Gismo7

Lurker
Dec 26, 2011
7
0
5
When i run game apps like contract killer, the game loads fine and i could play them for awhile but sudden the game lags and takes me back to the home screen. At first i thought it was because it was stored in my sd card so i moved it the my phone storage but still no dice. i had a low end sd card so i bought a new class 10 card but i still have the same issue. Can anyone tell me what might be my problem and A solution to it(if any)?
Also how do i know my new sd card is actually faster.