Validating flash dumps

Dumpchecker

Why so important?

Whenever you want to mess with flash (NAND or NOR), you have to make sure you are getting 100% correct, valid, verified dumps.

If you do not validate your flash, and for some reason(s) the dump is invalid/bad, and you are rewriting to flash, you have no way of restoring the console hence making a perma-brick (unrecoverable brick).

So what can we use to prevent that, and make sure our dumps are as proper as we can check?

Visual inspection

HxD - hexeditor

Open up the flashdump (make it unified first if it is still 2 seperate NAND dumps) with a hexeditor (e.g. HxD)
and compare what you see with the Flash page.

Statistical analysis

One neat option in HxD is the analysis option. Open dump file and select Statistics in the Analysis menu. Mouse over the blue graph bars of 00 and FF

Valid dumps will have

Value	NAND	NOR
00's	1.43% - 2.68% >3838627 <7194070	18.38% - 29.01% >3083652 <4867070
FF's	18.25% - 24.54% >48989471 <65874061	10.42% - 10.48% >1748186 <1758252
rest	below 0.5% <1342177	below 0.5% <83886

Note: if you get deviating statistics (since 3.60 CoreOS/ROS will deviate because of lv0 loaders encapsulation, 00's NOR statistics thus will be above/equal 18.23% and below 18.38%). Prepatch it so that both ROS and RVK areas are filled with 3.55 reference data. If still bad statistics, it means dump is bad in perconsole regions, prone to permabrick!

If you do not have HxD many other hex editors have a statistics option. If you want a standalone application that specifically informs you on the validity of the given statistical range (NOR only) use the BwE NOR Statistics application.

Bytereversed

  00 00 00 00 AC 0F FF E0 00 00 00 00 AD DE EF BE  (HEX)   and   saceru_eoldare  (Text)   RAW/PS3 readable - this is E3 default byteorder
  instead of
  00 00 00 00 0F AC E0 FF 00 00 00 00 DE AD BE EF  (HEX)   and   asecure_loader  (Text)   REV/Human readable - this is Progskeet default byteorder

You can use either the bytereverse option in the the flasher application and redump, or bytereverse the current dump with Flowrebuilder or cmdline tools (using record to swap: 2).

Only zeroes

00 00 00 00 00 00 00 00 00 where data should've been

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check

patterned non zeroes / patterned non ff's

  30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30
  00 80 00 80 00 80 00 80 00 80 00 80 00 80 00 80   where zeroes should've been

  EF FF EF FF EF FF EF FF EF FF EF FF EF FF EF FF   where FF's should've been

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check
• Can also be caused by bad grounding, too low Vcc, interference or too long wires -> check

patterned FF's

  FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF   repetive banding of FF's where data or zeroes should have been

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check

malformed headers / filenames / regionnames

  IJI              instead of   IFI
  asecure_loaher                asecure_loader
  eIIH                          eEID
  cESH                          cISD
  cCSH                          cCSD
  trvg_prk0                     trvk_prg0
  trvg_prk1                     trvk_prg1
  trvg_pkk0                     trvk_pkg0
  trvg_pkk1                     trvk_pkg1
  cztrm                         cvtrm
  mitldr                        metldr

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check

absent files / regions

  00FC0000  FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ    missing bootldr in NOR

  00000000  FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ    missing bootldr in NAND

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check

malformed files / regions

  00FC0000  28 B4 4F D2 F9 3F BC 43 28 B4 4F D2 F9 3F BC 43  (´OÒù?¼C(´OÒù?¼C    corrupted bootldr in NOR (it should always start with 00 00 there)

• Seems reading is a problem, mostly caused by bad wiring/clip seating -> check

Repetitions

take 16 bytes of an offset that should be unique, e.g. the 0x10 offset which normaly has the DEADBEEF magic header :

  NOR: 0x0000010 00 00 00 00 0F AC E0 FF 00 00 00 00 DE AD BE EF  //  NAND: 0x040010 00 00 00 00 0F AC E0 FF 00 00 00 00 DE AD BE EF

And find all instances in hexeditor
When it says found in 0x10 and 0x10010 you substract them (0x10010 - 0x10 = 0x10000)
So that means there is an error with setting 0x10000 (only one bit set!) low
because the programmer applies 0x10010 but the actual data on the address lines (received by the nor flash) is 0x10

