
: The device should be charged, but it is best done with the battery removed and USB connected to the PC. 7-Zip : Software to extract the .7z file. Step-by-Step Guide to Using the Flash File
The , a mobile Wi-Fi hotspot manufactured by Huawei and commonly branded as the Zong Bolt+ by Pakistan's telecom operator Zong, is a portable 4G LTE router designed to create a personal Wi-Fi network anywhere. It supports 4G LTE and 3G networks, offering download speeds of up to 150Mbps. It can connect up to 10 Wi-Fi-enabled devices simultaneously and is powered by a 1500mAh battery, providing up to six hours of continuous use. This device is especially popular in regions like Pakistan and India. Locate the primary flash executable script (often named
: Upgrading or reflashing firmware can solve stability issues, connectivity errors, and software bugs. Prerequisites for Flashing
Extract the contents of the ZONG E5573CS-322 21.323.01.00.306 DIRECT FLASH.7z file to a dedicated folder on your desktop using 7-Zip. Step 2: Boot Into Download Mode (The Shot-Point Method) Wait for the LED indicators to stabilise (usually
Executable utilities (often included in the pack) to push the data over the USB connection. ⚠️ Vital Risks & Precautions
: Restart your PC in "Disable Driver Signature Enforcement" mode, reinstall the FC Serial drivers, and retry the boot shot method. Flashing Stops halfway (Error 10: Find Port Fail) Cause : Loose USB cable connection or a faulty USB port.
Navigate back to the extracted ZONG E5573CS-322 21.323.01.00.306 DIRECT FLASH root directory.