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michael chiklis
 Post subject: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 6:18 
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Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
Hello,
i need rom for this drive.

Model: Samsung HD254GJ
ROM micro code: 1AJ10002

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
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Mikippp
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 8:30 
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Joined: May 30th, 2005, 17:07
Posts: 523
Hi,
If you need ROM is the need to give his version, the P/N or DOM (date of manufacture)

Mikippp


Attachments:
1AJ43suM_d24.zip [172.06 KiB]
Downloaded 410 times
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michael chiklis
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 9:59 
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Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
I don't know which is the rom version, this is the drive label

Attachment:
20150520_084710.jpg
20150520_084710.jpg [ 2.1 MiB | Viewed 6260 times ]

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
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Mikippp
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 11:05 
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Joined: May 30th, 2005, 17:07
Posts: 523
Try this...

Mikippp


Attachments:
1AJe3suM_d25.zip [275.94 KiB]
Downloaded 394 times
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michael chiklis
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 12:17 
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Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
I compared your rom with mine that i have dumped with eprom programmer.

My ROM:
http://www.mediafire.com/download/01zal ... ba/ROM.rar

As you can see on bottom picture, your rom (on the right) after FIPS 2.000 shows serial number "62413C71AA47W1" and firmware version "1AJ022uS", my rom (on the left) doesn't show those informations after FIPS 2.000

Is this normal?
Does it depends from firmware version or what?

Attachment:
rom comparing.JPG
rom comparing.JPG [ 370.17 KiB | Viewed 6240 times ]

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
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fzabkar
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 16:43 
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Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia
What is wrong with the original ROM? The checksum for the first 256KB is 0x0000 and the FIPS checksum is also 0x0000.

FWIW, I found the following version strings in your ROM dump:

Code:
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

000263A0  9A 16 00 04 84 FB 07 14 00 00 00 04 31 41 4A 66  š...„û......1AJf
000263B0  33 73 75 5F 38 24 00 04 50 52 00 00 53 41 4D 53  3su_8$..PR..SAMS
000263C0  55 4E 47 20 48 44 35 30 32 48 4A 20 20 20 20 20  UNG HD502HJ     

0003E800  46 4C 41 53 48 44 41 54 08 80 FF FF FF FF FF FF  FLASHDAT.€ÿÿÿÿÿÿ
0003E810  31 41 4A 66 33 73 75 5F 01 2E 31 32 35 00 00 00  1AJf3su_..125...

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michael chiklis
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 21:27 
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Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
Ok i guess it's ok, Mikippp said me in PM the same thing. :D

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
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jermy
 Post subject: Re: Need ROM Samsung HD254GJ FW 1AJ10002
PostPosted: May 20th, 2015, 21:39 
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Joined: March 19th, 2015, 15:01
Posts: 1413
Location: isreal
so ?
why would you need the ROM in the first place ?
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