Talk:Bluedisk EID0 reDRM

This is a good place to document changes made in MFWs 4.x (and their bugs)

Feel free to post/contribute

4.30 CEX checkoff

Use NOR patches only on NOR consoles, not on NAND!

Target area	Patchfile	NOR Offset	Paste length	Remarks
ROS0	ros0 (7 MB)	0x0C0010	0x6FFFE0	CoreOS (4.30 OFW with : lv0, lv1.self, lv2_kernel.self and spu_pkg_rvk_verifier.self patched)
ROS1	ros1 (7 MB)	0x7C0010	0x6FFFE0	CoreOS (SAME as ros0)
trvk_prg0 (0x40000)	trvk_prg0 (128 KB)	0x40000	0x20000	Program Revoke
trvk_prg1 (0x60000)	trvk_prg0 (128 KB)	0x60000	0x20000	Program Revoke (same as trvk_prg0)
trvk_pkg0 (0x80000)	trvk_pkg0 (128 KB)	0x80000	0x20000	Package Revoke
trvk_pkg1 (0xA0000)	trvk_pkg0 (128 KB)	0xA0000	0x20000	Package Revoke (same as trvk_pkg0)

(above patches in a single package + autopatcher file: 430_CEX_checkoff.rar)

2.03 tests

http://www.mirrorcreator.com/files/0NW6OQPQ/356enforced_2500_dump.rar_links

DB A5 3B 0A B5 18 1D 97 15 24 61 5B = 3.56+ enforced metldr (non .2)
 
ROS0: 431.000
ROS1: 430.000

alternate patchset based on 2.03 : http://www.mirrorcreator.com/files/1IWZNMAS/4.3x_CEX_203_checkoff.rar_links

errors after patching (same errors when using 2.03 and the other checkoff) - tested with E3, Rebug 4.30.1, Rogero 4.30 2.03 :

• Update error 0x8002F2B5 Error with installing Firmware update. The PUP is not recognised as valid update.

• no usefull update data

• no update data found

2.06 tests

alternate patchset based on 2.06 : http://www.mirrorcreator.com/files/0IFCRRQY/4.3x_CEX_206_checkoff.rar_links

working (no blackscreen or update errors)

Note: patches are in human readable byteorder, not bytereversed like E3. You need to bytereverse the dump first, then patch, and bytereverse again if you have E3.