Downgrade iOS 4.2 to 4.1 for iPhone, iPad and iPod

Instructions to Downgrade iOS 4.2 Beta

Step 1: Download and place OS 4.1 on your desktop, now put your iPhone/iPod/iPad in DFU mode with following instructions.

• Connect your iPhone to your computer.
• Turn iPhone off.
• Hold power and home together for 10 seconds (exactly).
• Release power but keep holding home until the computers beeps (observed on a PC) as a USB device is recognized.
• A few seconds later iTunes should detect your iPhone.
• If the Restore Logo is present on the screen, you are in Recovery Mode, not DFU.

 Step 2: Once your iPhone is in DFU mode following message will be appeared in iTunes.

Click on “OK” , Now hold Option key (Mac) and Shift Key (Windows) while clicking Restore in iTunes and browse the iOS 4.1 firmware for your iDevice. Now the restore process will take 10 – 15 minutes.
Step 3: After restore process if you encountered an error message like 1011, 1013, 1015, just ignore them(Actually the firmware is already successfully installed). To exit recovery mode download Recboot, once you finishes your download launch Recboot app and hit the “exit recovery mode” button.

• Recboot for Windows : http://bit.ly/9he64R (Requires .Net 4.0)
• Recboot for Mac : http://bit.ly/bBelW2

How to UNLOCK iphone 3G, 3GS.

STEP 1

LAUNCH CYDIA

STEP 2

Press MANAGE

STEP 3

tap on SOURCES

STEP 4

press on add in the top corner

STEP 5
click on the add button and Input http://www.blackra1n.com as the source address then press the Add Source button. Once Cydia has added the source press the large Return to Cydia button.

after its done..
select the blackra1n option in the sources winidow and
click blacksn0w
let the iphone do the installation.
complete the installation. let iphone restart or do its work.. if required restart

and ENJOY

mail me at gravity66@gmail.com for more information

How to Jailbreak Your iPhone, iPod Using BlackRa1n (WINDOWS)

These are instructions on how to jailbreak your iPhone and iPod touch using BlackRa1n for Windows.

The BlackRa1n jailbreak will work with the latest 3.1.2 firmware; however, it will not hacktivate your iPhone. This means that if you are not on an official Apple approved carrier BlackRa1n cannot activate it.

For those with the new iPod touch, BlackRa1n only supports a tethered jailbreak. This means that once jailbroken you should not let your battery die. If it does die you will need to reconnect it to the computer and use BlackRa1n to boot it.

WARNING: Even though the GeoHot jailbreak supports 3.1.2 do not update if you are on iPhone OS 3.0.1 or 3.0. You will lose your unlock. Use PwnageTool to safely update to 3.1 without performing a baseband update. If you really must have 3.1.2 then wait for the next version of PwnageTool. If you have already updated to 3.1 or 3.1.2 without using PwnageTool then you’ve lost the ability to unlock for the time being. You can now use BlackRa1n to at least regain your jailbreak 🙂

Ok lets begin…

These are instructions on how to jailbreak your iPhone and iPod touch using BlackRa1n for Windows.

The BlackRa1n jailbreak will work with the latest 3.1.2 firmware; however, it will not hacktivate your iPhone. This means that if you are not on an official Apple approved carrier BlackRa1n cannot activate it.

For those with the new iPod touch, BlackRa1n only supports a tethered jailbreak. This means that once jailbroken you should not let your battery die. If it does die you will need to reconnect it to the computer and use BlackRa1n to boot it.

WARNING: Even though the GeoHot jailbreak supports 3.1.2 do not update if you are on iPhone OS 3.0.1 or 3.0. You will lose your unlock. Use PwnageTool to safely update to 3.1 without performing a baseband update. If you really must have 3.1.2 then wait for the next version of PwnageTool. If you have already updated to 3.1 or 3.1.2 without using PwnageTool then you’ve lost the ability to unlock for the time being. You can now use BlackRa1n to at least regain your jailbreak 🙂

Ok lets begin…

Step One
Open your web browser of choice and navigate to http://www.blackra1n.com. Click the Windows logo at the bottom of the screen.

Step Two
When prompted save the download to your desktop
STEP 3

execute the program

STEP4
run the software blackra1n.exe

STEP 4
Make sure your iPhone or iPod is connected to the computer then click the large make it ra1n button

STEP 5
You iPhone will now be placed in recovery mode.
STEP 6

your iphone screen should look like this

STEP7

your device will reboot with the messege “running” on the software

then it should say “done, wait for reboot”.

STEP 8

Voila, you are done when this messege show.

Once your device reboots it will be jailbroken and you will notice a blackra1n icon on the desktop. Make sure you have an internet connection and press to launch the application.

Choose the installer application of your choice then press the Install button at the top right of the screen

BlackRa1n will begin to download and install the package you selected.

this will only jailbreak your iphone but not unlock it…

see more to unlock it