AT&T Update Boosts Upload Performance for Atrix, Inspire
AT&T today made two separate software updates available to the Motorola Atrix 4G. The updates, which need to be installed via Wi-Fi (and in the proper order), provide a number of bug fixes and performance improvements. The most significant performance improvement is that the update finally turns on the Atrix's HSUPA capabilities, which will provide for faster mobile data uploads. AT&T is also providing a similar update to the HTC Inspire 4G. The Inspire 4G's update fixes bugs and also enables the HSUPA radio for faster data uploads. Both devices shipped with the HSUPA radios inactive. AT&T said further refinement of the software was needed before the faster data radios could be turned on.