Success with a 3C. The way I did it was different from the posted steps and the video.
Flash Drive 1GB+
First I loaded the Teensy 2.0 with regular_16664.hex and the flash drive wi...
I still have the Tablet. Went ahead and signed the pettion. Took it a step further and tweeted the pettion and my own woes to all Sony @'S directly. At least someone will see it. Old devices should have thier bootloaders unlock after a certain am...
I've had no issues with art whatsoever and the speed/smoothness in the interface is noticeable. My only quibble is that it seems my apps have grown substantially in size. Not sure if that is an art issue. I also have the mediocre battery life but ...
Does this unlock the phone from carriers?
I had unlocked mine previously to this JB update and it stayed unlocked.
I had a previous post where I could help people unlock them but I had not been around for a quite a while.