Help! I have previously s-off and unlocked bootloader and converted to GPE. Recently before sending to service, I have used Guru Reset to make it back to stock. Being desperate in erasing rooting traces, I have re-locked bootloader and s-on. Big mistake here as now I realize I can't unlock my bootloader via htcdev anymore, the disclaimer screen does not show no matter how I try. I am on the latest firmware, so Firewater does not work too. Basically I've tried everything I could find. I'm kinda stuck as there are no latest ruu to match my version, I could not s-off without unlocking and I could not unlock without resetting using a matching ruu. Any suggestions?