Recently, HTC launched the developer edition of the HTC One in the US. This model was mostly identical to the model sold by the carriers, but comes with the network and the bootloader unlocked.
Now, HTC has provided the RUU (ROM Update Utility) and the full ROM for the HTC One developer edition on their developer website. This would allow users to restore their devices safely in case things go wrong while flashing custom ROMs.
Both the downloads are now available from the link below. Choose the one appropriate for your device.
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