Editing Talk:Flash-Main

== proposal to put on [[Flash-Main]] ==
'''reference files:''' 
*Console C: [http://www.file-upload.net/download-8560871/ps4nordmp_1.06_without_Mac-Serial.rar.html PS4 NOR Dump 1.06 (without MAC Adress & Console-ID)] & [http://www.file-upload.net/download-8671579/PS4NORDump_1.61_wo_MAC_and_CS.rar.html PS4 NOR Dump 1.61 (without MAC Adress & Console-ID)]
*Other (not documented) :
** [https://mega.co.nz/#!EAxCTYBS!d5yVsovxbnQcfc1ymiLiIaDD8MMQELs16NaBQUqgRDI PS4 TEST KIT NOR Dump 1.010.031 and 1.500.101  (without MAC Adress & Console-ID)]  
** [http://www.mediafire.com/download/hv0csz7sdbfb3az/MYDumps.rar MYDumps.rar (CUH-1004A)] - [http://playstationhax.it/forums/topic/553-need-help-with-fw/ Reidenschi])

{| class="wikitable sortable" style="text-align:center;"
|-
|
|colspan="2"|[[SKU_Models|Console C <BR />(retail)]]
|colspan="2"|[[SKU_Models_Nonretail|Other (not documented) <BR />(nonretail)]]
|-
| [[SKU_Regioning|'''Region''']] || [[CUH-1004A]] || [[CUH-1004A]] || colspan="2" | [[DUH-T1000AA]]
|-
| [[System_Firmware|'''System Firmware''']] || [[1.06]] || [[1.610.000]] || [[1.010.031]] || [[1.500.101]]
|-
| '''Statistics:''' || 
{| 
|-
! 00´s !! FF´s !! Rest
|-
| 2.63917 %
| 11.8333 %
| < 0.376 %
|}
 || 
{|
|-
! 00´s !! FF´s !! Rest
|-
| 2.64108 %
| 11.8317 %
| < 0.377 %
|} 
 ||
{|
|-
! 00´s !! FF´s !! Rest
|-
| 2.27889 %
| 23.4341 %
| < 0.3316 %
|} 
 ||
{|
|-
! 00´s !! FF´s !! Rest
|-
| 2.65852 %
| 13.4016 %
| < 0.37 %
|}
|-
| '''Entropy:''' || 7.52796 (94.0995%) || 7.52799 (94.0999%) || 6.86775 (85.8469%) || 7.4452 (93.065%)
|-
| '''Redundancy:''' || 5.90047% || 5.90007% || 14.1531% || 6.93503%
|-
| '''A. Mean:''' || colspan="4"| 131072
|-
| '''StdDev:''' || 245712 || 245685 || 486941 || 278255
|-
|}

'''Strings:''' [[Flash-Main/strings]]

==== discussion ====
1) are the Statistics: / Entropy: / Redundancy: / A. Mean: / StdDev: of those listed recalculated and checked? [[User:Euss|Euss]] ([[User talk:Euss|talk]]) 00:01, 20 September 2014 (EDT)

2) there seem to be a naming conflict "A", "B", "C" as the "C" originally mentioned was Retail, not nonretail and only 1 retail console was shared as download (cfwprophet's) while [[SKU_Models_Nonretail]][[DUH-T1000AA]] was neither A/B/C/whatever. [[User:Euss|Euss]] ([[User talk:Euss|talk]]) 00:06, 20 September 2014 (EDT)

