iphone 3gs not water damage no power
hi have iphone 3gs which has no water damage the indercator are still white and no sign of any water stains,
does not connect to itunes and will not power on via battery, im am testing the unit with screen off and direct to mother board i have tested the green fuse and the other two small black fuses,they are all fine ive checked the green fuse for current and that is all fine is is putting out the the battery voltage as normal.
the dock fpc seems fine looked at under a usb microscope and re flux
and heated with iron just in case of a cold solder joint.
any ideas where i can go next ?
any help would great please
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