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Old 09-11-2008, 10:14   #3 (permalink)
ucokmonalisa
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try change
-battery
-conector charger

or try here

Nokia 8600 Luna USB charging
OK guys here is some more technical details on USB charging issues for Nokia 8600 Luna:

- after USB charging specification device is not allowed to draw power from the USB bus if PC suspends the bus. So when you connect USB, there is a little communication going on between PC and Nokia 8600 Luna. That's why you see the initiating of charging. But then the charging stops -> this is because there was no data exchanged between the device and PC and PC decided to suspend device to save power.

- USB charging in Nokia 8600 Luna (charging from the PC's USB port) was not designed as a full charging solution. It is done in order to support the battery power when phone is in data mode (transferring data), so that the battery does not discharge too quickly. The charge load you will get is less then 100mA.

- If the battery is completely depleted or if the phone is power off state, you won't be able to charge with USB data cable. Nokia 8600 Luna will power up, detect that this is not the AC charger and power down again. This behavior might be changed in the future SW release by allowing a limited 100mA charge load in power down state.

Comclusion:
Please use always AC charger to charge your Nokia 8600 Luna, because the USB charging from the PC is just to support the battery when the phone is transferring data.


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