# * This application note applies to fitlet2 configured with SIMTech's SIM7100 cellular modem.* It explains how to update the modem's driver on windows 10 environment. ==Installing the SIMCom SIM7100 Windows 10 driver== 1. Confirm the the modem is recognized by the system at Device manager, you should see 6 of the following devices: '''SimTech, Incorporated'''# 2. Select SimTech Incorporated device in the Other Devices section, right click --> Update Driver Software[http://fit-pc.com/download/fitlet2/sw/drivers/win10/fitlet2_Win10_CellularModem.zip (Download the driver HERE)]# 3. Choose the "Browse my computer for driver software " option and browse to the Cellular Modem driver’s folder# 4. Click next and wait while the wizard completes the installation# 5. Repeat the 2 to 4 for every SimTech Incorporated device# 6. In the end, the following devices should appear in the Device Manager '''Modems'''
SimTech HS-USB Modem 9001
- '''Network Adapters'''
Simtech HS-USB WWAN Adapter 9001
- '''Ports (COM & LPT)'''
Simtech HS-USB AT Port 9001 (COM5)
Simtech HS-USB AT Audio 9001 (COM3)
Simtech HS-USB AT Diagnostics 9001 (COM7)
Simtech HS-USB AT NMEA 9001 (COM6)
*COM numbers may vary
# 7. Check if the Cellular network appears in the Networks list# Connect to the Cellular Network
8. Connect to the Cellular Network '''Note: ''' Some providers require custom settings of the cellular network connection.
For clarifications, please contact your provider.
'''Related links:''' SimTech Cellular Modem SIM7100 Setting in Windows 10 driver:http- https://fit-pcsupport.microsoft.com/downloaden-us/fitlet2help/sw10739/drivers/win10/fitlet2_Win10_CellularModem.zipwindows-10-cellular-settings
Cellular Setting in Windows 10[[category:Application notes]]https[[category://support.microsoft.com/en-us/help/10739/windows-10-cellular-settingsfitlet2]][[category:software]]
