Solved! I lost my option to hide navigation keys on hot s3 x573

[islamraj]

i lost my option to hide navigation keys on hot s3 x573...when i bought it was okay...but from last dew days i can not hide om screen navigation keys cause the option is missing.

 

[webworkings]

Was there an update to the phone recently? Or did you add/update any apps?

Also, have you tried restarting (turning off and back on) the phone to see if that resolves it?