BG96 enable USB access for BG96MAR02A07M1G_01.007.01.007

One of our BG96 modules is still running v7 and needs to upgraded to v19.

But plugging it into the computer doesn’t produce the COM ports as usual

I noticed that AT+QCFGEXT=“disusb” became available in v9

It doesn’t work for our v7 as expected.

Any advice on getting back USB access to this device?

if the com port can not be enumerated,pls follow the below steps


to enter SBL and do force download , thanks