qmicli - LTE band preference

Leo K bingoxxx78 at gmail.com
Sat Jun 13 06:39:04 UTC 2020


Hi all,

My device seems to support LTE-FDD bands 1, 3, 5 but the system selection
preference is not able to show them:

pi at okamoto:~ $ qmicli -d /dev/cdc-wdm0 --dms-get-band-capabilities
[/dev/cdc-wdm0] Device band capabilities retrieved:
Bands: 'gsm-dcs-1800, gsm-900-extended, gsm-900-primary, wcdma-2100,
wcdma-900'
LTE bands: '1, 3, 8, 38, 39, 40, 41'

pi at okamoto:~ $ qmicli -d /dev/cdc-wdm0 --nas-get-system-selection-preference
[/dev/cdc-wdm0] Successfully got system selection preference
Emergency mode: 'no'
Mode preference: 'lte'
Band preference: 'gsm-dcs-1800, gsm-900-extended, gsm-900-primary,
wcdma-2100, wcdma-900'
LTE band preference: '38, 39, 40, 41'
TD-SCDMA band preference: 'a, f'
Roaming preference: 'any'
Network selection preference: 'automatic'
Service domain preference: 'cs-ps'
GSM/WCDMA acquisition order preference: 'automatic'
Acquisition order preference: lte, cdma-1xevdo, cdma-1x, td-scdma, umts, gsm


I have been doing some searching online but only found something like
"qmi_message_nas_set_system_selection_preference_input_set_lte_band_preference"
so I wonder if there are actually any command line options which I can use
to enable those LTE-FDD bands please?

Thanks,
Leo
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