Apple still remains on top smartphone OEM in USA.

. Apple is still the top smartphone OEM in US, according to recent June comScore report.

Apple was at the top of the list with 39.9% market share, up from 39.0% in March, showing a .9 jump. Samsung on the other hand saw a 2 point jump -- going from 21.7% to 23.7%. HTC, Motorola and LG all saw declines