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samsung galaxy s4

Discussion in 'Android Help' started by Android Question, Dec 23, 2013.

  1. Android Question

    Thread Starter

    why it wont charge up from a usb from my computer

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  2. girolez

    girolez Often Off Piste


    It should but maybe not if it's turned on. Usb gives a max 0.5amps. The phone when working may use more. The Samsung charger is a higher output so it can charge the phone while it is being used.

    scary alien likes this.

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