Originally Posted by Threshergr
Can someone upload ACDU.exe fix file again??
I have HTC wp 8x from O2 and i try to unlock with your instructions
I don't have the ACDU file but I was able to unlock my phone using the ACDU_UEFI_PROV_KEY.nbh file.
1. Download ACDU_UEFI_PROV_KEY https://mega.co.nz/#!UlMS1CyQ!rX-5-U...1De-jgkgEGf6FU
2. Put the ACDU file in the same directory as the ROMUpdateUtility (move the other .nbh files to another folder)
3. Run ROMUpdateUtility.exe
4. Phone should flash and unlock
5. Delete the ACDU_UEFI_PROV_KEY file
6. Move the UEFI_signed.nbh and RUU_signed.nbh files back
7. Run ROMUpdateUtility.exe again to flash ROM