Other semistatics: http://pastebin.com/7QMpLSBw (not all unique, but can be used to check offsetting by bad addresslines)

Checking again with other unique 16 byte sequence

  617365637572655F6C6F616465720000 (asecure_loader in hex)

Same check, found at 0x420 and 0x10420 (0x10420-0x420 = 0x10000)

OK, you've found the pattern, now how do we deduct from that the faulty line?

address is 2 bytes. 0x10 in dump with hexeditor is in reality 0x8 on the address bus because we read 2 bytes at once
so the address is no longer 0x10000 but 0x8000
0x8000 (hexadecimal = base 16) = 1000 0000 0000 0000 (binary = base 2)
which means the 16th bit = 1, we start counting at A0, so the 16th is A15

conclusion : A15 is bad

Quick lookup table

repetition	addressline 'stuck'
0x2	A0
0x4	A1
0x8	A2
0x10	A3
0x20	A4
0x40	A5
0x80	A6
0x100	A7
0x200	A8
0x400	A9
0x800	A10
0x1000	A11
0x2000	A12
0x4000	A13
0x8000	A14
0x10000	A15
0x20000	A16
0x40000	A17
0x80000	A18
0x100000	A19
0x200000	A20
0x400000	A21
0x800000	A22
0x1000000	A23
0x2000000	A24
0x4000000	A25
0x8000000	A26
0x10000000	A27
0x20000000	A28
0x40000000	A29
0x80000000	A30

Check metldr+bootldr sizes

If they are even missing or bad, its a sure road to permabrick

You can check metldr and bootldr sizes easily with HxD

• either after extracting flash with Flowrebuilder and opening seperate files
• or by looking in the unextracted Flash dump at the correct offset.

This table lists some common known values for your convenience as quick lookup:

