Make sure pin out really good position for get the best detected phone in your box flasher also computer port. Look the image below will follow you how real position. install needed the driver if usage with usb flasher can faund in my site for any driver.
Nokia 103 Pinout had same with Nokia 1202 / 1203/1280/1616/1800/1601 - Image for Pinout Nokia 103 - Download Nokia 103 Pinout
Below is the image for pinout Nokia 103 Rh-647 for HWK Box or ATF Box.
|Nokia 1280_1800_1616_103 Pinouts and Solution|