Not Charging On USB Connection

Discussion in 'Droid RAZR M' started by Spey, Dec 6, 2012.

  1. Spey

    Spey Member

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    Device is not charging on USB connection.
    I remember seeing this control to turn on/off this option, but can't seem to find it now.
    Previously charged on this USB socket (when idle, screen on/off, and when controlling device from computer).
    I remember this setting being directly tied to charge with screen on and/or off, etc.).

    Hope someone could post where this setting is?
     
  2. Spey

    Spey Member

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    Well, I found a work-around (not the solution I was looking for, so please post up alternate solutions!).

    It appears the device (Razr M running OTA JB at least) will not charge on USB when "USB computer connection" set to MTP (will charge on USB on PTP).
    Where to find/how to change ...
    When device connected to computer via USB the two Drop Curtain options as follows:
    Connected as a media device (MTP) >USB Charging does not work
    Connect as Camera (PTP) >USB Charging works

    Anyone's explanation for why this would be would be appreciated.
     
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