It didn't happen right away. I updated my flyer. A few days later my battery drained. After charging and rebooting it went back to sense and wouldn't go back to lp. I tried clearing defaults for launcherpro but it didn't go back. I finally uninstalled and reinstalled and launcherpro still doesn't come up as the launcher or ask me which launcher I want. I don't know what else to do. Did HTC really block third party launchers with the update?! I haven't tried other ones yet but I am seriously disappointed. I'm hoping I'm overlooking something and if anyone knows a fix please tell. My next option is to test other launchers but I really just want launcherpro back.