qmi error

[Dan Williams]

On Wed, 2019-03-20 at 10:44 +0300, alex lukusin wrote:
> Hello, tell me!!
> 
> I make qmi library for arm(samsung galaxy s7).
> 
> When I try to change the type of network an error occurs (I attach a
> picture).
> 
> I assume that the command sent to qmi is not formed correctly? please
> tell
> me

IIRC QMI devices often don't allow fine-grained selection of modes. Try
selecting "gsm|umts" instead of just "umts". Does that work?

Dan