In the past with HTC devices if you unlocked your device through HTCdev.com you still needed to achieve S-OFF in order to flash kernels since the boot partition was still secure. Apparently this is no longer the case with the HTC One. According to Koushik Dutta, the creator of Clock Work Mod Recovery and Rom Manager, the HTC One is nearly identical to a Nexus device after being unlocked with HTCDev.com! With an unlocked bootloader on this device you will be able to flash a Rom in its entirety (boot, recovery,system). With previous devices if you had S-On you would still be able to flash recovery and boot, but you would have to do that manually through adb.
The only thing you can't do with S-On is flash the black box partitions, radios, bootloaders, ect. You are not able to flash those on a Nexus device either. This is good news for those of you who love to hack and mod your device!
Via Rootzwiki
The only thing you can't do with S-On is flash the black box partitions, radios, bootloaders, ect. You are not able to flash those on a Nexus device either. This is good news for those of you who love to hack and mod your device!
Via Rootzwiki