To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
When using apps like spotify, player becomes extremely slow (no other apps opened). Spotify shuts down or wont open. The worst thing is thats since bought, I was never able to connect to pc (or laptop) through usb clable. I have to transfer using 3rd apps like Airdroid, which is very slow and unconvenient. Would not buy again from this brand.