Daewoo DEF-501K death

dinamo · #1 (**permalink**) 28th Nov 2007, 2:07 pm

my daewoo mp4 is dead when i power up show me this message "flash error please backup the data and fomart the player" and when a i try format in windows freeze what i can do please help me

daewoo
multimedia player
model no: DEF-501K
Made in china

tanks

interuptor0 · #2 (**permalink**) 29th Nov 2007, 11:02 pm

try format again. sometimes it look like freeze but still running. give her 15min.

dinamo · #3 (**permalink**) 30th Nov 2007, 9:37 pm

not i keep try over 30 min but no longer work, but in one ocation can format but only in fat no in fat32 and when i power up the mp4 see the message of memory flash, this model is very rare and i can found firmare an the way for resete like other mp4 i think my mp4 is really death

interuptor0 · #4 (**permalink**) 30th Nov 2007, 9:55 pm

for mp3 player use flash memory,FAT system is better than FAT32.dun mind to format in FAT system. i think there are too many bad block in ur flash memory or flash's pins poor soldering. u need to ready fully compatible firmware first. then do low format to ur player. and then restore firmware. or do re-solder if u have the skill.

dinamo · #5 (**permalink**) 1st Dec 2007, 7:55 am

where i can find this firmware???

interuptor0 · #6 (**permalink**) 3rd Dec 2007, 5:33 pm

i think ur player is using ATJ2091N chip, firmware version should be 9.0.48~9.0.52,LCD 1.8in. try look for most compatible firmware.