secure check fail ( bootloader) s6 edge

[saloo_orakzai]

i havd samsung galaxy s6 edge plus
during flashing it shows the problem like "secue check fail (bootloader)
plz lets help me to solve this problem

 

[James L]

i havd samsung galaxy s6 edge plus
during flashing it shows the problem like "secue check fail (bootloader)
plz lets help me to solve this problem

You're trying to flash a firmware that is older then the current OS.

 

[Chemu]

Yes