We suppose this shouldn't come as a surprise to anyone, but we're still disappointed to see that HTC has pulled the version its Sync app that had been posted late last week with support for sideloading of Android apps on AT&T's Aria, seemingly by mistake. Given that the new version of Sync had never been accompanied by an over-the-air firmware update to enable non-Market app installations from the phone itself, this seems to totally confirm what had been suspected all along: it was nothing more than a mix-up, and AT&T hasn't approved any sweeping changes in its branded Android philos
