After seeing several awesome OS leaks this week, we finally get to see OS 18.104.22.1686
for the Curve 9380
! Get out that USB cord and give your device a fresh upgrade, and don't forget to let us know how it works for you in the comments below!
Please remember that this IS NOT an official release OS. If you wish to install this OS keep in mind that this may cause your phone to not function correctly. If you are not comfortable and/or unsure as how to upgrade to this OS, please click the link below.