{| class="wikitable sortable" style="text-align:center;"
|-
| '''Labelname''' || colspan=2 | A || colspan=3 | B || colspan=2 |C || colspan=2 | T
|-
| '''Type''' || colspan=2 | [[CUH-1004A]]<br />([[SKU_Models|retail]]) || colspan=3 | [[CUH-1004A]]<br />([[SKU_Models|retail]]) || colspan=2 | [[CUH-1004A]]<br />([[SKU_Models|retail]]) || colspan=2| [[DUH-T1000AA]]<br />([[SKU_Models_Nonretail|nonretail]])
|-
| [[System_Firmware|'''System Firmware''']] || [[1.05]] || [[1.510.000]] || [[1.01]] || [[1.05]] || [[1.510.000]] || [[1.06]] || [[1.610.000]] || [[1.010.031]] || [[1.500.101]]
|-
| '''Dump''' || {{na}} || {{na}} || {{na}} || {{na}} || {{na}} || [http://www.file-upload.net/download-8560871/ps4nordmp_1.06_without_Mac-Serial.rar.html] || [http://www.file-upload.net/download-8671579/PS4NORDump_1.61_wo_MAC_and_CS.rar.html] || colspan=2 | [https://mega.co.nz/#!EAxCTYBS!d5yVsovxbnQcfc1ymiLiIaDD8MMQELs16NaBQUqgRDI]
|-
| '''SHA1''' || <small><code>08CB6EC416768DD4B3990F477438C4DEC19FAFC0</code>&nbsp;(noncensored)</small> || <small><code>A0604B241A7A9AA62921620F51E24DE0C2D7EFC6</code>&nbsp;(noncensored)</small> || <small><code>712D50D69CF470E319F544B32A901CD8DFC42FE8</code>&nbsp;(noncensored)</small> || <small><code>E5028E34F1879B6B9924D1F91ABF21287CACD9DD</code></small> || <small><code>824531492194ABD87AA74B4F5064111FAD67D570</code></small> || <small><code>2F4B0A62C46AFB3268F420B703DDD3B326989446</code></small><br /><small><code>93C6CBAD9BF046471794C37E1AD45A6F632A26F6</code>&nbsp;(noncensored)</small> || <small><code>BF59E348B19947BFD2F1A43F973C2750099E7FE4</code></small> || <small><code>AA51480B63D3DC39B8EF3D2915844304553C8C98</code></small> || <small><code>52A9B8F1A6A90C48A516D26A262B3EA28CC43214</code></small>
|-
| '''Statistics:''' || '''00:''' 2.62% (878086)<br />'''FF:''' 11.83% (3971044)<br />'''rest:''' =&lt;0.38% || '''00:''' 2.66% (893232)<br />'''FF:''' 11.83% (3970942)<br />'''rest:''' =&lt;0.38% || '''00:''' 2.28% (765587)<br />'''FF:''' 21.87% (7337853)<br />'''rest:''' =&lt;0.34% || '''00:''' 2.64% (885411)<br />'''FF:''' 11.83% (3970604)<br />'''rest:''' =&lt;0.38% || '''00''': 2.66% (893384)<br />'''FF:''' 11.83% (3970352)<br />'''rest:''' =&lt;0.38% || '''00:''' 2.64% (885558)<br />'''FF:''' 11.83% (3970607)<br />'''rest:''' =&lt;0.38% || '''00:''' 2.64% (886200)<br />'''FF:''' 11.83% (3970045)<br />'''rest:''' =&lt;0.38% || '''00:''' 2.28% (764667)<br />'''FF:''' 23.46% (7863176)<br />'''rest:''' =&lt;0.33% || '''00:''' 2.66% (892051)<br />'''FF:''' 13.40% (4496842)<br />'''rest:''' =&lt;0.37%
|-
| '''Entropy:''' ||  ||  ||  ||  ||  ||  ||  ||  ||  
|-
| '''Redundancy:''' ||  ||  ||  ||  ||  ||  ||  ||  ||  
|-
| '''A. Mean:''' ||  ||  ||  ||  ||  ||  ||  ||  ||  
|-
| '''StdDev:''' ||  ||  ||  ||  ||  ||  ||  ||  ||  
|-
|}

== example ==
{| class="wikitable"
|-
! nameblob1 !! nameblob2 !! nameblob3
|-
| <pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

00093800  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00093810  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................</pre> || <pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

