Camera launch from locked screen not working

[Pretigalie]

This is not working since the update, i have to keep unlocking my phone inorder to use my camera, if someone is taking a pic of me and the screen locks i have to move from the pic go unlock the phone then go back to my pose. It is very annoying.....please fix urgently as i always take lots of photos.

[Aiza]

Good day my camera in rare camera are not working and yet videos I don't know what happened but in front it's still working. And I started to reformat it yet still not function at all.

[Aiza]

Good day my rare camera are not working and yet videos I don't know what happened but in front it's still working. And I started to reformat it yet still not function at all.