I will start this article because I’ve found alot of articles explaining step-by-step how to jailbreak and unlock your device. I want to thank to developers of redsn0w, ultrasn0w, limera1n, sn0wbreeze, tinyumbrella, recboot, ireb, greenpois0n and any else tool i will specify here for they helped me unlock my device and write this. I also want to warn everyone who will ever think that some websites that give life access to unlocking iPhone devices of any iOS even 4.3.5 on any baseband, but only INEEDJAILBREAK.COM, will offer you remote desktop assistance with success. Fist of all Jailbreaking and unlocking are NOT the same thing ! Before unlocking you must JailBreak your device, this means breaking the wall that sits between you and your device’s menu, waiting for Emergency calls only. Now here is how to do it if you upgraded your device to iOS 4.3.3 and it is jailed again or locked again.
You must first download the iOS 4.3.3 ipsw from HERE !
Then you must download the latest redsn0w tool wich is redsn0w_win_0.9.6rc15.zip
Connect your device to PC (while this article is for PC users only)
Browse for iOS 4.3.3 ipsw and fallow the steps EXACTLY as explained by this tool. Chose Install Cydia when asked then enter your device to DFU mode – explined step-by-step by redsn0w tool.
After your device reboots, you will have a jailbreaked device on iOS 4.3.3 !
If your device show No Service or one-bar signal line, means that your device is locked and you must unlock it.
To do this start Cydia, connect it to a wireless access point to update its sources, then tap on Manage -> Sources -> repo666.ultrasn0w.com and install ultrasn0w 1.2.3 tool, this will bring light of operator’s signal to your device after reboot !
Now you have a jailbreaked AND unlocked iPhone 3Gs on iOS 4.3.3 !
Beware : asuming that your baseband is NOT 05.03.xx – 05.16.02, the only way to unlock your device is to downgrade to iPad’s baseband 06.15 , this can be done using redsn0w option by checking it while jailbreaking.
Thats all ! enjoy ! If this helped you , then donate a beer by PayPal ! 🙂 If you have more questions, comments are open on this article.
If this helped you, give me a beer by clicking on Donate bellow :