When my usb connector broke off, it also ripped off the two DATA1 and DATA2 pads. But I'm having a hard time soldering onto those points (marked in blue). They're almost gone now I do have the right equipment, kynar wire, flux and a very small 0.5mm tip. However those point are almost burned away, I can't even see them anymore. When my phone fails I won't be able to flash it anymore without a working usb connection. Aren't there any alternate points for data1 and data2?