[SonyaDM]

Does anyone know how to remove this feature. The J1 mini does not have proximity settings to change as suggested for other model phones with this feature.

[B. Diddy]

Welcome to Android Central! If the phone doesn't have a proximity sensor (which this article seems to confirm: http://www.crazyengineers.com/thread...ctivity.87640/), it appears that you can't get rid of it, like with the Galaxy Ace Style: https://community.vodafone.co.nz/t5/...ck/td-p/168229

[B. Diddy]

I think I learned why this happens. The "double-tap to unlock" lockscreen that appears while on a call is due to the phone either not having a proximity sensor (which is the case for the J1 mini), or turning the proximity sensor off (which is possible with some phones in the Phone app, under Menu>Call Settings). If the screen remains on during a call, the lockscreen appears to prevent your face from accidentally pressing any of the onscreen buttons.