Hey guys the HTC Flyer has received S-Off thanks to unrevoked and alpha-rev for creating revolutionary which breaks the HTC signed bootloader dealio this also works on the Sensation, Evo 3d and other new HTC devices. Be warned this beta software so I only advise tech savy people and developers to use this. I take no responsibility for damages that may be incurred.
get revolutionary here
http://revolutionary.io/
Also the first custom rom for the HTC flyer was created. It allows phone functionality on the 3g versions and on non-3g versions it acts as if there is no sim in the device. It also provides root user and busybox too.
http://forum.xda-developers.com/show....php?t=1194959