IDPS/Product Code	SKU - Datecode / Manufacturing date	metldr offset		bootldr			Notes	lowest known firmware
0x2F077 (NOR) 0x80877 (NAND)		0x81E (NOR) 0x4081E (NAND)	0x842 (NOR) 0x40842 (NAND)	size	0xFC0002 (NOR) 0x02 (NAND)	0xFC0012 (NOR) 0x12 (NAND)
n/a	CEB-2030 (MPU-501)  PROTO	n/a	n/a	28C20	28 BE	28 BE	Patch + FSM = OK	<=0.50.003
01	DEH-Z1010 (TMU-520)  SD	14 20	11 3E	2D020	2C FE	2C FE	Patch + FSM = OK	<=0.80.004
01	DECR-1000 (TMU-520)  DECR  Every DECR manufactured before January 2009 Share the same BL/Metldr revisions	EC 40	0E C0	2A840	2A 80	2A 80	Patch + FSM = OK	<=0.85.010
01	?DEH-H1001-D? (COOKIE13)  CEX	EC 40	0E C0	2A830	2A 7F	2A 7F	Patch + FSM = OK	<=0.85.010
01	DEH-H1000A-E (COK-001)  DEX	EC 70	0E C3	2A1E0	2A 1A	2A 1A	Patch + FSM = OK	<095.001
01 04	CECHAxx (COK-001) CECHExx (COK-002)	EE 10	0E DD	2A430	2A 3F	2A 3F	Patch + FSM = OK	1.00 1.00
01 02 03 01	CECHAxx (COK-001) with 1.00 from factory CECHBxx (COK-001) CECHCxx (COK-002) DECHAxx (COK-001)  DEX	ED A0	0E D6	2A2E0	2A 2A	2A 2A	Patch + FSM = OK	1.00 1.00 1.00 1.00
03	CECHCxx (COK-002) with 1.00 from factory	EB F0	0E BB	30480	30 44	30 44	Patch + FSM = OK	1.00 1.00
01 02 03	CECHAxx (COK-001) CECHBxx (COK-001) CECHCxx (COK-002)	ED E0	0E DA	2A3B0	2A 37	2A 37	Patch + FSM = OK	1.00 1.00 1.00
04 05	Namco System 357 (COK-002)  ARC  CECHGxx (SEM-001)	E7 B0	0E 77	2E900	2E 8C	2E 8C	Patch + FSM = OK	?1.90? 1.90
05 06	CECHGxx (SEM-001) CECHHxx (DIA-001)	E7 B0	0E 77	2F200	2F 1C	2F 1C	Patch + FSM = OK	2.30 2.30
05 06	CECHGxx (SEM-001) CECHHxx (DIA-001)	E8 C0	0E 88	2EF80	2E F4	2E F4	Patch + FSM = OK	2.30 2.30
06 07	CECHHxx (DIA-001) CECHJxx (DIA-002) with 2.30 from factory - datecode 8B	E8 E0	0E 8A	2EF80	2E F4	2E F4	Patch + FSM = OK	1.97 2.30
03 06 06	CECHExx (COK-002) CECHHxx (DIA-001) CECHMxx (DIA-001)	EA 60	0E A2	2EE70	2E E3	2E E3	Patch + FSM = OK	1.97 1.97
07	CECHJxx (DIA-002) CECHKxx (DIA-002) datecode 8C	EA 60	0E A2	2EE70	2E E3	2E E3	Patch + FSM = OK	2.30
08 07 08	Namco System 357 (VER-001)  ARC  DECHJxx (DIA-002)  DEX  CECHLxx / CECHPxx (VER-001)	E8 D0	0E 89	2EAF0	2E AB	2E AB	Patch + FSM = OK	?2.45? 2.16 2.45
08	CECHLxx (VER-001)	E8 D0	0E 89	2EB70	2E B3	2E B3	Patch + FSM = OK	2.45
08 09	CECHLxx (VER-001) with 2.30 from factory - datecode unknown CECH-20xx (DYN-001) with 2.76 from factory, datecode unknown	E8 90	0E 85	2F170	2F 13	2F 13	Patch + FSM = OK	2.30 2.70
09	DECR-1400 (DEB-001)  DECR  with 2.60 from factory - manufacture date June 09	E8 90	0E 85	2F170	2F 13	2F 13	Patch + FSM = OK	2.60
09	CECH-20xx (DYN-001)	E9 20	0E 8E	2F3F0	2F 3B	2F 3B	Patch + FSM = OK	2.70
0A	CECH-21xx (SUR-001)	E9 20	0E 8E	2F4F0	2F 4B	2F 4B	Patch + FSM = OK	3.20
03 0B 0B	CECHExx (COK-002W) refurbished CECH-25xx (JTP-001) with 3.40 from factory - datecode 0C CECH-25xx (JSD-001) with 3.41 from factory - datecode 0C	E9 20	0E 8E	2F4F0	2F 4B	2F 4B	Patch + FSM = OK	3.40 3.40 3.40
0B 0B	CECH-25xx (JSD-001) with 3.56 from factory - datecode 0D CECH-25xx (JTP-001) with 3.56 from factory - datecode 1A	E9 60	0E 92	2F570	2F 53	2F 53	Patch + FSM = OK	3.50 3.50
0B 0B 0B	CECH-25xx (JTP-001) with 3.56 from factory - datecode 1A (rare) CECH-25xx (JSD-001) with 3.56 from factory - datecode 1B (common) CECH-25xx (JTP-001) with 3.56 from factory - datecode 1B (common)	E9 60	0E 92	2F5F0	2F 5B	2F 5B	(RLOD+)poweroff @ downgrade 355 (3.56+ + spkg fix + signed 3.55 priv : should work) Patch + noFSM = OK	3.56 3.56 3.56
0B 0B 0C	CECH-25xx (JSD-001) with 3.60 from factory - datecode 1B CECH-25xx (JTP-001) with 3.60 from factory - datecode [N.A.] CECH-30xx (KTE-001) with 3.65 from factory - datecode [N.A.]	F9 20	0F 8E	2FFF0	2F FB	2F FB	"metldr.2" (RLOD+)poweroff @ downgrade 3.55 (RLOD+)poweroff @ Patch + noFSM	3.60 3.60 3.60
0C	CECH-30xx (KTE-001) with ? from factory - datecode [?]	F9 B0	0F 97	30070	30 03	30 03	"metldr.2" (RLOD+)poweroff @ downgrade 3.55 (RLOD+)poweroff @ Patch + noFSM	?
0C	CECH-30xx (KTE-001) with 3.72 from factory - datecode [1C]	F9 B0	0F 97	300F0	30 0B	30 0B	"metldr.2" (RLOD+)poweroff @ downgrade 3.55 (RLOD+)poweroff @ Patch + noFSM	3.72
0D 0D 2C	CECH-40xx (MSX-001) CECH-40xx (MPX-001) CECH-40xx (MSX-001) '12GB'	F9 B0	0F 97	301F0	30 1B	30 1B	"metldr.2" (RLOD+)poweroff @ downgrade 3.55 (RLOD+)poweroff @ Patch + noFSM	4.20 ? 4.22
12	CECH-42xx (PQX-001) '12GB'	F9 B0	0F 97	301F0	30 1B	30 1B	"metldr.2" (RLOD+)poweroff @ downgrade 3.55 (RLOD+)poweroff @ Patch + noFSM	4.20 ? 4.22

