LITEON 9504 update from 1.91 to 2.0

[cdcrossy]

hi how do i update the firmware on a replacement board after i have already got 1.91 on it now and want to update please can someone help thanks

 

[kadijono]

do you mean a tx board? the one with says read and write?
the same way you flashed the first time

 

[cdcrossy]

yes i had to read original board then swap to replacement and write to pcb board so do the same read the original board then swap the pcb with 1.91 on and it will write the new 2.0 on thanks for replying

 

[x360ccm]

just load your dummy into source.auto load lt 2.0 .make sure your key is the same as source. as in target.

then get your drive into vendor mode then write.

no need to swap pcb

dont forget the spi unlock.and the spi lock after you done the write and flick the switch