mikejeep
commented
3 months ago Unfortunately, the current Android API does not provide any method to obtain 5G-NR carrier aggregation or bandwidth information, or upload ARFCN identification. Any other apps that display the information are likely using proprietary methods that I am not privy to. If you have a method to do so, please feel free to re-open this ticket with details. A ticket was already filed on the Android Issue Tracker related to this, please upvote it here to encourage development of these features: https://issuetracker.google.com/issues/198678685
Is your feature request related to a problem? Please describe. SignalCheck Pro only shows carrier aggregation bandwidth data for LTE or LTE + NR NSA. This information isn't shown at all for NR SA, even though other apps such as CellMapper are showing it. Also, the upload frequency and NR-ARFCN are never shown even in FDD bands such as n25 and n71.
Describe the solution you'd like Show the CA bandwidth data and UL frequency for NR SA when available. Rename the option Show LTE Carrier Aggregation to Show LTE/NR Carrier Aggregation.
Describe alternatives you've considered N/A
Additional context A screenshot from CellMapper showing NR SA CA bandwidth data and UL frequency.