USB with Q26EliteDownloader:
Install Wavecom USB Host Driver on Windows
On UART1, enter AT+WDMX=6 to enable DM over USB
Start Q26 Elite Downloader
Browse to the SNACLZ image folder location
Select the appropriate DM COM port and enter the SPC of the module
Click Start
Download will take ~1 minute


Serial with Q26EliteDownloader:
On UART1, enter AT+WDMX=2 to enable DM over UART2
Start Q26 Elite Downloader
Browse to the SNACLZ image folder location
Select the appropriate DM COM port and Speed and then enter the SPC of the module
Click Start
Download will take ~10 minutes


Serial with WPST:
On UART1, enter AT+WDMX=2 to enable DM over UART2
Disconnect serial cable from UART1
Connect serial cable to UART2
Install WPST 3.0.0.6
Start WPST and wait for it to connect to the module
Slect Download and Broswe to the SNACLZ image folder location
Click FLASH
Download will take ~10 minutes


USB with QPST:
Install Wavecom USB Host Driver on Windows
On UART1, enter AT+WDMX=6 to enable DM over USB
Start Qualcomm QPST Software Downloader and connect to module over USB
Click the Multi-image tab
Browse to the SNACLZ image folder
Click the Trusted Mode checkbox
Enter the SPC of the module
Click Start
Download will take ~1 minute






