This Process is not for
permanent unlock for factory unlock.It’s for just temporary or ultrasn0w
based unlock.To factory unlock iPhone check here.
Are you planning of upgrading iOS on your iPhone 3gs or 4g to 6.1?
And are you scared to loose your unlock?
[If you are having iPhone 3gs with other basebands apart from 04.26.08 ,05.11.07 ,05.12.01, 05.13.04, 06.15.00 .Then please update your baseband to 6.15.00 through redsn0w.]
Unlock iPhone 4 through Gevey Sim: [Note:: For iPhone 4 having baseband 2.10.04, 3.10.01, 4.10.01 Gevey sim is not currently upgraded for ios 6.1 and most of the iPhone get no signal even after gevey procedure.]
For those already having 3gs in 6.1 through itunes .Please firstly to install ipad baseband.Redsn0w-extras-select ipsw-[select ios 6.0] .Then go back and jailbreak-install ipad baseband.
Please note if you have 3gs with new baseband ic[toshiba ic] then you will brick if you update to 6.15.00. You can check it through iphone yeta.
Then, Let’s get through this process.
Jailbreak iPhone 3gs/4
[Note :Notice that iPhone must be activated to unlock either with ultrasn0w or with Gevey sim.]
Unlock iPhone 3gs/4 through ultrasn0w
-Also Notice only these iPhone with these baseband could be unlocked for now with ultrasn0w.
Are you planning of upgrading iOS on your iPhone 3gs or 4g to 6.1?
And are you scared to loose your unlock?
[If you are having iPhone 3gs with other basebands apart from 04.26.08 ,05.11.07 ,05.12.01, 05.13.04, 06.15.00 .Then please update your baseband to 6.15.00 through redsn0w.]
Unlock iPhone 4 through Gevey Sim: [Note:: For iPhone 4 having baseband 2.10.04, 3.10.01, 4.10.01 Gevey sim is not currently upgraded for ios 6.1 and most of the iPhone get no signal even after gevey procedure.]
For those already having 3gs in 6.1 through itunes .Please firstly to install ipad baseband.Redsn0w-extras-select ipsw-[select ios 6.0] .Then go back and jailbreak-install ipad baseband.
Please note if you have 3gs with new baseband ic[toshiba ic] then you will brick if you update to 6.15.00. You can check it through iphone yeta.
Then, Let’s get through this process.
Jailbreak iPhone 3gs/4
- Download the latest version of redsn0w .
- Download official iOS 6.1 IPSW for iPhone 4 (GSM) or iPhone 3GS directly from Apple.
- Launch redsn0w and go to Extras > Even More>Restore.
- Point to the IPSW you just downloaded in Step 2. If you have a 3GS, you may be prompted whether you have a 3GS with old or new bootrom. Select appropriately.
- Redsn0w will ask for accept not to upgrade for baseband. Accept it.(If you have following basebands) 01.59.00 (iPhone 4) 04.26.08 (iPhone 3GS)05.11.07 (iPhone 3GS)05.12.01 (iPhone 3GS)05.13.04 (iPhone 3GS) 06.15.00 (iPhone 3GS).
- Wait for it to finish. Your iPhone will attempt to reboot and may stuck on the Apple logo or recovery mode.
- Launch redsn0w. Extras-Select ipsw-[select ios 6.0] And click back and Jailbreak your iPhone now.
- Incase if you have 3gs old bootroom your device will boot succesfully to homescreen .If you have 3gs new b/r or 4g then relaunch redsn0w again > Extras > Just Boot. Follow on screen instructions.
- Your iPhone will boot up normally and is activated.
- Now download evasi0n
- With evas1on jailbreak your iPhone.For step by step process check here..
[Note :Notice that iPhone must be activated to unlock either with ultrasn0w or with Gevey sim.]
Unlock iPhone 3gs/4 through ultrasn0w
-Also Notice only these iPhone with these baseband could be unlocked for now with ultrasn0w.
- 01.59.00 (iPhone 4)
- 04.26.08 (iPhone 3GS)
- 05.11.07 (iPhone 3GS)
- 05.12.01 (iPhone 3GS)
- 05.13.04 (iPhone 3GS)
- 06.15.00 (iPhone 3GS)
- 1.Connect your iPhone to wifi.(settings-wifi-)
- 2. Run cydia and let it respring and load all packages.
- 3. Now search for ultrasn0w and install it. If you didn’t found it then on cydia,add repo by going to manage>sources>edit>Add: http://repo666.ultrasn0w.com
- 4. Finally after reloading, search for ultrasn0w and install it.[if not installed in step 3]
- 5. Reboot your device.
- You should get a signal bars now !!!