Carrier Weird Frequency Band in Diagnostics

Discussion in 'iPhone' started by Scorch07, Mar 7, 2017.

  1. Scorch07 macrumors 6502

    Dec 16, 2007

    I know this is kind of random, but I've been goofing off looking at cellular data recently and playing with the field test info just kind of learning more about how it works.

    Yesterday I noticed it showed a Freq Band Indicator of 2002256134. Normally I'm used to seeing the normal bands like 4 or 12 there, but that's an odd one. This is on T-Mobile with an iPhone 6S. Anyone have any ideas what that means or is related to?

  2. geoff5093 macrumors 68020


    Sep 16, 2014
    Dover, NH
    I know my iPhone 7 did that randomly, normally if I close out and re-open the diagnostics it will show up correctly. You weren't on WiFi at the time were you? I've seen it show up more when I was on WiFi.
  3. theshoehorn macrumors 6502

    Jul 6, 2010
    The fieldtest app is horrendously broken when using the Qualcomm modems on 6s and CDMA versions of 7. Probably just caught it on its freakout moment ;)

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