Hello. I've been searching for hours for solution. I have HTC desire HD and I had CM11 on it. Then I wanted to upgrade it to newer version. I did almost everything, but then I saw, that my PC recognize my HTC in fastboot as My HTC. There is also error code: 10. I tried almost everything (updating drivers, chipset, USB drivers...) but nothing worked. I don't know what to. Plz help
What do you get when you tipe adb devices or fastboot devices?
Some times your phone first have to be recognized by htc sync.
I had problem with one DHD even with WIN7 x86. Adb and fastboot didn't recognize device until i first connect it to htc sync and after that i was able to use adb and fasboot.
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