Firmware for LC86G-LA and flash method

Hi,

I’m searching the lastest Firmware for tle LC86G-LA with the change log

I’m also searching the method to flash the LC86G without using the flashtool, the gnss are soldered on my pcb and i can’t connect to a serial adapter. I wan to use the UART of my chip to upload and flash the GNSS (ESP32 with OTA connected in UART to LC86G

Thanks

Julien