Got S-OFF & unlock bootloader, after ruu, bootloader unlock status disappear.
I got S-off and unlocked bootloader. I have install Custom Recovery. I install a RUU without locking bootloader. After RUU complete, I go into bootloader again. Now the status of bootloader is unknown, meaning it doesn't say Lock or Unlock on the top of the screen but it does say S-OFF. I try to fastboot flash a custom recovery, it doesn't work. I try relock, it doesn't work either.
It give me this error, FAILED (remote: not allowed)
I try upgrade and downgrading, doesn't help.
How can I fix this problem?