Flowrebuilder

Flow Rebuilder

Links to versions

http://www.ps3devwiki.com/files/flash/Tools/Flowrebuilder/

4.2.3.0 changelog
-----------------
added support to manage NAND preloader dumps
message user about the type of dump
message the user if bootloader are missing
auto-recognize if dump is normal or byte swapped and automanage them

• FlowRebuilder v.4.2.3.0.exe (367 KB) // mirror mirror2
• FlowRebuilder v.4.2.2.0.exe (389 KB) // mirror mirror 2 mirrors
• FlowRebuilder v.4.2.1.2.exe (313.50 KB) // mirror
• FlowRebuilder v.4.2.1.1.exe (473.57 KB) // mirror
• FlowRebuilder v.4.2.0.1.exe (474.01 KB) // mirror
• FlowRebuilder v.4.1.3.2.exe (459.95 KB) // mirror
• FlowRebuilder v.4.1.0.0.exe (454.85 KB) // mirror (don't use, for historic reasons listed)

Flowrebuilder options

• (NAND only) UNSCRAMBLE then interleave two NAND flashes into one unified dump - (4.1.0.0 and higher) : Makes a unified dump.bin from 2 seperate NAND flash dumps.
  • In the second step it also extract the content of the unified dump. Make sure it extracts correctly (it will give no warning if it fails!) and all the needed files are there.
• (NAND only) RE-SCRAMBLE a modified dump then de-interleave it into two new flashes - (4.1.0.0 and higher) : Splits the unified dump.bin into 2 new seperate NAND flash dumps.
• Byte reverse and EXTRACT a NOR dump file - (4.1.0.0 and higher) : First byte reverse the single dump.bin then extract NOR content.
• EXTRACT a Byte reversed NOR dump or an interleaved and unscrambled NAND dump - (4.1.0.0 and higher) : Extract the single dump.bin.
• Byte reverse and PATCH a NOR dump - (4.2.1.1 and higher).
• PATCH a Byte reversed NOR dump or an interleaved and unscrambled NAND dump - (4.2.1.1 and higher).
• Byte reverse a dump - (4.2.1.1 and higher).

Note:

• when getting errors with autopatcher, use Winskeet to patch the unified dump and then Flowrebuilder to Rescramble it. -> Fixed in FlowRebuilder v.4.2.1.2

• Flowrebuilder 4.2.2.0 error in Wine : http://pastie.org/private/nxf7tutolf9jjojskxw

Extracted flash content files

Flowrebuilder extraction no error

Flowrebuilder extraction error

(make sure they are all there, flowrebuilder will not give warning when it fails!):

• bootloader_0
• bootloader_1 (NAND only)
• cCSD
• cISD
• creserved_0 (NAND only)
• cvtrm
• eEID
• trvk_pkg
• trvk_prg
• \asecure_loader\metldr
• \ros\[two seperate folders named to FW version]\CoreOS files (19 up to 25 files, depending the FW version)

Notes:

• if it only extracted bootloader_0 + bootloader_1, check that both NANDs are dumped correct (known error with flashers that has bug with second NAND channel to read), and that high/low where selected correct.

• Do not use spaces in the folderpath, or Flowrebuilder will not extract the files.

