tinlung2068 Posted October 13, 2013 Share Posted October 13, 2013 Hi, I have bought the full version unlocker two days before and got a invoice no. Then, I installed the following two system files step by step on a Car audio system (Android system, online on that time with the corresponding gmail account):1. Poweramp-2.0.9-build-534.apk2. Poweramp-(alt)-Full-Version-Unlocker-2.0-build-22.apkMy understanding is that the system should have checked the payment record with my gmail account online immediately when I installed the unlocker. After that, I started use the Poweramp for several times yesterday. For security consideration, the car audio system was offline on that time.However, when I start Poweramp today, it prompts that the system is unregistered and shows a screeen that I can enter the invoice no. But, when I enter it and want to submit, the system tells me that there is no application to submit. How can I do? My email account is: *****@gmail.com thanks Tin Link to comment Share on other sites More sharing options...
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