the k-team sold their system on a chip to anyone willing to buy it. a lot of the gba sp sized units you will find on taobao.com will not be official k1 gba sp units. not all buyers paid for the rights to allow firmware updates. not that the k1 gba sp is receiving them any longer, it seems they are not supporting either of their products. the k1 gba sp that can receive updates has a product id number of 00610603. this number can be found in the help menu, so be sure to ask your seller to verify this before making a purchase. you are aware that many users complained about dpad and button issues with the k1 gba sp? the b button on the review unit barely works, it is near impossible to play some games because of the amount of force required to push the button.
-another world