DFU

Recovery Mode is what your iPhone goes into when you are doing a standard iOS upgrade or restore, but you may want to put your iPhone into recovery mode for other reasons (often related to a jailbreak).
Remember, Recovery Mode is different than DFU mode because DFU mode bypasses the bootloader which allows for things like downgrading firmware. You can not downgrade firmware with Recovery Mode, you can only upgrade or restore.

Enter iPhone Recover Mode

Here’s how to enter into recovery mode, this works on the iPhone, iPad, and iPod touch:

1. Disconnect the USB cable from your iPhone, but leave the other side connected to your Mac or PC
2. Launch iTunes
3. Press and hold down the Home and Sleep/Power button on the top of the iPhone to turn off the iPhone
4. Press and continue to hold the Home button while you reconnect the USB cable to your iPhone, this will cause the iPhone to turn on
5. Continue to hold the Home button until an alert message in iTunes informing you that an iPhone in recovery mode has been detected, like the screenshot below:

Your iPhone is now in recovery mode. If you have not launched iTunes, you will see the familiar screen of the USB cable pointing at the iTunes logo signaling to connect the iPhone to iTunes to start recovery.
Once you’re in recovery mode, you can either restore the iPhone or adjust the firmware as necessary (you can download iPhone firmware here).
After restoring or upgrading firmware, your iPhone will automatically reboot and exit recovery mode on it’s own.

Exit iPhone Recovery Mode

You can typically exit recovery by doing the following:

• Hold down the home and power button for about 15 seconds, this shuts off the iPhone
• Press the power button to boot the iPhone

If you are stuck in recovery mode (or DFU) and you do not want to do a restore or firmware upgrade, you can use a tool like TinyUmbrella or RecBoot to escape too. If you are still stuck that usually means you must re-install iOS firmware.

Jailbreak iPhone 3GS 6.1

How To Safely Jailbreak iPhone 3GS 6.1: Step by Step Help

Newly release software enables iPhone owners the ability to Jailbreak iPhone 3GS 6.1 automatically and without any risk.
If you already own a jailbroken iPhone, then you know how important it is to get iPhone 3GS jailbreak. Jailbreakers who are used to having third party apps and tools on their iPhone are not comfortable using a locked phone. Enterprises too like to customize their phones and use in-house apps without having to go through the trouble of getting Apple’s consent to download from App store. This all creates a lot of expectations for Jailbreak iPhone 3GS 6.1 software. The well-known jailbreak developers started jailbreaking just for the challenge that iOS operating system posed. The security vulnerabilities were identified and used to develop jailbreak exploits. Apple once thrashed jailbreaking completely calling it a disgrace. However, when the DMCA was updated to make jailbreaking legal, the company has taken a positive approach towards jailbreaking. As a result, Apple started developing hardware and firmware that is almost difficult to jailbreak or unlock and hackers have taken the challenge pretty seriously. As millions of users all over the world hope for someone to come up with software to jailbreak the iPhone 3GS, the pressure on hackers has increased multifold.

Iphone Jailbreak

iPhone 4 and 4S are widely known for its effectiveness and proficiency. In fact, there are already a lot of public fan bases for the latest and upcoming devices, this just goes to show how good and effective apple products are. And now, you can Jailbreak them as well!
The Steps To Get Started Easily
Here are the simple steps to jailbreak your iPhone 4/4S:

1. Download the needed software to get started. You can find them here: Jailbreak Tools
2. Once you download the required files (with specification and compatibility) create a folder on your Mac or PC and put the software in it.
3. Launch the software.
4. Click the required arrows to go and advance, then after a few advances you will be asked to choose whether to do the modification in easy or expert mode.

(Easy mode will help free your device easily by detecting the firmware itself and will even install Cydia at the end of the process to your own disposition.
Expert mode is pretty much the same as easy mode but in this mode you will be able to adjust various settings and add another option to the custom firmware.

1. Now you should select the firmware by clicking browse and find the firmware on the same folder where you put the snowbreeze application,  then it will automatically detect the device.
2. After the customizing, you will then go to an option menu where you can choose from various options to either activate your device, add boot logos, and whatnot. (It’s up to you what you will choose)
3. After choosing various options according to the device’s specifications, you can now click “Build IPSW”  to create the firmware and complete the procedure.
4. Put your device in Recovery mode and go to iTunes and click OK from the prompted warning message.
5. Then press the shift button and click the restore button on iTunes, then browse the firmware you just created.
6. Wait for iTunes to complete the procedure and done! You are now done modifying the operation’s system of your Apple product!

Again, to get the needed software to get started, visit: Jailbreak Tools
Note: The software itself comes with step by step detailed screenshots to help you guide through the whole process. It’s not as complicated as you think it is!
After completing the steps to your apple product, you can either start downloading applications from Cydia. Just remember to follow the steps correctly and you will free your device from Apple’s restrictions in no time.