This is the latest firmware for our 4GXtream products and is common across all variants. This update is critical for all US customers that are using the AT&T network, which turned off 3G support in Q1/2022. We also recommend this update to all of our customers to bring them up to the latest kernel and libraries. DO NOT FORGET to unzip the binary file inside before uploading it, using the 4GXtream web interface.
NOTE - also includes the addition of the 230400 baud rate for "RAW" NMEA 2000 mode and NAVAlert Support