KC868-A8M SIM7600 GPRS Disconnected

[deepthasm]

Just remove the U26 IC and upload the given firmware. But have the same error.



[1B][0;32mI (3248) gpio: GPIO[16]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:3 [1B][0m
[1B][0;32mI (3258) RF: Start RF receiver[1B][0m
[1B][0;32mI (3265) pcf857x: pcf857x init.[1B][0m
eFuse Two Point: NOT supported
eFuse Vref: Supported
[1B][0;32mI (3270) analog: ---->adc1 thresholdd : 0[1B][0m


Do I need to do any changes...?