I am attempting to purchase the full version. When I click buy from within ver. 1.5.3 it keeps stating I have the wrong google password. However the password I am trying to use, does in fact allow me to sign into google.
1) Make sure you are logged with the same Google Play account on your Nvidia Shield TV as on your phone
2) Remove the app from running tasks list (Settings->Apps->Perfect Player IPTV->Stop) or reboot your device (wait several minutes until network will be connected and all system services started)
3) Start the app – Full version will be activated on the app startup
Probably, need device reboot if it looks like it’s in some strange state.