Universal Remote Control Akb72914207 for Lg Akb72914003 Akb72914240 Bd Home Theater System 3d LCD LED Tv New Generic Replaced LG Remote Control AKB72914207. this is not original, but function works same as original, and do not need any program, only put into battery can work Some knowing Works models as below: 42LD550 46LD550 32LD550 47LD650 32LD550 32LD550 42LD550 42LD550UB 32LD550UB 52LD550UB 46LD550 719E+11 55LD650UA 52LD550 46LD550UB 47LD650UA 47LD650 55LD650 32LD550, 42LD520, 42LD550, 46LD550, 52LD550UB, 32LD550UB, 42LD550UB, 42LE5350, 46LD550UB, 47LD650, 47LD650UA, 52LD550, 55LD650, 55LD650UA, 60LD550, 19LE5300, 22LE5300, 26LE5300, 22LE5500, 26LE5500, 32LE5300, 37LE5300, 42LE5300, 47LE5300, 55LE5300, 42LE7300, 47LE7300, 55LE7300, 32LD420, 42LD420, 47LD420, 32LD450, 37LD450, 42LD450, 47LD450, 37LD450C, 42LD450C, 47LD450C, 32LD520, 42LD630, 47LD630, 47LD520, 55LD630, 55LD520, 55LD520C, 26LD350, 55LE5500, 42LE5500, 55LE8500 32LD550, 42LD520, 42LD550, 46LD550, 52LD550UB, 32LD550UB, 42LD550UB, 42LE5350, 46LD550UB, 47LD650, 47LD650UA, 52LD550, 55LD650, 55LD650UA, 60LD550, 19LE5300, 22LE5300, 26LE5300, 22LE5500, 26LE5500, 32LE5300, 37LE5300, 42LE5300, 47LE5300, 55LE5300, 42LE7300, 47LE7300, 55LE7300, 32LD420, 42LD420, 47LD420, 32LD450, 37LD450, 42LD450, 47LD450, 37LD450C, 42LD450C, 47LD450C, 32LD520, 42LD630, 47LD630, 47LD520, 55LD630, 55LD520, 55LD520C, 26LD350, 55LE5500, 42LE5500, 55LE8500 42LE7300, 42LE7300UA, 47LE7300, 55LE7300 50PT350 42PJ350, 50PJ340, 50PJ350, 42PJ350C, 42PJ350CUB, 42PJ350UB, 50PJ340UC, 50PJ350C, 50PJ350CUB, 50PJ350UB if have any issues, please feel freely to contact with us by amazon message system, we promise to feed back to you within 24 hours, thanks