Post: New CFW 4.75
06-04-2015, 02:01 AM #1
Italianroo
Gym leader
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GENERAL TIPs / Task to perform before a CFW Install:

MAKE SURE THERE IS NO GAME DISC INSIDE THE CONSOLE
UN-MOUNT actual game.This really important for example, cobra systems with webMAN, because webMAN mounts last played game on boot. If an Update folder exist in that game. It will install the official firmware
ALWAYS verify the PUP's MD5
Disable any Spoofs
If you do not own a HARDWARE FLASHER or have the means to recover from a possiable brick. DO NOT RUSH to install a CFW / MFW Release. Allow the community to conduct test as some CFW do not get proper testing and even ones that do some models can act differenly so its best to give it at least a 3 day wait. Usually brick reports happen the first 24-48 Hours.
Turn off internet connections when updating CFW's.( Wifi and Ethernet cable.)
It's good practice to QA Flag your console. before installing a new CFW.
Always a good idea to dump your eid_root_key
Can be useful to take 1 or 2 dumps of you flash after a successful upgrade.
Backup your Game Saves and edat/rif files to a pendrive, external HDD or FTP to PC.




1. MADE OUT OF 4.75 OFW
2. HAVE INSTALL PACKAGE FILES AND APP_HOME
3. HAVE REACTPSN COMPATIBILITY
4. PATCHED LV0 TO DISABLE COREOS ECDSA CHECK
5. PATCHED LV2 TO ADD PEEK/POKE SUPPORT
6. PATCHED LV1 TO DISABLE LV2 PROTECTION
7. PATCHED LV1 TO ADD PEEK/ POKE SUPPORT
8. IT CAN RUN GAMES SIGNED WITH KEYS UP TO 4.75
9. CAN BE UPDATED OVER ANY CFW.
10. CAN BE UPDATED OVER 3.55 OFW
11. NOT ADDED – NO BT/BD PATCHES
12. RSOD BYPASS
13. REACTPSN OFFLINE PATCH ADDED
14. BETTER SYSTEM STABILITY
15. QA FLAG ENABLED BY DEFAULT IF PS3 WAS QA ON 3.55
USE ANY CFW AT YOUR RISK
You must login or register to view this content. MD5: 5da7c3f80e33b0fb11bfa55b864e3dcc mfw/cfw 4.75
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07-04-2015, 02:43 AM #38
I get to this screen

Checking for update data...
Please wait.

Then

The data is corrupted (8002F165)

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