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C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 3:59 am
by shera037
I run from telnet console command REBOOT
and after that my tv won`t start
I tried to unbrick my TV with EEPROM Reset but no luck (http://wiki.samygo.tv/index.php5/UnBric ... PROM_Reset)
also tried http://wiki.samygo.tv/index.php5/Recove ... ked_Device but when I hold Ctrl+c noting hepend.

in exlink console a can see only
=================================
Samsung Bootloader Infomation
release ver : 1004 Release
etc :
=================================
UART2 is used to UART or logic mode(1)
load kernel start, size : 131072 + 2883584 byte
load_cmac()[918 line]: entry->first_blk = 1, entry->no_blks= 1
1024 bit RSA Sign/Verify Test Success.
authentication success
XIP Kernel Image ...
Starting kernel ...
and this masage repeads in intervals of 10 seconds

How to restore firmware to repair TV
Thanks in advance

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 5:35 am
by juusso
when did it brick, what did you do with tv?

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 9:52 am
by shera037
I brickit last night, when I send "reboot" command via telnet :(
Previously TV work with samygo firmware and wifi usb perfect

Forgot to tel it`s MSTAR CPU

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 10:01 am
by juusso
Ok, prepare ExLink cable. You need it for unbrick.

Give me output on exlink (sure, if rs232 was set to "debug" in service menu)

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 10:15 am
by shera037
I already post it on my first post
in exlink console a can see only

=================================
Samsung Bootloader Infomation
release ver : 1004 Release
etc :
=================================
UART2 is used to UART or logic mode(1)
load kernel start, size : 131072 + 2883584 byte
load_cmac()[918 line]: entry->first_blk = 1, entry->no_blks= 1
1024 bit RSA Sign/Verify Test Success.
authentication success
XIP Kernel Image ...
Starting kernel ...


and this masage repeads in intervals of 10 seconds

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 10:49 am
by juusso
oops, somehow i missed it. that's bad. i don't know how to repair it.

Re: C530 bricked HELP !!!

Posted: Mon Jan 13, 2014 10:50 am
by juusso
maybe... it is possible to change bytes on micom eeprom and switch partitions. But this never was done on c530, you can try, without guarantee it will work.

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