This has dragged out a bit so I want to keep everyone else in the loop.. just about everything is ready for release. However, I discovered a significant bug in a permissions library created by another developer that SignalCheck uses. I am working with that developer to get it fixed before I push out a public update. Without the fix, some of the ongoing issues with Android permissions will continue to persist.
I have B5 as 17/27/37/47/57/67 (dec) from @Trip but that's the only confirmed B5 data I have received. The 15.. 16.. 18.. 19.. examples do not conflict with anything else I have noted, so all of those might be accurate. Have you definitively confirmed each of those? I can't wait for the day when every device reports EARFCNs.. @david279 mentioned above that Samsungs are reporting on the Oreo 8.1 preview which is huge.
Keep me updated.. I just have to be careful to assume that something deployed in one market is going to hold true elsewhere (i.e. T-Mobile's mess).
NSG is not a good comparison, because they do not use native Android API methods, they communicate directly with the modem using routines not available to anyone else. It results in great data, but for now it's not the type of information within my reach. But I should be able to do anything CellMapper is showing -- could you give more details? SCP should show the same data.
Sure, so GCI like FAxxxxxx / FBxxxxxx? Can you confirm any other details? PLMN 311480 I assume? Nobody has mentioned them.