PS3 3.50 → 3.41 다운그레이드 성공

파이널판타지아 회원이신 nashcat 님께서 국내에서 최초로 PS3 3.50 -> PS3 3.41 다운그레이드에 성공하셨습니다.

어제 공개된 PSJailbreak PSUpdater 1.2 버전에서는 다운그레이더로 변환하는 작업이 실패했지만, 오늘 새벽에 다른 해커가 수정한 PSJailbreak PSUpdater 1.2 FIX 버전과 FLA 파일을 이용하여 PSJailbreak 모드칩을 다운그레이더로 플래싱하는데 성공하였습니다.

PSUpdater 1.3 성공, PSUpdater 1.2 FIX 성공, PSUpdater 1.2 실패, PSUpdater 1.1 실패

다운그레이더를 사용하면 PS3 디버그툴에서만 사용할 수 있는 PS3의 팩토리/서비스 모드로 접근이 가능합니다.

팩토리/서비스 모드(Factory/Service Mode)를 이용해서 PS3 를 3.41이나 하위 버전으로 다운그레이드 할 수 있습니다.

아래는 PSJailbreak를 가지고 계신 nashcat 님이 올리신 인증샷입니다.

Factory/Service Mode 상태에서 PSN에 접속하는 것도 가능합니다.

플스3 펌웨어 3.50에서 3.41로 다운그레이드한 화면

[PS3 정발판 3.50 ↔ 3.41 다운그레이드 동영상 튜토리얼]

PSJB팀이 PS3 다운그레이더를 독점해서 판매하려고 꽁수를 썼지만, 이미 다른 해커들이 파일들을 분석하여 FLA 파일까지 유포했기 때문에 조만간 다른 모드칩에서도 다운그레이드가 가능할지도 모릅니다.

다운그레이더를 이용한 팩토리/서비스 모드 소개 (PS3 Factory/Service Mode)

How to Install/ Use PS Updater v1.3 PS3 업데이터 설치방법

PSUpdater v1.3 Installation

1.Step 1 - Download PS Updater
2.Step 2 - Click start button and type in the search bar UAC and click on User Account Control Settings listed above. Inside this menu please lower the settings to lowest priority, Save and restart the computer.
3.Step 3 - Unrar/Unzip and click on setup.exe
4.Step 4 - follow the steps by clicking next until you reach the point of setup where it asks you to plug in your device
5.Step 5 - plus in PS Jailbreak device and click next
6.Step 6 - choose Unknown Device #1 from the list and click next
7.Step 7 - click save to save the .ini file under the place it wants
8.Step 8 - Click install driver and now complete installation

How to use PSUpdater v1.3 PS3 업데이터 사용방법

9.Step 1 - Open PS Updater application that install a shortcut on your desktop
10.Step 2 - Plug in PS Jailbreak and click My Serial (make sure it can recognize and find your serial number)
11.Step 3 - Click My coupons and enter the coupon code you received from your authorized reseller when purchasing PS Downgrader.
12.Step 4 - Save the download it prompts you with ( You will receive 2 files , a) Program (which is PS Jailbreak) and b) Downgrade (which is your downgrader)
13.Step 5 - Go install file choose the Downgrader file and click Update now
14.Step 6- After using PS Downgrade to lower your firmware please follow the above steps this time choosing to update file a) Program
15.Step 7 - Now your PS Jailbreak is back to a Modchip

PS3 Downgrader 3.50/3.42 to 3.41 다운그레이드 방법

requirement - PS Jailbreak USB Dongle , PS Downgrade Coupon that has been installed onto your PS Jailbreak Device, Modified 3.41 PUP , LV2Diag.self (file 1) and LV2Diag.self (file 2)

How to Downgrade firmware 3.50/3.42 to 3.41 다운그레이드 방법

16.Step 1 - Insert PS Jailbreak device that has been reprogrammed as PS Downgrade into your console
17.Step 2 - Turn on console using same boot method as PS Jailbreak - Press Power then immediately press eject. You will see your console turn with PS Jailbreak lit up with red/green light followed by green only, Then it will turn off.
18.Step 3 - Turn on console to make sure you are in factory service mode. You will see a huge red box on the screen saying Factory Service Mode, once confirmed please turn off console and remove PS Downgrade Dongle
19.Step 4 - Program any blank usb with 2 files , A) modified 3.41 pup B) Lv2Diag.self (file 1) These must be the only files on the usb key and must be placed in the main directory of the flash drive.
20.Step 5 - Insert this new Flash drive into the right USB PORT of your console ( It must be placed in the outermost right port) and turn the console on. You will see black screen but you will see flashing lights on the console (yellow) and on your USB key
21.Step 6 - Wait 3 minutes for the system to install the old FW, towards the end the power button on the console will start flashing green and then your console will power off.
22.Step 7 - Remove the usb key and turn on the console , you will still be in factory service mode. Please verify you have downgraded successfully to version 3.41
23.Step 8 (Optional) - If you wish to downgrade to any older firmware you can not follow step 4,5,6 using any regular firmware PUP. (You do not need to use modified custom firmware now that you are on 3.41)
24.Step 9 - Insert flash drive back into PC , remove the PUP and Lv2Diag.self and install only LV2Diag.self (file 2) on the USB Flash Drive
25.Step 10 - Power on your console, after 10 seconds it will power off
26.Step 11 - Turn on your console with no USB inserted and you will be out of factory service mode into retail mode with your chosen firmware version installed.
JAilbreak your console and enjoy playing homebrew

[PS3 3.41 → 3.15 다운그레이드 동영상]

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