To "improve"? Do you even realize why it's not enabled on non-AMOLED devices? Do you know how AMOLED works?
There is absolutely no sense in enabling AOD on devices with an LCD panel. None. It will drain the battery like crazy and wear out the screen faster.
Like I said, for uneducated DIY tinkering, go to XDA, this is not the place
I appreciate your explanation and I will not bother you anymore with the subject ... anyway the rom de eu is the maximum and it is the one that I have been using and I thank for the development that they have of the same