Ultra Power Saving Mode on S4 I9500
Dear devs and users, I want to know whether Ultra Power Saving Mode presented in S5 is Software dependent or hardware. . ??
As far as of my concern, it is software dependent. . If so, can it be ported to S4 Sock KitKat 4.4.2 ??
Sent from my GT-I9500 using XDA Premium 4 mobile app