Talk:Downgrading with NOR flasher: Difference between revisions

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Eussnl try with this one
Eussnl try with this one


<pre>
       # In product mode erase standby bank skipped
       # In product mode erase standby bank skipped
      
      
Line 88: Line 89:
   
   
       catch_die {::patch_elf $elf $search 0 $replace} "Unable to patch self [file tail $elf]"
       catch_die {::patch_elf $elf $search 0 $replace} "Unable to patch self [file tail $elf]"
</pre>(difference is \x41\x9E\x00\x0C\xE8\xA2\x8A\'''x38''' instead of \x41\x9E\x00\x0C\xE8\xA2\x8A'''\x30''')

Revision as of 16:23, 25 August 2011

NOR patches

Tasks

MFW Task::patch_lv1.tcl with the following patches selected:

  • --patch-lv1-storage-skip-acl-check
  • --patch-lv1-sysmgr-disable-integrity-check

Patches

http://pastebin.com/aNehMfGi : 

   Downgrade patches
          
   http://www.multiupload.com/O0TZGNP92M
          
   DIFF:
          
   -------------
   patch-lv1-storage-skip-acl-check : Patching LV1 to enable skipping of ACL checks for all storage devices
      
   ORIGINAL
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0007B340  54 63 06 3E                                      Tc.>
          
   PATCHED
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0007B340  38 60 00 01                                      8`..
          
   -----
   patch-lv1-storage-skip-acl-check : Patching LV1 to enable skipping of ACL checks for all storage devices (continued)
          
   ORIGINAL
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0007B340                                      E8 01 00 70              è..p
          
   PATCHED
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0007B340                                      38 00 00 01              8...
          
   -----
   patch-lv1-sysmgr-disable-integrity-check: Disable integrity check in System Manager
          
   ORIGINAL
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0021D0B0              48 00 D7 15                              H.×.
          
   PATCHED
   Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   0021D0B0              38 60 00 00                              8`..
          
   -------------
      
   Reference: http://www.ps3devwiki.com/index.php?title=Talk:Dual_Firmware





Combining patches

There is a difference between the patches on the Talk:Downgrading with NOR flasher and Talk:Downgrading with NAND flasher

what if you combine those together? 

<keperfear> eussnl http://www.multiupload.com/6AZN5DOCM9
<keperfear> could you check if i patched everything correctly
<keperfear> anyway i really need to sleep now
<keperfear> good luck everyone
* keperfear left
<eussNL> oh dear, keperfear is already gone ...  anyhow, this was my version : patched355coreos.rar (4.84 MB)



Eussnl try with this one 

      # In product mode erase standby bank skipped
     
      log "Patch In product mode erase standby bank skipped"
     
      set search "\x41\x9E\x00\x0C\xE8\xA2\x8A\x38\x48\x00\x00\xCC\x7B\xFD\x00\x20"
      set replace "\x60\x00\x00\x00\xE8\xA2\x8A\x38\x48\x00\x00\xCC\x7B\xFD\x00\x20"
 
      catch_die {::patch_elf $elf $search 0 $replace} "Unable to patch self [file tail $elf]"

(difference is \x41\x9E\x00\x0C\xE8\xA2\x8A\x38 instead of \x41\x9E\x00\x0C\xE8\xA2\x8A\x30)

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