Whats killing my battery so fast!?

Discussion in 'Jailbreaks and iOS Hacks' started by Rob Mclovin, Dec 16, 2009.

  1. macrumors 6502

    Joined:
    Jul 24, 2008
    #1
    So for the past few months my phones been jailbroken, and the battery was fine like it used to be. Last me the whole day. Now its going down 10%-15 in an hour while in sleep!

    My Mobilesubstrate addons:
    Backgrounder
    Downloader
    Five Icon Dock
    Lockinfo
    Preference Loader
    Rotation Inhibitor
    SnapTap
    Unrestictor3g
    Yourtube
    BiteSMSsb
    Bosspaper
    Ipodpop
    Iprotect
    Libhide

    Just noticed it started dying bad after install Snaptap, but thats not really a heavy app.
     
  2. macrumors 65816

    fsck-y dingo

    Joined:
    Jun 14, 2009
    #2
    This isn't the best way of finding out but from that list I have these and no battery issues...

    Five Icon Dock
    Lockinfo
    Preference Loader
    Bosspaper
    Libhide

    Maybe you could use sbsettings and toggle off an add-on one at a time until you see the battery go back to normal. It's worth a shot while waiting for someone who may know which add-on in your list drains a lot of battery power. Also, make sure you don't have anything running with Backgrounder that you may not have noticed at first.
     
  3. macrumors 65816

    Joined:
    Jul 9, 2008
    Location:
    cherry point
    #3
    have you restored from pkgbackup? that screws with your phone. also i had a bad issue with 3.1.2 draining my battery.
     
  4. macrumors 6502

    Joined:
    Feb 2, 2009
    Location:
    Jupiter, FL
    #4
    its rotation inhibitor. when i installed that my battery died RAPIDLY, as soon as i took it off, back to normal.
     
  5. macrumors newbie

    Joined:
    Sep 29, 2009
    Location:
    St. Paul, MN
    #5
    Same here. That would be my top suspect in the OP's list.
     
  6. macrumors G3

    Joined:
    Jul 4, 2007
    Location:
    Atlanta, GA
    #6
    Why don't you do some good old fashioned troubleshooting by turning everything off and test each MS extension individually?
     
  7. macrumors 68040

    Roessnakhan

    Joined:
    Sep 16, 2007
    Location:
    Albuquerque, USA
    #7
    Really? I haven't seen a decrease in battery life.
     
  8. macrumors 6502

    amann76

    Joined:
    Jun 16, 2009
    Location:
    MacWorld USA
    #8
    what is this rotation inhibitor that everyone is speaking of?
     
  9. macrumors P6

    -aggie-

    Joined:
    Jun 19, 2009
    Location:
    Where bunnies are welcome.
    #9
    Your phone won't switch to landscape when you turn it or vice versa.
     
  10. macrumors 6502a

    B737

    Joined:
    Oct 22, 2008
    Location:
    Jersey Shore
    #10
    what was your before and after approximate with and without RI?

    i usually get 5.5hrs of usage and 12-16hrs of standby and i use RI. i feel like my battery life is not great, but it could be worse.

    I cant live without R/I
     
  11. macrumors 6502

    aeaglex07

    Joined:
    Mar 18, 2007
    Location:
    United States
    #11
    i had some serious battery drainage after installing Winterboard.. my battery literally drained dropped 10% when i installed winterboard. I did a full restore and charged my battery up to 100% then drained it until it turned itself off. Then i let it recharge completely overnight and now my battery is fine. I can go 8 hours @ work using about 2-3 hours during that time and when i get home my battery is only down to 70%.
    Recalibrating seemed to do the trick for me. I dont know if its winterboard or mobile substrate but somehow my battery calibration was off. but i do use backrgrounder and kirikae (which run off mobile substrate) with no isseus so i suspect winterboard is the culprit.

    I have also heard of rotation inhibitor causing battery drain. I have stayed away from it for that very reason.
     
  12. macrumors 6502

    Joined:
    Feb 2, 2009
    Location:
    Jupiter, FL
    #12
    before installing it i could leave my house in the morn, and not need to recharge it til after work (~8-5/6), after installing it, battery dead by noon. after uninstalling back to normal. confirmed that was the cause, no other changes made.

    now i'm sure i have other things on there that might lead to faster battery drain than a non-jb phone, but none of them have the affect the RI has.
     
  13. thread starter macrumors 6502

    Joined:
    Jul 24, 2008
    #13
    Turned off RotationInhibitator and deleted it, and battery is great agian. WEird thing is i never even noticed it after i originally downloaded it.
     
  14. macrumors regular

    Joined:
    Jul 10, 2008
    #14
    Another big battery drainer is SSH. If you have SSH installed, make sure to turn on the SBsettings toggle, and beware that it automatically turns itself on after every reboot (a nice safety feature so that you can SSH into your phone if something goes wrong by just rebooting it). When I've forgotten to toggle it off, my battery dies really fast.
     
  15. macrumors 6502

    Joined:
    Aug 2, 2008
    #15
    SSH does nothing to the battery, ignore this FUD from the guy above.
     
  16. macrumors newbie

    Joined:
    May 28, 2008
    #16
    I had reinstalled my phone (3Gs) from scratch and jailbroke it with Blackra1n then installed and set everything up again only to be massively dismayed that the battery was 1/3 or 1/4 what it used to be. I used to be able to go 20 hours standby and 4 hours usage before I needed to recharge (which isn't stellar to begin with but it was doable for me.) I would literally watch my battery tick away while using it and it would only last half a day with 2 hours usage.

    I searched the forum and read a large number of fixes and suggestions. I saw that Rotation Inhibitor was a fairly common issue for some but I'm not using that at all. Others had problems with Winterboard and/or SBSettings (two things I do use but had used before with expected results. It does drain the battery more than without but not an unreasonable amount... at least for me.)

    So I did two of the easier suggestions I ran across that corroborated with Apple support in some cases:

    1. Turned off Push, power cycle and turned it back on.
    2. Allow the battery to drain until it shuts off then recharge to a full 100% before using again.
    This worked like a champ. It may have been one or the other... maybe even a little of both. Things did seem to improve greatly with the first change and I figured doing the second wouldn't hurt and may even potentially help. I'm currently sitting at 69% battery after 2 hours use and 10 hours standby. Just yesterday this amount of usage would have required me to start recharging as I would be in the red.

    Good luck to those with trouble still, hopefully this works and if not I hope you find the fix you need.
     

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