Sprint has updated the software on the HTC Mogul to enable EV-DO Rev. A. This will enable the Smartphone to achieve download speeds of 600 – 1400 Kbps and upload speeds of 350 – 500 Kb per second. Previously the HTC Mogul was only compatible with EV-DO Rev. 0 which allowed max download and upload speeds of 700 Kbps and 70 Kbps respectively. Prior to the software update, Sprint’s EV-DO Rev A was only available via a laptop cards.