MC 60 Firmware Upgrade help for s101/s102 pins

My module is not having any pins for s101/s102 pins. what can I modify on the board to flash a new firmware on it. And the GNSS (TXD & RXD) pins are shorted with zero ohms resistor to AUX(RXD & TXD) pins as you can see in the pic

Please Help me out!!!

I have successfully flashed the new firmware on it with the help of esp32 bare board which was having only cp2012 programmer, But now I’m stuck with AT commands to send the data to https without any security (Like no authentication required there).