Charging LED

Hi,

Are there any ways to disable the LED light while charging? A persist entry in build.prop does not seem to work. Also, as xposed and WSM does not work for the Mi3, there's no real way to do much customization to the phone(at least to the extent that aokp and aosp allows).

Does anybody have MODs or tips for this phone? Besides this lack of customization, the Mi3 is an excellent phone; especially at that price point!

Thanks.