Edit: This post has been updated, so please read carefully as the below information pertains to people running hmj37.01.05.0032
If you have been looking for a way to unroot / recover your Toshiba Thrive and want to get it back to its factory state, look no further. Dalepl has released two editions of DaleNet for the Toshiba Thrive. The first edition takes you back to a fully stock factory configuration and the other is a stock rom that has been slightly deodexed and contains root.
Edit: Toshiba has made it so users running HMJ37.31.5.0011 are now longer able to root their devices by restricting fastboot. However, it is still possible to downgrade to hmj37.01.05.0032 in order to obtain fastboot, a custom recovery, and a rooted rom running on one of the latest roms. Learn how to downgrade your Toshiba Thrive & grab the files needed for the job here!
After you downgrade grab one of the latest Dalenet roms from the forums located at the below link: