How to unlock camera

[Jeremy Wiles]

During a shoot yesterday a lock symbol appeared on the upper right corner of my monitor. How do I unlock the camera?

Using build 3.3.3

Jeremy

[Max M.]

keep the lock symbol pressed for a short while and it unlocks, (that what i think, not sure, but worth a try :)

[Shapour Daneshmand]

click on the lock icon and hold.
do the same to lock again.
i found out by experience that locking the screen is not bad idea.

[Jeremy Wiles]

Thanks for the suggestions. I tried everything, including holding the lock key, but it would not unlock. Finally, I had to reinstall the firmware (3.3.3), which fixed the problem.