Hi guys im new here but i have a serious question regardin my htc flyer tablet p512 wifi running android jelly bean 4.1.1 my question is that a time ago the pen was working perfectly with android honeycomb 3.3 now i doesn't is it possible that it isnt working because i rooted and updated it and i am sure the battery works because its new ......Many thanks who helps me couse i seriously need it