Those of you who are already unlocked should complete step 1 regardless... step 2 and 3 are optional (but if you do 2, you MUST do 3)
it's a pretty simple 3-step process and it's all explained, remember to keep your Athena connected at all times until you have fully completed all the steps.
Click here to download!
Please note: you must have .net Framework 2.0 installed with the services packs, if you don't it then it probably won't run till you download it.
UPDATE: Thanks to apd, I isolated the problem and have fixed it, your device will now be hardreset in the process of unlocking unfortunately, but this fixes the blackscreen issue. please delete your unlocker and redownload.
SPECIAL INFO ABOUT STEP 2: When you run this step, first your device will be flashed; this is NOT the end of Step 2, you must then configure your device and set it up fully so you can access the menus etc (there will be a prompt to ask you to do this after the flash anyway). then you will be able to continue. please make sure to read ALL dialogs fully
Agent Bignose has created an excellent video here - Please note: after 18:19 of the video, you are done, you are free to disconnect the device and close everything down, the rest is just error logging
Please report your success or failure on this thread
X7501 now supported! FOOLPROOF NEW SSPL METHOD USED, MAKE SURE YOU USE VERSION 3.0!
EDIT Moderator / MDAIIIUser
German How to can be found here.