https://devzone.nordicsemi.com/f/nordic-q-a/127775/lte-band-selection-on-nrf9151Hi, I have a question related to connection quality in LTE with nRF9151: How to achieve best connection? The devices will be deployed in different locations and in best case every device shall use its optimal band. I read optimizing-lte-connectivityen-USTelligent Community 13Tue, 14 Apr 2026 10:47:14 GMThttps://devzone.nordicsemi.com/thread/564908?ContentTypeID=1Tue, 14 Apr 2026 10:47:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5ee6cf42-f3cc-47f1-ac14-7d0e10c8f5a1Benjamin<p>Hi,</p> <p><span>There is no need to lock to a&nbsp;a single band. The modem handles band selection automatically using advanced algorithms. When moving to a new location, it will typically start by scanning the band it used last time it was operational, then use its algorithms to determine which band to scan next.</span></p> <p><span>However, if you know the device will only operate in certain regions, you can restrict bands to match local carriers. This may reduce scan time and power consumption.<br /><br />Best regards,<br />Benjamin</span></p><div style="clear:both;"></div>