I have tried every possible combination I can think of to update the firmware of my T22 and T28 phones. I have tried it from the web gui and the wmc. I have deleted and re-uploaded the firmware. I have tried upgrading the firmware with the rom file in the t28/t22 folder and outside of the folder (in the root dir). When I start the upgrade process, the phones go through all of the paces - restarting - updating config - etc. But the firmware never updates. What's that last simple step I need to do to get these to update? Going in to each phone's gui works but not a preferable option on 100+ phones.