firmware update???
hi everyone
i have a mp4 player of jxd. who details which i have found on opening it are as follow:
model: jxd 656
cam id : QR768B
20058
LCD ID: NT4SHY3624A
081109
SUNPLUS 3052A-HL171
0834
M187W27
FLASH: HYNIX KOR
HY27UT088G2A
TPCB 840A
ELPDA SINGAPORE
D4512816305
A75-9JF
0749XE02T
BOARD ID: JXD206DD1
0813
I HAVE UPDATED MY FIRMWARE MANY TIMES BY CONNECTING WITH THE PC.
I HAVE ITS DRIVER ,PROGRAMS AND FIRMWARE ETC.
ONE DAY WHEN I WAS UPDATING THE FIRMWARE BY PRESSING TE KEY COMBINATION IT WAS DETECTED BY MY PC.
BUT WHILE UPDATING I HAVE DISCONNECTED FROM THE PC BECAUSE IT WAS TAKING LONG TIME.
SINCE THAT DAY I AM UNABLE TO CONNECT IT AGAIN TO MY PC.WHENEVER I CONNECT IT IS NOT RECOGNIZED BY MY PC.AT THAT TIME I WAS NOT AWARE THAT WHILE UPDATING FIRMWARE PLAYER SHOULD NOT DISCONNECT.
I HAVE SEARCH A LOT AND SOMEONE SAID TO SHORT CIRCUIT SOME PIN OF FLASH AND CONNECT IT AGAIN IT WILL BE DETECTED .
CAN ANYONE HELP ME WHICH PINS OF FLASH HAS TO SHORT CIRCUIT OR WHAT TO DO SO THAT IT CAN AGAIN DETECTED BY MY PC.
PLEASE HELP
THANKS
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