We all know that HTC Evo 4G is going live on 4th June. But here is something that you should remember, the first 4G enabled device won't be supporting Flash 10.1 initially and will be running on Android 2.1.

I, for one was expecting Sprint to have a surprise package for the HTC Evo 4G fans by announcing Android 2.2 support for the phone, which clearly isn't a possibility anymore.
Google looks all set to lift the covers of Android 2.2 at the Google I/O which kicks off on 19th May. The reason that HTC Evo 4G won't be supporting Flash 10.1 is that the phone needs to be running on Android 2.2 in order to get the latest version of Flash up and running on their.Flash Lite support as always will be there to enable you to see Adobe Flash content on your device.
[via Android and Me]