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 Battery Drain/Usage on iPhone 2G/3G/3GS/4, What to do? How? Solution?

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userONIX
post Sep 27 2010, 01:48 AM

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QUOTE(ben3232 @ Sep 27 2010, 01:46 AM)
your ip4 battery can stand for how long
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1 day still left 40%, with a bit game, sms, call.
userONIX
post Oct 5 2010, 09:38 PM

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QUOTE(dvlzplayground @ Oct 3 2010, 09:58 PM)
wifi, 3g, location services constantly on, brightness about 60%. usage about 8hrs, and i got 2 days out of my ip4. woohoo! biggrin.gif this is satisfying

however, last night i was playing with VNC app, n close it (without quitting). from 100% charge, when i woke up (abt 7 hours sleep) only left 28% haha

anyway, a friend of mine had a battery problem before. no matter what she did, she cant get the phone to last more than a day even with wifi n 3g off, without any apps running in the multitasking tray. when she approached genius bar, turns out that some apps (tweeter, foursquare) was still running even when she quit it already. the genius staff said it's the app's problem n have to wait for the developer to update it
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wow! pretty impressive. mine quite bad. brightness 50%, location services constantly on, 3g on when I want to use it. wifi off, usage around 5 hours (gaming about 2 hours). standby 22 hours. left 19%. but it is last longer than my old 3gs.

This post has been edited by userONIX: Oct 5 2010, 09:39 PM
userONIX
post Oct 17 2010, 12:55 PM

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I left my phone fully charged at 5 am and i did restart my phone because at 6 am, battery decrease to 96% in idle. Now at 1 pm, battery already 73%. why suddenly become like this?

i bought my iphone during maxis launch. my setting everyday when im at home: cellular data ON, 3G OFF, Wifi ON, Notifications ON for facebook, whatsapp, game center. email push OFF. brightness around 50%, location services ON. firmware iOS 4.1
userONIX
post Oct 17 2010, 01:14 PM

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QUOTE(boblp @ Oct 17 2010, 01:00 PM)
hmm.. ur cellular data is on.. most of the apps will try to cnnect to the net.. maybe thats the problem
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i use this setting everyday since i bought it. y today only got problem?
userONIX
post Nov 8 2010, 08:14 PM

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weird. today my battery drain so fast. full charged 100% last night at 1am.
wake up at 7am, battery already 70-80%. now only left 7% with 2 hours total usage. Wifi on. 3g off. no running apps. brightness 50%. before this happen 1-2 times. now it's happening again. weird.
userONIX
post Nov 9 2010, 02:05 AM

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QUOTE(dvlzplayground @ Nov 8 2010, 08:48 PM)
reboot ur phone
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but sometimes, even though I reboot my phone, it doesn't solve the prob. I need to wait for the battery completely drains and recharge back. then the prob is solved.
userONIX
post Nov 20 2010, 11:27 AM

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My latest achievement.
Games really suck the battery faster. My advice, less gaming.
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