License error #16

← Poweramp Unlocker
Error #16 means Poweramp received non-Google signature during the license check. This is known behavior of cracked Play app - Poweramp won't be able to check license then as license information is broken.

Cracked Play always returns wrong signature for any Play response (even if app legally purchased). LuckyPatcher changes core Android files, so any signature checks via Android core are OK (this is a huge hole in your system as any app can replace e.g. system apps and do anything with the phone).

As Poweramp doesn't check signature using Android core and is not affected by LuckyPatcher "fix", this disables Poweramp ability to check valid purchase license.

Please disable LVL emulation, Google Billing Emulation (or other similar switches) in LuckyPatcher (or un-patch Play / core.jar - if modified Play is used and depending on LuckyPatcher version) in LuckyPatcher options for at least a day (24 hours) - so Poweramp is able to check itself (License Verified appears in settings).

Poweramp Unlocker

  1. Is Poweramp purchase per device or per account?
  2. Restore Poweramp Purchase
  3. Unlocker without Google Account
  4. Changed Account
  5. Poweramp Unlockers difference (error 24)
  6. Google Play Response - NOT_LICENSED
  7. Google Play Response - ERROR_CONTACTING_SERVER
  8. APM response - No valid google accounts
  9. APM response - 500 NO_ORDER_FOR_ACT
  10. No such account is registered on this device
  11. Authorizing/Downloading/Waiting for install on Google Play
  12. APM response - Connection refused
  13. Restore Purchase from website (build-550+)
  14. YAIP request error
  15. APM response - 500 NO_MORE_ACTIVATIONS_LEFT
  16. Google Play Response (other errors)
  17. License error #16
  18. 500 invalid request code=4

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