HTC’s locking of the bootloaders during last year was nothing short of a spectacular feat. It was really a battle of the titans, where the original line-up of Sensation-like devices came with a locked bootloader, which was later unlocked and S-OFFed, only to be updated to yet another revision of the HBOOT. But the second time around, it was locked to an almost unlockable state. Having heard many complaints from the user base (and us), HTC decided to offer the olive branch and simply gave up on locking the HBOOT. In fact, they themselves provided a way to unlock this and allow the flashing of custom code on the devices (of course, your warranty flew out the window if you did). Several giants came along such as Revolutionary, but now the next step in the evolution of S-OFF has arrived, and its name is Juopunutbear, and it has been delivered by XDA Forum Members Fuses and globatron.
Details on the unlock process are somewhat scarce (and quite frankly, that is indeed a good thing), but it seems to be that the devs found some sort of exploit common on most dev unlocked devices. The process seems to include what the devs have called a “wire trick”, which according to the pictures involves placing the device in download mode by touching a contact in the device’s board with one end of a wire (accessible without having to take it apart) and the other end of the wire to the device’s sd card slot metal casing. Everything else is done by the software, but your timing in doing everything must the right or else it will not work. Also, since the devices are somewhat different from each other, the devs have added a set of instructions, with video demonstrations, for each one of them.
The program has been extensively beta tested by a closed yet somewhat large group of people. However, as it is customary, the devs do state that the process is not perfect and that there is the likelihood that the devices could be bricked in the process. Having said that, proceed with extreme care and ensure that the device that you are going to S-OFF is in fact the one for which you are following instructions on.
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