Here is my screenshot for my UPSM experience ;)
2d 18h without charging
Sent from my GT-I9505 using XDA Premium 4 mobile app
hTC Desire X|ShadowDX|ICS
UPSM is supposed to automatically switch data off when your screen is off. How do you keep mobile data permanently on?
Pull panel down, got to settings and activate mobile data
I have a stock nandroid backup for CID: O2__102 (Germany branded by O2)
EDIT: Don't use boot.img and recovery.img from zip. Use it from first post by ckpv5
It's a Power Saving option ported directly from S5, but I would know if works really, because in another forum I read it could be only a 'placebo effect'
I think it works not as a 'placebo effect'.
I had my mobile internet permanently on and i ha...