Hi, I have the same problem with wrong sdk version when running the submission tool. I'm using Unity 5.3.1f1 and get the message that it's not built with 1.0.0 (or newer)
I am building gearVR using Unity 5.3.2f1 with the V0.1.3.0 Utility and Unity 4.6.8 with mobile integration 0.8. Both are giving me error: APK ('/Devs/Roam/Builds/Office.apk') is not built with SDK version v1.0.0 (or newer)
Perfect, that worked well. I was able to get my first basic gear VR app compiled :). So how and where does one use the Oculus Mobile SDK V1.0.0.0. Thnx