Please, How to safely Eject Flex From The Clip?
 

hi every one, i tried to remove flex from The Clip; just to keep it in safe plase after use, but i cant eject it, please is there any lock that i must open to safely eject flex. thank you.
i prefer if any one can make a video tutorial; I'll be appreciate.

there is a eject button in the software, use it

There is black lock in the connector., pull safely that lock will be loosen, than remove flex, and put another flex., and push lock it will tighten

yeah, thank you sir, i used a needle to pull the lock. and the flex removed swiftly.
thank you.