No solution ?

^CINIT: 2, 32, 41891

^CINIT: 4, 8192, 38

^CINIT: 8, 2048, 1

^CINIT: 16, 0, 1966100

^CINIT: 32, 0, 0

+CIEV: Charging, capacity 72

+CREG: 0

+CEREG: 1,0
at+csq
+CSQ: 99,99

OK

+CREG: 0

I can create the PAC now!
But still not join to BRAZIL BANDS...

Hi, where is the pac file to the rda8910 or the instructions to compile it ?
I have here a fibocom l610-Gl lte (Latin America) and i want to burn the Tuya firmware.
Miguel