Why can't I use certain on/ off choies

[Android Central Question]

In some settings I m given choices for this or that or that or that & 2 of the "that's" will b greyed out, & it's usually the 1 I want to use. So, WHY AM I GETTING GREYED OUT?!!! THANK U. I have an Aristo 2 Plus x212 (G)

 

[B. Diddy]

Welcome to Android Central! Can you show us an example screenshot? http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html. You'll have to register on this forum first. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html