[Verizon Samsung Galaxy S III] joshua5683:
I don't want your money but I'll try and help you. I will slowly walk you through this guide.. http://xdaforums.com/showthread.php?t=2046439 just follow each step below

The first step is to download drivers for your phone, to avoid problems when connecting it to your computer. Download them here http://downloadcenter.samsung.com/c...ng_USB_Driver_for_Mobile_Phones_v1.5.14.0.exe and run the .exe to install

Once that is installed you will want to get the program Odin, it allows you to flash custom things on your phone while it's in Download Mode. This is what allows you to get started with rooting your phone. Download it here: http://samsung-updates.com/Odin307.zip and unzip the zip file with WinRAR or 7zip, and open the .exe file to open Odin.

Now download this: http://open1your1eyes0.cnlson.com/SuperSU_Bootloader_FIXED.zip and put the zip file on your phone (don't unzip it)

Then download this, onto your computer don't copy it onto your phone: http://open1your1eyes0.cnlson.com/VRALEC.bootchain.tar.md5

Now download this onto your computer: http://open1your1eyes0.cnlson.com/CWM6023TouchVZW.tar.md5

If you're on 4.1.1, download this. If you're on 4.1.2, download this. Keep on your computer, don't copy to phone sdcard.

Now you will have everything you need and can get things started.

Make sure you have the SuperSU_Bootloader_FIXED.zip file on your SD card. This is the only file downloaded that needs to be on your phone's sdcard.

Boot phone into Download Mode. To do this restart the phone, while the phone is turning off, hold down the Home button and Volume Down at the same time. You will do this every time you boot into Download Mode. You must be holding Home and Volume Down at the same time while the phone is booting up. When it boots up it will bring up a screen asking to continue or cancel, press Volume Up to continue.

Now you're in Download Mode. Open Odin, connect phone to computer with Mini USB cable. Odin will say "Added" when you connect your phone. Don't mess with any settings in Odin right now.

Click "PDA" and a window will come up. Double click the VRALEC.bootchain.tar.md5 file you downloaded earlier, and click Start.

Your phone will now boot.

Reboot and go into Download Mode again. (keep Home and Volume Down held down at the same time as the phone boots up)

Connect the phone to your computer if it isn't. Odin will say "Added" and will show something in one of the "ID:COM" boxes, that's how you know it's connected to Odin.

Uncheck "Auto reboot"

Click "PDA" and a window will come up, then double click the CWM6023TouchVZW.tar.md5 file you downloaded earlier, and click Start. When it finishes it will say RESET

You now have a custom recovery, which replaces the default Samsung one and lets you do things such as flash custom firmware onto your phone and many other things.

Your phone will still be on and connected to Odin because you unchecked "Auto Reboot". Disconnect the USB cable, so the phone is no longer connected to the computer. Then take the cover off of the back of your phone and remove the battery. Now put the battery back in.

Your phone is now off. Boot phone into Recovery Mode. You do this the same way as Download Mode, except hold Volume Up instead of Volume Down when booting. So you will hold Home and Volume Up at the same time, hold the power button while still holding those 2 buttons, wait til you see "Recovery booting..." in the top left corner in small blue text, and now you can let go of Home and Volume Up, and you will be in Recovery Mode in a few moments.

To navigate in Recovery Mode, you can either move up and down using the volume buttons, and press Power to select an option, or you can just tap what you want with the touch screen.

Tap "Install zip from sdcard"

Choose the SuperSU_Bootloader_FIXED.zip file you downloaded and put on your sdcard earlier. If you put it in a folder, you must open that folder and choose the file. So for example if you put it in the Music folder of your sdcard, you must tap the Music folder and then tap the zip file. If it's on the root of your sdcard just scroll all the way down after tapping "Install zip from sdcard" and you will see it on the bottom.

After you tap the file, it will ask you if you want to install, tap Yes.

Installing that file has just rooted your phone.

Now go to the first screen of Recovery and choose to reboot. (if you aren't already on the first screen tap the back button until you're there)

When you choose to reboot it will ask if you want to disable recovery flash. You have to select Yes.

Now your phone will boot up and you will be rooted. Now you have to do one more thing.

Reboot into Download Mode (have Home and Volume Down held down at the same time as the phone is booting up) and press Volume Up to continue

Make sure Odin is opened and connect your phone to your computer. Make sure "Auto Reboot" is checked.

Click "PDA", a window will come up, double click the VRBMB1_Bootchain.tar.md5 file you downloaded earlier. (it will be called VRBLK3_Bootchain.tar.md5 if you downloaded the 4.1.1 version) and click Start.

When it finishes your phone will boot up. Now you're done, you're rooted, and you can close Odin and disconnect your phone.

If you want to flash a custom ROM or kernel, you flash them by putting the .zip file on your sdcard, booting into Recovery Mode, clicking "Install zip from sdcard" and tapping the zip file. But before flashing a custom rom, you must "wipe data/factory reset" first in Recovery. Then clear the cache in Recovery, and then clear the Dalvik Cache in recovery. You can find Dalvik Cache in the Advanced menu.

Click here if you forget how to boot into Download Mode or Recovery Mode