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 Post subject: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 12th, 2024, 13:07 
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Joined: April 17th, 2022, 22:39
Posts: 47
Location: Vietnam
I got this 4TB WD drive in USB enclosure
Too many bad sectors made it almost impossible to read in USB mode
So i Soldered SATA cable instead
- Unlock ROM and WROTE it back to original PCB through POGO PINS
- Drive Comes Fully Ready

- However after Decrypting the data table wont show up in DE
- Through Sector Edit. Sectors before decryption was readable. After decryption is not readable
- Got error messages when Building Heads map

Can anyone help me with this???
- I have tried Block Module 30 and Upload back to ROM
- Block and shift SA

Model : WDC WD40NDZW-11A8JS1
Serial : WD-WXQ2E60CUVW1
Firmware : 01.01A01
Capacity : 4 TB (7 813 971 632)

Quote:
Family:................................. : SpyGlass2 Ultra 2.5"
Techno mode key......................... : Ok

HDD Status sector....................... : Ok

RAM:
System controller (SoC)................. : 88i1054A1 0x(5471)
HDD Info reading........................ : Ok
Heads number............................ : 10
Cyl Count............................... : 384

ROM:
Read ROM................................ : Ok
ROM Data size........................... : 512 Kb
Flash ROM dir reading................... : Ok
Flash ROM dir reading (Ext)............. : Ok (Active)
Modules directory address............... : 801 050
SA regions address...................... : by default
SA regions address (RAM)................ : by default
Module 02 access........................ : Granted

SA SPT.................................. : 2136

SA Translator loading................... : Ok
SA defects assigned..................... : 17

ROM Modules:
ROM version............................. : 00.0AA
Module 4F F/W version................... : 0000000A
Overlay F/W version..................... : 00.0BA
Servo F/W version....................... : 03.7B

Heads configuration..................... : by map
Heads number............................ : 10
Heads number in use..................... : 10
Switched off heads...................... : No
Heads map............................... : 0,1,2,3,4,5,6,7,8,9

Relocations............................. : 0 (2 459)
Read ROM DCM............................ : Ok

Power up log reading.................... : Ok
Power up load dir data.................. : Yes
Power up load permovl................... : Yes
Power up load CFG data.................. : Yes

Service area:
SA dir reading (ID)..................... : Ok
Dir items loaded........................ : 644

SA Access............................... : Copy 0,Copy 1

Configuration reading................... : Ok
CFG tech mode lock...................... : No
Self encryption drive................... : Yes
SED Info read........................... : Ok
Master Password......................... : No
User Password........................... : No
SED tech mode lock...................... : No
UA writing.............................. : Granted

DCM in module 47........................ : ZE
DCM in module 0A........................ : |W|MZEDH2F
DCM in module 02........................ : S|BWL|PMMZHECDRHV2KBUN


HERE IS THE LOG WHEN DECRYPTING

Quote:
SED key checking
Key 018D................................ : Module 18D not found
Key 018E................................ : Module 18E not found
Encryption.............................. : Self Encryption HDD v2
Key 018D................................ : Module 18D not found
Key 018E................................ : Module 18E not found
SED key checking
Key 018D................................ : Module 18D not found
Key 018E................................ : Module 18E not found
Key 018D................................ : Module 18D not found
Key 018E................................ : Module 18E not found
External encryption key checking
UA key reading:7 813 965 856............ : Ok
SA key reading:Copy 0................... : Ok
SA key reading:Copy 1................... : Ok

UA key reading:7 813 967 235............ : Ok
SA key reading:Copy 0................... : Ok
SA key reading:Copy 1................... : Ok

UA key reading:7 813 965 832............ : Ok
SA key reading:Copy 0................... : Has been already read
SA key reading:Copy 1................... : Has been already read

UA key reading:7 813 971 592............ : Ok


HERE IS CODE WHEN BUILDING HEADS MAP

Quote:
Reading method.......................... : VSC command (T2 Data read)
T2 read................................. : Ok
Zone type............................... : Type 2
Zones................................... : 5 865
SMR zone read........................... : Ok
SMR zone indexing....................... : Ok
26 329 / 9.............................. : 193 030 -- 195 885 # 173 119
26 329 / 10............................. : 196 121 -- 196 983 # 173 119
2 296 / 4............................... : 197 227 -- 203 049 # 173 119
2 296 / 12.............................. : 203 050 -- 208 570 # 173 119
38 749 / 5.............................. : 208 571 -- 214 399 # 173 119
41 036 / 4.............................. : 206 153 -- 206 860 # 176 129
58 306 / 4.............................. : 206 861 -- 207 364 # 176 129
58 306 / 7.............................. : 207 365 -- 207 857 # 176 129
......................STILL MORE AFTER THIS................
MBA <0> to CHS convert error Device Error Detected: "VSC ERR VSC MODE DISABLED"


Attachments:
File comment: Quick Disk Analysis
Screenshot (622).png
Screenshot (622).png [ 375.53 KiB | Viewed 694 times ]
File comment: Green Sector in DE
Screenshot (623).png
Screenshot (623).png [ 554.51 KiB | Viewed 694 times ]
File comment: Head Map
Screenshot (624).png
Screenshot (624).png [ 423.08 KiB | Viewed 694 times ]
File comment: Data in Sector Edit After Decryption
Screenshot (625).png
Screenshot (625).png [ 513.44 KiB | Viewed 694 times ]
File comment: Data in Sector Edit before Decryption
Screenshot (626).png
Screenshot (626).png [ 430.66 KiB | Viewed 694 times ]
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 Post subject: Re: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 12th, 2024, 13:18 
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Joined: September 16th, 2015, 9:06
Posts: 260
Location: Poland
Why do you try to decrypt it when you use original PCB? Last photo shows that sector is good and decrypted.

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 Post subject: Re: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 13th, 2024, 10:54 
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Joined: August 26th, 2017, 15:35
Posts: 85
Location: Edinburgh, uk
Exactly, Melvin is right. You shouldn't need to choose decryption if you can see EFI sector as it's clearly decrypted.

I would backup T2 and all mods and block UA though. Looks like UA isn't locked.


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 Post subject: Re: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 13th, 2024, 11:30 
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Joined: April 17th, 2022, 22:39
Posts: 47
Location: Vietnam
Eastcoast wrote:
Exactly, Melvin is right. You shouldn't need to choose decryption if you can see EFI sector as it's clearly decrypted.

I would backup T2 and all mods and block UA though. Looks like UA isn't locked.


Thanks for the response

Stupid me, stupid me :lol: :lol: :lol:


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 Post subject: Re: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 13th, 2024, 12:29 
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Joined: April 17th, 2022, 22:39
Posts: 47
Location: Vietnam
Eastcoast wrote:
Exactly, Melvin is right. You shouldn't need to choose decryption if you can see EFI sector as it's clearly decrypted.

I would backup T2 and all mods and block UA though. Looks like UA isn't locked.


But i still don't have access to the data
In DE it doesnt recognize any partitions or any data. Even though in the Data Green sectors it shows data


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 Post subject: Re: WD WDC WD40NDZW-11A8JS1 Spyglass Ultra 2 Cannot Decrypt
PostPosted: February 13th, 2024, 13:54 
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Joined: September 16th, 2015, 9:06
Posts: 260
Location: Poland
Check RAW if there are any files. Also check if sector 0 is also readable and uncrypted. It may happen that encryption key is damaged or reset.

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