Yes, this one is not for one that has a weak heart! I have had mine for a few weeks now and as stated here and other places, things have to be done to get it to work right. I would suggest working with the tablet for a few weeks before doing the firmware upgrade just to get use to things. On mine I see that they have moved the WIFI antenna away from the main system board and it was taped down on the side with less wires and components, this is a big improvement from the previous versions. I did do the antenna mod and things have really improved a lot. For those just starting out on this adventure I strongly suggest reading most of the posts to find out what you are getting your self into. There are a lot of sites besides this one, so do some looking/searching around.
Gary
Gary