00093800  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00093810  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................</pre> || <pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

00093800  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00093810  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................</pre>
|-
|}

== jumps ==

<pre>
SLB2 entry at 0x4000
second entry at 0x64000  (+ 0x60000)
third entry at 0xC4000   (+ 0x60000)
fourth entry at 0x144000 (+ 0x80000)
</pre>

<pre>
sony computer entertainment inc entry at 0x0
???? <- this should be second entry (+ 0x1000)
second entry at 0x2000 (+ 0x2000)
third entry at 0x3000 (+ 0x1000)
</pre>

<pre>
SCEVTRM entry at 0x380040
next entry 0x3A0040 (+0x20000)
</pre>

== (hidden) data ==

between 2nd and third SLB2 entries, 0xD0 bytes after the data

<pre>
01 00 00 00 00 00 00 00 00 00 00 00 25 00 00 00 (supplied dump on wiki)
01 00 00 00 00 00 00 00 00 00 00 00 26 00 00 00 (other supplied dumps)
</pre>

between third and fourth SLB2 entries, 0xE0 bytes after the data(0x60 on others) 

<pre>
little endianess so version is in reverse order?

01 00 00 00 00 00 00 00 05 01 [00 01] 00 00 00 00 -> 1.00 version
01 00 00 00 00 00 00 00 01 01 [50 01] 00 00 00 00 -> 1.50 version
01 00 00 00 00 00 00 00 01 01 [00 03] 00 00 00 00 -> 3.11 version
01 00 00 00 00 00 00 00 02 01 [50 02] 00 00 00 00 -> 2.50 or 2.51??? from BLOD ps4

much more reliable version identifier than 0x1CA600 
since a confirmed 3.11 console displays

FF 00 FF 00 00 00 62 01 FF FF FF FF FF FF FF FF
</pre>

offset 0x1C6000/0x1C6010
<pre>
FF 51 21 6D 66 1C 00 03
22 2F 1D 6D 66 1C 00 03
</pre>

== strings ==

bt_sdio.wlan.OSA.bt_hci.blembx<br>
BT_SDIO<br>
DIRECT<br>
CUH-1004A B01X<br>
Marvell Micro AP<br>
Idle<br>
TimerCbMsgQ<br>
MacMgmtSMEMs<br>
MAC Mgmt<br>
OSA_Sema<br>
SleepConfirmTmr<br>
AP_NullPktDoneTmr<br>
CBProcSMEMsgQ<br>
CBProcMsgQ<br>
CB Proc<br>
MAC Tx Notify<br>
ChipRev:<br>
BB:<br>
RF:<br>
O.R.:<br>
Cal O.R.:<br>
$Id:<br>

== other dumps ==
* http://konsole.rzeszow.pl/ps4/994.rar
* http://konsole.rzeszow.pl/ps4/950.rar
* http://konsole.rzeszow.pl/ps4/1024.rar

== MD5 of files within SLB2 ==

<pre>
Each flash will have two areas which hold an encrypted file, this file is determined by the header/id. 
The file can sometimes be the same in both areas or can be different, depending on the firmware revision. 
Each file is of a different length/size and is followed by a filler until the next file/section of the flash.

Offset: 0042A0 (Header/ID: 0x00420C)
Offset: 0642A0 (Header/ID: 0x06420C)
Length: Differs per Header/ID/Firmware

"4A3E67134157CACDB9DF7C1E5ADE3CFD", #B05C
"9BD36B4148E0FD9C50C7F3FB0DBB3A13", #A079
"03A323F303FA8D83B9A1072D9AE7C4C6", #107A
"D41D8CD98F00B204E9800998ECF8427E", #305D
"6537AD81702579C55E09E04CE722804E", #8070
"E4EA90FA4B5B0A1066E79F961B607C34"  #9060

Discovered whilst making BwE PS4 NOR Validator June 2018

Will provide more information/flash discoveries soon! 

This is quite hard to do alone :)

</pre>