• Bug workaround: delete previous extraction attempts to prevent Flowrebuilder to always error. -> bugreport -> Fixed in FlowRebuilder v.4.2.2.0

From unified to seperate low/high NAND files

If for some reason you lose the original seperate low/high NAND files and only have the unified, you need donor files to regenerate them.

• NAND0-1.rar mirror

extract and in Flowrebuilder select the option "RE-SCRAMBLE a modified dump then de-interleave it into two new flashes"

• Select the NAND backup "Flash 0" (TOP) file : here drop the 1bkp.bin
• Select the NAND backup "Flash 1" (BOTTOM) file : here drop the 2bkp.bin
• Select the Input NAND interleaved Modified file : here drop your unified flash .bin file

and click Execute Operation

This will result in making 2 new deinterleaved files you could use for reflashing (it is recommended to alway use your own deinterleaved sourcedumps, this method is only mentioned as last resort for people that lost their backups).

BwE NOR Validator

This all in one validator/patcher will interpret the byte orientation, patch for either 3.55 or 4.40 and will then output the results of 2600+ validations via HTML.

Output Example

How?

1 - Place your .bin/s in the same folder as the validator.
2 - Run the validator and press Start.
3 - A console will appear asking you to select your dump (if you have more than one in the folder).
4 - Make your selection and or select if you watch to patch it (either in its current byte orientation or the opposite).
5 - Wait patiently.
6 - Press Enter at the end to launch the output.

Explanation

After selecting your dump and choosing which patch you want it will begin to process the validation. Once it is finished it will give you a brief count of the results, after this you simply press enter to exit.

The program will then open a html output illustrating everything that has been validated. Scroll through or use the menu at the top and read each section.

If a validation says 'warning' or 'danger' investigate it yourself manually using a hex editor, or contact somebody knowledgeable. Only corruption messages will show you the exact offset to look at, everything else won't so this is where you have to read/learn about it on the ps3devwiki. Some validations will tell you that you need to patch it, if this is the case then do so and re-validate the patched dump.

If your dump has any 'danger' messages in the per console sections (find them in the menu) then there is a good chance its completely ruined and unfixable. Also, if your dump has a large amount of 'danger' messages then there is a serious issue - bad wiring can be discovered if you have any repetition in the dump.

Areas Of Validation

* Statistics
* First Region Header
* Flash Format
* Flash Region
* Asecure_Loader/Metldr
* Asecure_Loader/Metldr Corrupt Sequences
* Asecure_Loader/Metldr Encrypted Statistics
* EID
* EID0
* EID2
* EID3
* EID5
* IDPS
* CISD
* CISD0
* CISD1
* CISD2
* CCSD
* CCSD0
* TRVK_PRG0
* TRVK_PRG1
* TRVK_PKG0
* TRVK_PKG1
* ROS0
* ROS1
* ROS0/1 AuthID's/MD5's
* Revoke/CoreOS MD5's
* CVTRM/VTRM0
* VTRM 1
* Second Region Header
* Second Region Block 0
* Second Region Block 1
* CELL_EXTNOR_AREA
* Lv0ldr/Bootldr
* Lv0ldr/Bootldr Corrupt Sequences
* Lv0ldr/Bootldr Statistics
* Minimum Version
* File Digest Keys
* PerConsole Nonce
* Corrupt Sequences
* Repetition
* Authenticiation IDs

