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USB Drivers Build 4836Jul 6, 2018Firmwares and Drivers
Windows Drivers for EM/MC Series Modules (Build 4836)Windows 7/ Windows 8 /Windows 10 Driver Package for EM/MC Series Modules.
Jul 6, 2018Firmwares and Drivers
AirPrime EM/MC Series Skylight Connection Manager (Build 4814)To connect AirPrime EM/MC Series modules to your PC running Windows, you need to install connection manager. Please install USB drivers as mentioned in the related items.
May 25, 2018Development Tools
Linux QMI SDK 04.00.13 - Customer Release NoteThis document describes the contents of the Linux QMI SDK 04.00.13 release.
Apr 17, 2018Software Reference Documents


MC74xx/EM74xx SWI9x30C 02.25 CRN Release NoteDownload the SWI9x30C 2.0 Release Note
Dec 5, 2017Software Reference Documents
Windows Drivers Package (Build 4773)Nov 24, 2017Firmwares and Drivers
Windows Drivers for EM/MC Series Modules (Build 4773)Windows 7/ Windows 8 /Windows 10 Driver Package for EM/MC Series Modules.
Nov 2, 2017Firmwares and Drivers
MC74xx/EM74xx SWI9x30C 02.24 CRN Release NoteDownload the SWI9x30C 2.0 Release Note
Oct 8, 2017Software Reference Documents
Windows Drivers Package (Build 4743)Sep 18, 2017Firmwares and Drivers
AirPrime - Selecting the Correct Firmware - Technical NoteThe Sierra Wireless MDM9X15 and MDM9X30 family of modems support carrier switching. This is a feature where the same modem can be used with different carriers from different geographies by downloading and activating the correct FW package for the carrier and modem. This document explains how customers can match a FW package with the correct supported modem.
Jul 31, 2017Application notes and Code Samples
AirPrime - EM, MC74xx - Auto SIM Feature - Technical NoteThe AirPrime EM and MC74xx modules support the AUTO-SIM feature wherein the module will select the correct FW+ carrier PRI to use with the detected SIM. This feature is intended for use with the module when the host application does not wish to perform management of FW image switching.
Apr 27, 2017Application notes and Code Samples
AirPrime - MC73xx, 74xx - Module Enumeration States - Technical NoteThe Sierra Wireless AirPrime MC73xx and MC74xx modules can enumerate in different states. It is imperative for host applications to be aware of the different states and handle them appropriately. This document covers the Qualcomm MDM9x15 and MDM9x30-based MC73xx and MC74xx modules. The document explains the different enumeration states, the reasons for entering said states, and how the host can exit these states.
Apr 27, 2017Application notes and Code Samples
MC74xx-SWI9X30C_02.23.00.00-PRI-CRN Release NoteDownload the FW SWI9X30C_02.23.00.00 PRI Release Note
Apr 20, 2017Software Reference Documents
AirPrime - Diversity and MIMO Second Antenna - Application NoteMobile devices using 3G and LTE are equipped with a second receive antenna for improved performance. This second antenna is required for receive diversity and MIMO. These concepts, with their associated benefits, requirements and test possibilities, are described in this Application Note in a Q&A format.
Feb 23, 2017Application notes and Code Samples
MC74xx-SWI9X30C_02.23.00.00-CRN Release NoteDownload the FW SWI9X30C_02.23.00.00 Release Note
Jan 20, 2017Software Reference Documents