You mention removing R3 and connecting the TX1 line to the left pad - referencing the yellow wire in picture B. You have an aqua wire to the right pad of R3, and your yellow wire is connected to the right side of C10- whatsup with that? Could you not use the exposed CS_FLASH pad just to the right of U2 for TX1? The white wire, according to the pinout is correct for RX1, but everything else is a mess.