Or try the 8.0.1 update again using iTunes this time as some are having luck with that rather than OTA.To any one having issues after updating, ios 8.0 is still being signed, you can restore to that older version to get things working again
My 6+, unboxed an hour ago, is now having the same issues after the upgrade (really need to read here first) ... no cellular (have a Cricket sim in a Tmobile phone that worked before the upgrade) and no Touch ID (when I try to set up more fingers, it tells me it failed).
i think they've pulled the update
ok after the update, i have no network (it just days Searching) and strangely Touch ID just stop working....help?
I am astounded that 8.0.1 still hasn't been pulled from Software Update...
Reading this thread it seems to be ONLY isolated to iPhone 6 users