Related to your answer of yesterday, that allowed me to get a HBOOT that can be unlocked, I have two little remarks.
You said:
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it depends on your setup.
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fastboto oem rebootRUU (will put you in ruu mode,black screen silver htc letters)
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Maybe you can edit this command to start with fastBOOT.
and you also said
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adb reboot bootloader
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-when you get "finished" and "OK"
fastboot reboot-bootloader (takes you back to fastboot)

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Mark the didfference between these two commands: one without a dash, one with a dash. I followed exactly what was written.
* If the dash is essential, maybe you van emphasise that with a remark after both commands.
* If it is not, it would be better for people reading this in the future, that the dash be removed.