When reciving texts or emails it says contents hidden. why?

[AC Question]

When I recive a text on my lock screen it says contents hidden. Why is this and how can I fix it?

 

[Javier P]

Go to settings - sound & notification - when device is locked - and change to all (or your personal choice).

 

[Nick Lama]

Actually, for me it was: Settings > Sounds and Notifications > App Notifications. Select your email app, and turn off "Hide contact on lock screen"

 

[martindawn]

when reciving emails they are hidden how can I undo that please

 

[B. Diddy]

Welcome to Android Central! Did the above suggestions help?