Procedure for Downloading and Installing the AT&T AC340U Patch
- Author: Sierra Wireless
This article provides the procedure for downloading and installing the AT&T AC340U patch on an oMG.
Note: This procedure is required if using the AC340U with oMG software release 3.10 or higher and must not be performed if running oMG software prior to release 3.10.
Installing the Patch
1. Run this patch to downgrade the firmware on the card:
http://downloads.sierrawireless.com/ims/omg/rm_updates/AC340U_01.05.11.52_00_ATT-field.exe
2. Run this after to install the Linux patch:
http://downloads.sierrawireless.com/ims/omg/rm_updates/AC340U-Patch-v4.zip