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840 loader decryption issues?

Posted: 05.04.22, 21:51
by headcrash
Hi,

I have MZ7TD256HAFV (S4LN021X01-8030).

There are 4 loaders for this device, this device will only accept the last one on the list that says Logical Access - "Off" and Encryption - "Off".

I was able to create translator with the last loader on the menu and I got a 99% image but the data appears bad or encrypted.

I am unable to see any file system/structure in DE or other tools.

Am I unable to decrypt because the loaders with Encryption "On" do not work with this drive?

Thank you for your time.

Re: 840 loader decryption issues?

Posted: 06.04.22, 08:50
by digitalsupport
Think your drive belongs to generation 2 or 3 of these 840 EVO, Ace can only work with loader on generation 1
How does the drive ID in safe mode ? ROMMEX17 ?
Create a ts ticket to be sure.

Re: 840 loader decryption issues?

Posted: 06.04.22, 11:32
by Roman_TS
headcrash wrote:Source of the post


Hello. Please make a ticket on ts.acelab.eu.com - we will guide you. There is an additional step that we need to do to see the data.

Re: 840 loader decryption issues?

Posted: 06.04.22, 22:41
by 300ddr
Hi Roman -- can you explain what this step is? I'm just curious.

Re: 840 loader decryption issues?

Posted: 07.04.22, 09:13
by Roman_TS
There is an additional option to force decryption. Samsung drives starting from 8xx family are using a hardware encryption. Sometimes we have to set decryption manually in the Utility settings.

Re: 840 loader decryption issues?

Posted: 07.04.22, 19:33
by 300ddr
Thanks!

Re: 840 loader decryption issues?

Posted: 08.10.24, 06:01
by Continuum
Roman_TS wrote:There is an additional option to force decryption. Samsung drives starting from 8xx family are using a hardware encryption. Sometimes we have to set decryption manually in the Utility settings.


Can You explain this step by step? I have this issue as well.

Re: 840 loader decryption issues?

Posted: 08.10.24, 16:48
by Roman_TS
Please make a ticket on ACELab TS portal. We will guide you.