Here's step by step instructions.
1. In Android Market look for a app called Fast Web Install. Install it. Start it up it will tell you that you need to install appbrain. Click accept and continue and it will put you back in the android market with Appbrain showing.
2. Install appbrain , once its installed, start up appbrain. Once its started and you accept the terms and conditions it will take you to the main screen for appbrain. Then in the search bar just type Flash. It will show you adobe flash 10.1, it will be flash update10.1 but the version last 2 digits will be .10 click install and your done. Plain and simple and Only a few minutes. If you can't follow my instructions then you don't need to be playing with your phone. LoL. J/k guys j/k