Still no answer.....anyone?
AFAIK, PremiereClip doesn't require a subscription, just an account for your Adobe ID.
I'm not familiar with the hardware tho, I'm on iOS.
I've seen some devices/ Android OS builds that aren't supported by PremiereClip.
I suspect it's probably the hardware/OS (not your account) that is causing the issue.
You might try creating a separate, free account, and see if that works before purchasing new hardware.
There's a long list of Android devices out there!
In any event, it's probably time for Kevin-Monahan to update the FAQ about devices:
Sorry you are having trouble. Premiere Clip is currently available for Android smartphones only. Some of our other creative apps currently have Android tablet support, and you can find out if your device is compatible by checking the listings on the Google Play Store.
Thanks for reaching out, please let us know how we else can help.