An image sensor device, as well as methods therefor, is disclosed. This image sensor device includes a substrate having bond pads. The substrate has a through substrate channel defined therein extending between a front side surface and a back side surface thereof. The front side surface is associated with an optically-activatable surface. The bond pads are located at or proximal to the front side surface aligned for access via the through substrate channel. Wire bond wires are bonded to the bond pads at first ends thereof extending away from the bond pads with second ends of the wire bond wires located outside of an opening of the channel at the back side surface. A molding layer is disposed along the back side surface and in the through substrate channel. A redistribution layer is in contact with the molding layer and interconnected to the second ends of the wire bond wires.