PS3 다운그레이드 3.50/3.42 → 3.41 PSGrade 릴리즈

PS3 모드칩 판매업체인 PS3Key 팀이 모든 AT90USB162 동글칩에서 작동하는 PS3 다운그레이드 HEX 파일을 공개하였습니다. 

이제 10만원이 넘는 PSJailbreak 모드칩이 없어도 저렴한 비용으로 플스3 3.50, 3.42 버전을 3.41 버전으로 다운그레이드를 할 수 있습니다.

또한 PS3 해커인 Kakaroto (카카로토)가 PS3 Master Key (PS3마스터키)를 발견하여 해커들에게 배포중입니다.

마스터키가 있으면 플스3의 부팅 파일인 EBOOT.PBP 파일을 디크립트하여 3.30버전으로 다시 인크립트하는 것이 가능합니다.

즉 3.41 버전의 플스3에서도 3.50 전용 게임인 그란투리스모5, 테일즈 오브 그레이스F 등 신작 게임들을 즐길 수 있습니다.

KaKaRoTo Reverses PS3 Jig Master Key - Added to PSFreedom

PS3 2505A 160GB 정발판 3.50 -> 3.41 팩토리/서비스모드

PS3 2505A 160GB 정발판 3.50 -> 3.41 다운그레이드 화면  

[정발판 PS3 다운그레이드 3.50 ↔ 3.41 동영상 튜토리얼]

[원문보기]

PS3Yes Release Free PSGRADE Downgrade Hex - Works on All AT90usb162 Boards

PS Downgrade (or PSGrade) compiled for various USB development boards.

- at90usbkey at90usb1287 8mhz

- ps3yes at90usb162 16mhz       - ps3yespro at90usb162 8mhz
- teensy++1.0 at90usb646 16mhz - teensy++2.0 at90usb1286 16mhz

Download Downgrade PS3Yes Pro Hex: http://www.multiupload.com/S57IV0R9QF

Download Downgrade Teensy ++ 1.0 Hex: http://www.multiupload.com/O3P0IJKF1D

Download Downgrade Teensy ++ 2.0 Hex: http://www.multiupload.com/EAJPJMHZIH

Download Downgrade Hex AT901287 Hex: http://www.multiupload.com/J6R014013D

Part 1 : How to update PS3YES-Pro's firmware PS3 다운그레이드 방법

Step 1. Connect PS3YES-Pro to your PC's USB port
Step 2. About 6 seconds later , PS3YES-Pro's 8MB USB storage will be install on you PC.
Step 3. Right-click on the USB driver's root path, and create a new text file and renamed it to 'enterduf'.
Step 4. Eject the USB driver to PS3YES-Pro, remove it from PC and re-plug it to your PC's USB port.
(The following steps also used on PS3YES! and PS3YES-Pro too)
Step 5. About 30 seconds later , the LED on PS3YES-Pro will switch off, you should install the ATMEL DFU driver to run the FLIP tool. You can jump to Step 8 if it was istealled aleady.
Step 6. Install drivers to "AT90USB162" device, you should download and install FLIP tool from ATMEL.
Step 7. You can found drivers to "AT90USB162" in the path of FLIP was installed, for example : "C:\Program Files\Atmel\Flip 3.4.2\usb".
Step 8. Download the correct firmware's hex file. Make sure it was storage in a full English path and without space. for example "c:\".
Step 9. Run the FLIP tool. Make sure at the first use the "Load Hex File..." menu under "File" menu to load the new firmware hex file.

Step 10. Click the USB icon on FLIP and select "USB" , or press CTRL-U , and click "open" button in the following dialoag.
Step 11. Click "Run" button start update PS3YES-Pro's firmware. it will display like this :

if done.
(The fimware was updated now, the following step just fit to PS3YES-Pro, for stop enter DFU mode next time.)

Step 12. Remove PS3YES-Pro from PC and plugin it again.
Step 13. Delete the file "enterdfu" from the USB drivers's root path in 30 seconds.

Part 2 : How to use PS3YES-Pro downgrade the console's firmware from 3.50

Prepare: Download the downgrade files, an USB driver large to storage the upgrade files.
Step 1: Please update your PS3YES-Pro with downgrade firware as Part 1.
Step 2: Plug the "downgrade" PS3YES-Pro to the right port (close the Blue-Ray Driver), Power down the connsole and cut of the power. Re-connect power to the console, Press power on button , press the "EJECT" button in 200ms atfter power on button was pressed. Untill finished your downgrade , you don't need cut off the power angin.
Step 3: The screen to the console will flash servral time and auto-turn-off, you can remove the PS3YES-Pro now (You console now ready to enter "Factory Mode" now)
Step 4: Prepare an USB driver and formate it as FAT32 file system, copy two files to the USB driver: Lv2diag.self and PS3UPDAT.PUP, and place them under the root path. the the named "Lv2diag.self" should copy from the "Lv2diag.self FILE 1" folder.
Step 5: Plug the USB driver to the right USB port to the console, and remove any other USB driver from your console, press power on button to boot.
Step 6: Wait untill the console turn off again. Remove the USB driver from your console , and delete all the files, copy the "Lv2diag.self" from "Lv2diag.self FILE 2" folder to the USB driver's root path.
Step 7: Plug the USB driver to the right USB port to the console, and press power on button , It will leave "Factory Mode" now.
Last Step: After finished downgrade the console , you can update PS3YES-Pro back.

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