Originally Posted by big70tom
Ok.,I thought they weren't made and only worked on Korean
There are three different backs. The Korean one (Model F**) only works with the Korean phones; it has the 4 connector pads on the charging coils all close together. The International one works with everything but the AT&T or Korean phones; it has the connector pads split into two pairs. The third one is the AT&T one, which uses PMA instead of Qi.