This Tutorial is How to Hacktivate your iPhone using Redsn0w and Untethered Jailbreak using GreenPois0n running iOS 4.2.1 in Windows!
This Guide is for those who have no Official SIM to Activate their iPhone.
Since the GreenPois0n don't Have Ability to Hacktivate iPhone you Need First the Redsn0w to hacktivate follow by Untethered Jailbreak using GreenPois0n.
What is Tethered/Untethered Jailbreak and What is Hacktivation?
You need to Read the Jailbreak Dictionary Under My Signatures for More info.
You Need to Restore your iPhone first before Proceeding in this tutorial to Avoid Conflicts on Jailbreaking.
Download All Files:
For iPhone 3GS 4.2.1 Firmware - > iPhone2,1_4.2.1_8C148a_Restore.ipsw
For iPhone 4 4.2.1 Firmware - > iPhone3,1_4.2.1_8C148_Restore.ipsw
Redsn0w - > redsn0w_win_0.9.6rc8.zip
GreenPois0n - > gp_win_rc6.1.zip
Hacktivating Using Redsn0w
After Restoring your iPhone your Phone will Stuck into Emergency Call and if you Don't have Official SIM to Activate it into iTunes, you can now use the Redsn0w to Hacktivate your iPhone.
Using Redsn0w, extract the redsn0w_win_0.9.6rc8.zip file and run the redsn0w.exe
In Redsn0w, Select the Browse Button and Select the 4.2.1 firmware of your iPhone.
Wait to Finish identifiying Firmware and select next to Continue.
Check Only Install Cydia and click Next.
Prepare your iPhone to Put into DFU mode and Follow the Instructions appears in Redsn0w and when it finished, wait your iPhone to reboot.
You may Notice this loading images into your iPhone and wait to finish.
Step 6 - [iTouch 2G, 3G, and 4G user Start Here]
Preparing for Untethered Jailbreak using GreenPois0n.
This Guide is how to Untethered Jailbreak your iPhone using GreenPoison and Need internet connection to finish the guide.
Extract the gp_win_rc5_b2.zip and Run the Greenpois0n.exe.
Follow the instructions how to Enter your iPhone/iTouch into DFU mode
You will be asked to press and hold the sleep button for 2 seconds.
Continue holding sleep; press and hold home for 10 seconds.
Release sleep button; continue holding home for 15 seconds.
If you already know how to enter your iPhone into DFU mode you Must Put your iPhone into DFU mode before Run the Greenpois0n for Shorcut Guide.
Once You Entered your iPhone into DFU mode, you may now click the Jailbreak button and wait to Finish.
You May Now Click the Quit button once the Jailbreak is Completed.
Your may notice the Screen of your iPhone is look like this while the GreenPois0n Exploit is Loading.
Your iPhone is Now Hacktivated and Untethered Jailbroken.
No Need to install Cydia Using Loader app if Redsn0w is already installed it.
If you want to install Cydia using Loader app follow this guide :
1. Open or Run the Loader App then Tap the Cydia and Select Install Cydia.
2. Wait to Finish Loader App to Install Cydia.
To Remove the Loader app just Open the app and Select options then click Remove Loader App.