Failed -remote 39-flashing Lock Flag Is Locked. Please Unlock It First 39-- -
Failed - Remote 39: Flashing lock flag is locked. Please unlock it first. Fix in CFE:
CFE> nvram set flash_lock=0 CFE> nvram commit CFE> reboot If you can share you’re using (STM32, ESP32, router model, etc.), I can give you the exact unlock command. Failed - Remote 39: Flashing lock flag is locked
sf probe sf protect unlock <addr> <len> Connect via JTAG/SWD and run: nvram set flash_lock=0 CFE>
stm32f1x unlock 0 During boot, interrupt into CFE and run: nvram commit CFE>
STM32_Programmer_CLI -c port=SWD -ob Unlock Or from the GUI: go to → disable read/write protection. Option B – Unlock from bootloader/U-Boot In U-Boot (common on routers/dev boards):