gan, sblm ny sory ane msh newbie nh sm android jd ane mau mnta tolong nh ada yg bs upgradeton SGSA ane ke JB soalny ane gk ngerti?? ane udh bawa SSC tp gk bs ktnh hp ane dr luar bkn dr samsung Indonesia.. Klo ada yg bs PM ane h gan.. thnx