Recent content by motivr

  1. M

    Android System using 30% battery

    I fully charged and left it unplugged overnight to test battery life during idle (when phone is not turned on, with no apps running in background) S7 battery drain has nothing to do with the battery itself. it's Qualcomm Snapdragon SoC problem.
  2. M

    Android System using 30% battery

    In my case, it's definitely Wi-Fi AC connection that is causing the battery drain. If I connect to 802.11n router, battery is OK. but If I connect to my 802.11ac AC2600 router at home, S7 CPU usage suddenly go up and cause big battery drain problem. I also noticed that web browsing on my S7...
  3. M

    Android System using 30% battery

    you're right, i'm just trying to stop drainage before possible firmware fix comes out. By the way did you try your Gold Edge at your work with wifi connected? because I noticed my S7 (with wifi on, of course) drain a lot faster when it's connected to home wifi. but seems to be normal when it's...
  4. M

    Android System using 30% battery

    BEFORE (With AOD ON, WIFI ON) AFTER (With AOD Off, Wifi Off) 3.5% battery drop per hour Vs. 0.37% drop per hour turning aod & wifi off definitely "fixed" the problem. I experiment try twice more with just aod or just wifi off to see which one is the real cause..
  5. M

    Android System using 30% battery

    your battery stat is just like mine except mine is S7 flat. I noticed that my battery doesn't drain at work as much as when i'm at home. I suspect it might have problem with certain Wi-fi router (I have AC2600 TP link router at home. Motorola N router at work). or maybe 4G/3G siginal level.
  6. M

    Android System using 30% battery

    30% standby drain in 9 hours. LOL what do you suggest?