That worked. Thank you Evildog and Merry Christmas!

Thanks Evildog :)) I'll try that.

Oh wait... I'm using a different Google account than the one I purchased it through. Could that be the reason? If yes, then what do I need to do to transfer it under my current one?

Thanks

Thanks for reply. I run my phone very lean with minimum apps as possible with only few ones like banking and investments. I've even disabled lots of built-in bloatware to make the phone as efficient as possible. However I still get that Licensing Error in random basis and it is annoying :(