ClockworkMod Touch Recovery is the most popular and most versatile recovery. The best thing about it is that it provides "touch" support. Its the best and safest way to root your Galaxy S3. ClockworkMod Recovery also supports installing from external SD Card. Because of this you can store all your roms and mods in external sd card and install them whenever you want even though you wipe your device. okay so lets begin the tutorial.
How To Install ClockworkMod Touch Recovery On Galaxy S3
Here is a zip package which you'll need to download before moving to Steps. Download the file from below and do not extract the files, it should be in .tar format
Size: 6.01 MB
Steps to Install ClockworkMod.
Note: Although this is successfully tested by me, i recommend you to backup your EFS.
Step 1: On your Galaxy S3, Hold Volume Down + Home + Power button together for about 15-20 seconds until your S3 resets and shows up an option to enter Download mode. (Make sure your phone is disconnected from computer)
Step 2: Once it shows up that option, Enter Download mode by hitting volume up button.
Step 3: Once you've entered Download mode, Connect your Galaxy S3 to your computer using USB cable.
Step 4: Start Odin, You should see a yellow box with a COM number. If you can't see a yellow box then the drivers are not properly installed. In that case please re-install the drivers.
Step 5: Now click on 'PDA' and browse to 'recovery-cwmtouch-18.104.22.168-GTI9300' file (Download)
Step 6: Now hit the Start button and wait for few seconds.
Step 7: After few seconds, your S3 will reboot and will take you to ClockworkMod Touch Recovery.
Step 8: You will get a 'Pass' sign if everything goes right. This means that you've successfully installed ClockworkMod Touch Recovery to your S3. Your device will automatically reboot.
I hope you like my tutorial. I would love to hear from you. Please do comment if you are having any issues regarding this. This is tested on my Galaxy S3 (GT-I9300).