To help narrow down the exact commands or tools you need, what of phone are you currently trying to flash? Share public link
This message often appears when:
First, I need to parse what this keyword likely refers to. It sounds like an error message or status notification from some kind of software, hardware, or system interface. "Flashing lock flag" suggests a visual indicator, like a padlock icon blinking. "Is locked please unlock it first" is a typical permission or state-based error. "Full" might be a typo or could mean "full screen" or "full version"? Or it could be part of a longer truncated message. flashing lock flag is locked please unlock it first full