i have i phone 4g baseband 01.59.00 i can update it

[hablu]

i have i phone 4g baseband 01.59.00 i can update it . after update possible unlock . please help me .

[aZimBahar]

brother you can try this way .

1st create custom firmware with this way .here more .

Step One
Create a folder on your desktop called Pwnage

Download RedSn0w 0.9.9b5 from here and place it in the Pwnage folder. Likewise, download the 5.0 firmware from here and place it in the Pwnage folder.

Extract the RedSn0w zip file by double clicking it.


Step Two
Launch the redsn0w application from the redsn0w folder we just extracted.


Step Three
Click to select Extras from the main menu.


Step Four
Click to select Custom IPSW from the Extras menu.


Step Five
Navigate to the Pwnage folder on your desktop and select the iOS 5 IPSW we downloaded then click Open.


Step Six
RedSn0w will now begin building a custom IPSW for you.




Step Seven
You'll be notified once RedSn0w has completed building your IPSW. Click the OK button.

[aZimBahar]

2nd . make dfu mode here more .

1
Click the Pwned DFU button from the Extras menu.


2.
Plug your iPhone into the computer and make sure its OFF then click the Next button


3.
RedSn0w will now guide you through the steps to get into DFU mode. You can find more help with DFU mode here


Hold down both the Home button and the Power button for 10 seconds.


Release the Power button and continue holding the Home button until RedSn0w detects the device.


4.
RedSn0w will run the LimeRa1n exploit.

5.
You'll then be notified that your iPhone is in Pwned DFU mode.

[aZimBahar]

3rd restore with custom firmware this way

1.
Launch iTunes by clicking its icon in your dock.


2.
Select your device from the list on the left then under the Summary tab hold down the Option key and click the Restore button.


3.
You will then be asked to select your IPSW for restore. Navigate to the Pwnage folder on your desktop and select the IPSW that begins with NO_BB then click the Open button.


4.
iTunes will now restore and jailbreak your device using the Custom IPSW.

[aZimBahar]

at last try to .

install ultrasn0w 1.2.4

IF NOT DONE Jeilbreak and install ultrasn0w 1.2.4