There are multiple options available if you want to jailbreak ipod touch depending upon the model and ios version. The first option is evasi0n 1.5 untethered jailbreak which is useful if your iPod touch 4g or 5g have iOS 6.1.2 or previous versions i.e. 6.0, 6.1.1, 6.0.1 etc. The second option is use of redsn0w 0.9.15b3 which will come into picture if your iPod touch 4g has ios 6.1.3, remember there is no jailbreak available for iPod Touch 5g if it is having ios 6.1.3. The available 6.1.3 jailbreak is tethered that means you shall always need to use a computer if your device reboots due to any reason otherwise due to tethered jailbreak Cydia and Safari will not work and crash if you start these programs with tethered booting.
The third option for ipod touch jailbreaking is sn0wbreeze latest version again this is only compatible with ipod touch 4g on iOS 6.1.3 and is a tethered solution as mentioned above.
How To Jailbreak iPod Touch 4g iOS 6.1.3
Download redsn0w by clicking here, extract and run the program as administrator.
Download iOS 6.0 firmware file for ipod touch 4g from iOS download page, this is ipsw file which we will use for jailbreaking iPod Touch.
Connect the ipod touch 4g to computer using the original USB cable, on redsn0w main window go to Extras => Select IPSW => Now browse and select the ipsw file which you downloaded in previous step.
There will be no activity when you will select 6.0 ipsw, now go back to main redsn0w menu and click Jailbreak => Click Continue => Select Install Cydia => Put your iphone 4 in DFU mode when it will be asked and let the jailbreak process complete. Now your iPod Touch is jailbroken on 6.1.3, but still it requires tethered boot so that you can be able to use Safari and Cydia otherwise these two apps will not work.
Install Cydia on iPod Touch after iOS 6.1.3 Jailbreak
Since this is a tethered ipod touch JB, at first you will not see Cydia after jailbreak, so in order to get Cydia working you need to boot tethered by following below step which ultimately will install cydia on ipod touch 4g.
Boot Tethered After jailbreaking 6.1.3
Open redsn0w and on main window go to Extras => Select IPSW => Browse and select 6.0 ipsw as we did in the beginning. Go back to Extras and click Just boot, follow screen instructions to complete the process and put your device in DFU mode. After this step is successfully completed ipod touch is now ready to be used as a jailbroken device.
How To Jailbreak iPod Touch 5G & 4G On iOS 6.1.2 and older versions
Download evasi0n latest version from our evasi0n jailbreak download page by visiting evasi0n download page, and extract the evsai0n.zip file and save on your desktop for easy access.
Connect your iPod to computer using standard USB lightening cable or 30 pin cable, and run the evasi0n program as administrator. evasi0n program will recognize your device and give you message that your device is compatible, click the Jailbreak button on the evasi0n main window, the jailbreak process will now start automatically.
Let the ipod touch jailbreaking process complete, device will reboot and on evasi0n screen after almost 75% progress you will receive a message
“To continue, please unlock your device and tap the new ‘jailbreak’ icon. Only tap it once! the screen will go blank and then return to the home screen”
Just unlock your ipod touch and tap the new jailbreak icon on the springboard, you will see progress on evasi0n screen again and also on your ipod touch device screen as well in the form of text scrolling. After some time the jailbreak process will be completed and your device will boot few times.
Finally you will see completed message on evasi0n tool’s main window you are done now you can run the Cydia and enjoy the new jailbreak on your ipod touch 5g/4g.