[quote=benny888,May 17 2012, 11:54 AM]
That is abnormal. Even mine with WiFi off but 3G always on , background actively updating yahoo mails, gmails, some newsfeed my battery drop is most 3-4 % only. If 3g/WiFi off usually it should drop most 1-2 % only
Check using betterbatterystats what is waking up your phone. Also use CPUspy to see when phone is idle not active, how much deepsleep mode is it on
Example lastnight mine over 7+ close to 8 hours, deepsleep is 90% and over this 7-8 hour period , I was using browser 17 % of the time in the beginning , yet my deepsleep can hit 90 %. If I leave it completely idle my ddep sleep will usually hit up to 95-98 %
And I don't use setcpu anymore in ICS rom. Only Juice Defender Ultimate as a battery usage control aid
Thanks for your advice. I observed for many days already...Im not a heavy gamer and browser...but stil the battery drains so fast...haiz...am I need to install any battery saver apps??any recommendation? thank you...
Added on May 17, 2012, 12:06 pm[quote=benny888,May 17 2012, 12:00 PM]
No need to flash rom - 20 % is abnormal ; he must have a lot of apps running in background without his knowledge
Root it is sufficient to find out causes
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May I know how to root it? izit wil void the warranty?? need u guys help seriously...I need to charge my phone every day although Im not heavily use it...daxn...
This post has been edited by FrankieSiow: May 17 2012, 12:06 PM