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.
I inserted this SD card on my android phone & I used it as an internal storage . But after using it for 15 days it starts showing problem. Now my phone couldn't detect this card at all. I bought this item at 1600 rs but it doesn't even last for 15 days. Also I have lost all of my data on my android phone. It's really a useless item.