Engadget is reporting that HTC EVO 4G owners may be getting Android Deuce Deuce as soon as this weekend. The blog received a whole heap of Sprint corporate slides that detail a launch plan; the plan includes an official announcement scheduled for tomorrow and code rollout beginning on August 1st. The slides also detail tons of improvements made to the phone’s software, some of which include: improved 720p video recording, Flash 10.1 support, 4-point orientation rotation, alpha-numeric pins for device unlock, and the ability to use the LED-flash as a flashlight. Who’s excited?