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General msm_otg wakelock question

Discussion in 'Android Devices' started by Jcol, Sep 24, 2012.

  1. Jcol

    Jcol Active Member
    Thread Starter

    Sep 14, 2010
    Ontario, Canada
    Running totally stock 4.0.4 and in the quest for better battery life I installed BetterBatteryStats. Nice app. It shows that my phone never goes into deep sleep. The lowest CPU frequency it goes to is 384 MHz, not 192 MHz which is deep sleep. BBS also shows that I have a constant Kernal Wakelocks of msm_otg, msm_otg_connection_kit and msm_hsusb_hose.0, All three of these wakelocks which I assume are related are on constantly and I think is why my phone does not deep sleep. I have googled these wakelocks and many have reported finding them but no where can I find what app or setting they are associated with or how to deal with them. Any help would be appreciated. Thanks.


  2. f0xmulder

    f0xmulder New Member

    Jan 20, 2011
    Any chance you figured this out? My Sprint Galaxy S3 has been doing this ever since I upgraded to the official Jelly Bean.

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