How to unlock iPhone 3G SU iOS 4

How to unlock iPhone 3G SU iOS 4 - Now we do not have to worry about unlocking the iPhone 3G at SU who already upgraded to OS 3.1.3 or iOS4, unlike the iPhone 3G FU after you upgrade / restore to the OS 3.1.3 / iOS4 that does not require the process of unlocking the iPhone 3G because it already FU to unlock the pabrikasinya. Again, the Dev-Team is very instrumental for us because almost 2 weeks ago issued a very light software that is only about 47 KB which is used to unlock the iPhone 3G SU. The program was named UltraSn0w.

First in How to unlock iPhone 3G SU iOS 4

Terms and Preparation before unlock with ultrasn0w:

1. iPhone 3G SU already been jailbroken and upgraded to OS 3.1.3 or IOS 4 (already described above)
2. Make sure the batteries are full because the iPhone we will do it online via wi-fi
3. There must be an alias wifi internet hotspots. We can create its own hotspot using a wi-fi router, use the mac as a router wifi, or we play to the mall, Restaurant which provides free internet hotspot.
4. Prepare a cellular card (SIM card) we have, make sure it is installed on our iPhone.
5. Prepare an opening simtray iphone because certainly useful to unlock the SIM card

Step 1
Unlock iPhone wifi us, and connect to the internet wi-fi network

Step 2
Tap Cydia application

Step 3

* In the options menu under select / tap 'manage'
* Select / tap the second option which 'sources'


Step 4

* If you have entered into the sources, press the blue button marked 'Edit' in the top right corner
* Then press / tap the blue button labeled 'Add'in the top left corner

Step 5

* Input / type this address: http://repo666.untrasn0w.com
* Note: in writing sn0wm, '0 'is the number zero instead of O
* Press "Add source"
* Wait until finished and it says "complette"
* If this fails, repeat again until the words "complete" actually appear
* After berhasli tap the blue button below that reads "Return to Cydia"

Step 6
Press the "Done"


On the Sources screen choose the menu "repo666.ultrasn0w.com"


Step 7
Tap the application "untrasn0w"



Step 8
Press the blue button labeled "Install" at the top right corner

Step 9

* Press / tap "Confirm"
* Wait until finished and it says "complete"
* Return to "Return to Cydia"


Step 10

* After that press the home key
* Death not our iPhone by pressing the power button for approximately 3 seconds until the "slide to power off"
* Turn again our iPhone.
* Have we already had the iPhone 3G unlock SU!

good luck to try How to unlock iPhone 3G SU iOS 4.