whynot The sonim xp3 is *#*#2387#*#* pressing the build number doesn't work for that phone

      Techgen thanks. I think that’s also true for the xp5

          FliphoneBochur I have 2 AT&T ones, and one sprint, and build number didn't work on any. It could be it works on some, maybe it depends on the software version, but it for sure makes sense to put in the other version also

            whynot Np. Otherwise very nice clear guide

              FliphoneBochur I don't understand why people use spreadsheets unless you are doing an equation. It makes life so cunfusing... 🙂 👍️ 🎓️