Shall we downgrade Android 5.1.1 in MOTO X phone?

[AC Question]

Shall we downgrade Anderoid 5.1.1 in MOTO X phone

To use Email apps separetly would like to down grade 5.1.1 to lesser on. DO not want Gmail apps to use my office mails. Please advise.

 

[B. Diddy]

Re: Shall we downgrade Anderoid 5.1.1 in MOTO X phone

Welcome to Android Central! Downgrading requires rooting--are you willing to do that?

What do you mean by using email apps separately?