I am currently having difficulties connecting to the Telstra Network in Australia and was hoping that a firmware upgrade may resolve the issue. I am failing to register on the network with multiple SIM cards, with NBIOT and LTE.
Can I get the latest fimware for Quectel_BC660K-GL and update tool.
AT+QGMR
Quectel_Ltd
Quectel_BC660K-GL
Revision: BC660KGLAAR01A05_01.002.01.002
Thanks.