Download

BwE NOR Validator v1.24

Application MD5: A29D1433BF73293E3AF1854CD44E13A4

Changelog

• 1.24 - 06/04/2013 : added more information to suit newly discovered ps3 data, improved validation, added a tip for bad md5's, removed version forcing (possibly last release).
• 1.23 - 29/04/2013 : improved validation, added 4.41 ofw information
• 1.22 - 16/04/2013 : added 115 more validations + changed statistic range for bootldr + other small boring changes
• 1.21 - 11/04/2013 : patch3 error fix.
• 1.20 - 10/04/2013 : added new console data, removed 3.56 patch (replaced with 4.40), added protection against using old validator, changed corruption check (again!), added quick info for console.
• 1.19 - 09/04/2013 : changed metldr statistic range, minver check (to suit refurbished ps3s), corruption changes
• 1.18 - 08/04/2013 : upgraded cisd/cell_ext_nor_area/metldr validations to suit unique metldr.2 revision, changed corruption output (again).
• 1.17 - 08/04/2013 : changed repetition check, changed corruption output, bugfix
• 1.16 - 02/04/2013 : added rogero's 4.40 patch, changed options, added 25+ md5's, changed stats range and id check
• 1.15 - 25/03/2013 : added 4.40 ofw information and optimised some code
• 1.14 - 19/03/2013 : improved validation of the flash-region table
• 1.13 - 18/03/2013 : better handling for metldr.2, more id detections and md5s, added byte reversal option for experimenting with E3.
• 1.12 - 16/03/2013 : md5 bug fix, changed id detections and general improvements
• 1.11 - 08/03/2013 : improved patching structure, added 3 musketeers patch (3.56 patching), code optimisation
• 1.10 - 04/03/2013 : added 25+ validations + changed results & outputs + bugfix
• 1.09 - 02/03/2013 : improved corruption checks for metldr/bootldr + more validations + old coreos bug fix (again) + changed some results
• 1.08 - 29/02/2013 : added timeout for version check + added 16bit corrupt sequence check + fixed long outputs + fixed metldr ident bug + changed some warning/danger results + changed 00/ff results
• 1.06 - 27/02/2013 : fixed bug when handling old coreos versions + fixed .self md5 list
• 1.05 - 25/02/2013 : added approx 220 more validations + changed statistic ranges + latest version check + fixes to metldr/bootldr
• 1.02 - 22/02/2013 : more md5's & authid checks + changed some results.
• 1.01 - 16/02/2013 : authid check bugfix
• 1.00 - 15/02/2013 : first public release

Notes/Warning

Using this program is NOT a 100% way of validating your dumps (because nothing is), but it is a good way of quickly seeing if it is worth checking further. This program will NOT work with NAND and will not check anything other than what is stated. ALWAYS CHECK MANUALLY!

Use at own risk! Valid dumps may be invalid - Invalid dumps may be valid.
There are almost infinite variations of each dump! Have fun and good luck!

Any updates will be posted here first.

Report any bugs or issues to [email protected] or directly to BwE @ irc.efnet.org #ps3downgrade

Give credit if you are using this for other people!

Made in Australia!

If you do not validate your flash, and for some reason(s) the dump is invalid/bad, and you are rewriting to flash, you have no way of restoring the console hence making a perma-brick (unrecoverable brick).

Gallery

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Nor Inspector

Another Tool for validating your NOR Dump is "Nor Inspector".

It will display most common information about your dump and the console.

How-to use

1) start
2) drag'n'drop your dump into the app
3) on errors check out status-tab

Features

Other Features:

* Drag'n'drop CoreOS / Revokation Package to replace
* Hex-Region Viewer
* Byte reverse dumps supported
* Error Logging in Status-Tab (OK/ERR) 
  "The Tab is green, the dump is clean!"
  ...

Download

Nor Inspector 0.0.1 (Requires .NET Framework 2.0)

Notes/Warning

Using this program is NOT a 100% way of validating your dumps (because nothing is), but it is a good way of quickly seeing if it is worth checking further. This program will NOT work with NAND and will not check anything other than what is stated. ALWAYS CHECK MANUALLY!

If you do not validate your flash, and for some reason(s) the dump is invalid/bad, and you are rewriting to flash, you have no way of restoring the console hence making a perma-brick (unrecoverable brick).

Gallery

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  NorInspector - tab : General Information

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  NorInspector - tab : More Information

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  NorInspector - tab : Region Viewer

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  NorInspector - tab : Status

PS3 NOR/NAND Statistic (Beta)

Features

• NOR/NAND statistics
• NOR/NAND patching
• NOR/NAND byte swapping
• NOR/NAND infos
• NOR/NAND validation
• NOR/NAND extraction
• DATECODE check

How-to use

This tool works different than other validators. Instead of outputing a full log, it will output an error.log, if validate is checked. But see for yourself.

Always patching 3.55 is recommended to see if the patched statistic is right/green

ckp_management_ID values have to be equal as well as per_console_nonce. (should be stated in error.log if not)

There is one easy rule! If the error.log contains an entry, your dump is definetly broken!

