- Poweramp order is incomplete/refunded/cancelled. Please open Your Orders and check your Poweramp Full Version Unlocker status is "Complete"
- you purchased on Poweramp website, but you're using Unlocker from Play. Please uninstall this Unlocker then use Poweramp Settings => Already Purchased? => Website
- invalid google account on the device. Google Play purchases are bound to the google account, if you change it, Play can't recognize your purchase anymore. Please re-add that google account back to your device and/or select this account in Google Play Store app (side menu => top right arrow next to your google account)
To resolve this issue:
1. uninstall Poweramp Full Version Unlocker
2. install Poweramp Full Version Unlocker from Google Play Store app. Reinstalls to the same account are free. Installing Unlocker from APK won't resolve the issue
3. you may need start/wait a bit/exit Poweramp 2 times to reload license state.
Tag: not licensed