Jailbreak Ios 4.3.3 on iphone 4/3gs(GSM) & Ios 4.2.8 on Verizon with Sn0wbreeze(Late but the best)

Step 1: Download these files:-

• Download and install iTunes 10.2.2 for Windows.
• Download Sn0wbreeze 2.7 for Windows.
• Download IOS 4.3.3 for iPhone4 / IOS 4.3.3 IPhone 3gs / IOS 4.2.8 Iphone 4(CDMA) / Ios 4.3.3 Ipad2(wifi) / Ios 4.3.3 for ipad 2(GSM) / IOs 4.3.3 for ipad2(CDMA) / IOs 4.3.3 for ipad1 / IOs 4.3.3 for iPod touch 3g / Ios 4.3.3 for ipod touch 4g.
• Start Sn0wbreeze, click the next(blue colored arrow) button
• Select the respective downloaded firmware for your iOS device by clicking on the “Browse” button.
• Follow the easy steps on Sn0wbreeze after the ipsw is recognized by sn0wbreeze(Choose Normal Mode if you are new to Ios Jailbreaking). Note:- If you are on locked carrier & need to hacktivate iphone then please choose activate option in sn0wbreeze.
• Once it's completed & you get "Done!" Message, follow the easy steps over there to get in pwned dfu mode to restore your custom firmware cooked by sn0wbreeze.
• You will get a message ".Your device is in pwned dfu mode....", press ok.
• Now open installed itunes and restore with the custom firmware on desktop.

Congratulations, Now your i-device is completely untethered jailbroken.