Ros section is excluded from validation. Why? It´s easy to repair, the hole section gets patched anyway and it leads to the rule above.

For NAND all known sections gets checked. But a big part is not or only rarely documented. So the hole part after cvtrm, cell_ext_os_area, OtherOS and unreferenced area at the end won´t be checked. It´s very important that you have look at the statistics and the "corrupt block count" of flowrebuilder when interleaving.

It´s always recommended to check dumps manually with an hexeditor, and using other tools for validation, to be as save as possible! As long as it is not possible to decrypt the full dump, it`s impossible to validate it to 100%.

Keep in mind this is only beta. :)

http://www.ps3hax.net/showthread.php?t=55019

Download

• http://rghost.net/45369360
• http://temp-share.com/show/FHKdyGTU6

Notes/Warning

Using this program is NOT a 100% way of validating your dumps (because nothing is), but it is a good way of quickly seeing if it is worth checking further. This program will not check anything other than what is stated. ALWAYS CHECK MANUALLY!


If you do not validate your flash, and for some reason(s) the dump is invalid/bad, and you are rewriting to flash, you have no way of restoring the console hence making a perma-brick (unrecoverable brick).

Gallery

• 

  PS3 NOR-NAND Statistic (Beta)

Known bad guides (with obvious faults in them that lead to permanent bricks)

Baileys (>10 bricks)

• http://psx-scene.com/forums/f263/ultimate-fool-proof-guide-ps3-hardware-downgrading-104398
• http://www.ps3hax.net/showthread.php?t=39766

Do not use, not only does it deviate alot (16x) from wiki safeguarded method, it skips important steps that prevent users from bricking their console.

E3 FLASHER INSTALLATION and DOWNGRADE TUTORIAL (Khalkedon)

• http://www.youtube.com/watch?v=WHNw2E4tU6c&t Do not use

What is wrong / could be better ?

1. cutting knife VS plastic to remove the bolt protectors
2. cellophane 3M tape in hot environment
3. ribbon flat cable not at 90 degrees position
4. no fixating of clip (coin/foam filler to keep the clip more pressed)
5. no tristate wire soldered
6. not checking clip connection, before closing console
7. no repasting of RSX and CellBE
8. not using torc moment screwdriver, but electric drill
9. uneven pressure when mounting frontboard
10. greasy fingerprints all over the motherboard (bonus fingerprint: under cellophane tape)
11. dual sata adaptor is used (not recommended, as ps3 host does not support SATA Port Multiplier)
12. E3 is ´wobbly´ because no cardboard filler was used to prevent movement (bracket design error)
13. not using the 'Samsung' multiconsole update for E3 and no proper SHA1 identification of the correctness of file
14. using 001000 for dumping, not using flashfun, thus risking busy flashbus on a multithreaded system
15. not validate content of dumps, only size
16. doing a restore (will permabrick console if clipped bad)
17. when unpluging the power cord at 19:09, insuficient time to dischargue capacitors of power supply (a real reset needs more time)
18. using e3_downgrader.bin (nicknamed e3_bricker for obvious reasons) instead of prepatching
19. misnaming ¨2nd usb port¨ -> it's usb00000 because we count from right to left in ps3 (rightmost, closest to BD)
20. no proper identification of lv2diag.self (there exist many!) and PS3UPDAT.PUP to be used (SHA1)
21. after FSM reinstall, no boot to XMB to check it booting proper with FSM active
22. not setting proper time, corrupting node database unneeded
23. fix permission errors (archaic, not needed)

biggest error : not reading the (E3) downgrade guide on wiki

challenge: can you name another error?

Progskeets official downgrade guides

• http://www.progskeet.com/downloads/NOR_eng.pdf
  • Only checks statistics, no validation at all
• http://www.progskeet.com/downloads/NAND_eng.pdf
  • Checks statistics, Extracts dump but does not check its content, no validation.
  • The use of Flowrebuilder, to make a unified dump from 2 NAND dumps is a bit strangely placed in the guide

Word of Warning

When using validators and bricking your console as result, there are only 2 people to blame :

• the one making the validator (for not properly validating, warning users and telling what is wrong and/or how it could be solved);
• the enduser for flying blind and getting lazy/dumb with it.