Unlock iPhone 4.0 or any 3G baseband to firmware 3.1.3 and 12.5

Clarification : This is learning guide and so do Crockery only if the phone is yours and only if you accept the privacy policy.

* Dummies People who had the iphone for panela from "useless "
* Iphone to itunes icon and usb icon
* ideal for baseband bands open 5.12 2010 or higher
* Iphone has no signal or out of range

* Be patient, very calm and concentration
* free computer virus
* administrator user or user
* disabled firewall , antivirus disabled
* Latest version of iTunes available for Windows or Mac
* Wireless network and Internet connection
* USB 2.0 ports " if your computer is relatively modern three years before brings "
* USB Cable for unlock iphone 4.0 or ipod original and / or in perfect condition.
* The most important neuron- micrograms 0.000001
* 10 little minutes of your time significant
* Remove simcard iphone
* Read the entire guide first 3 times and try to understand =)

Hands to work, step by step guide for free iphone 3G, 3G with any baseband firmware 3.1.3 5.12:

if you have iphone 3g or released to the program 3gs cydia But the phone does not work straight to the point Stand 10, if not start from 1.

Download 3.1.3 firmware for your iphone
# Put your iphone in DFU mode "Here we teach you" Do not panic , the screen goes black.
# After this award iphone dfu mode , itunes opens , the will tell you that there is a more advanced version 4.0 " NO we are currently working in the Guide for iPhone with 4G system "
# Dale iphone click on the button holding the option key restore "Mac "and shift into " Windows "

# Select the 3.1.3 firmware .
# Restore , after a few minutes you will get the iphone itunes icon or a notice that the simcard is not valid , do not panic .
# Now watch the downloads spirit program for free iphone
# You run it and after a jiffy have free iphone , but not as a phone.
# Within the iphone 3g with firmware 5.1.2 or higher , open cydia
# Let it fully updated cydia .
# Now in the manage - source " source " -edit -add- add given address:
# Let cool now update again and install this software to unlock iphone 3g with firmware 3.1.3 and baseband 3gs 1.5.1912 or higher " image looks opensys " Cross your fingers and wait until you finish the program and ask you to restart
# After the first reboot and you see that your load , turn it off and enter the simcard

Now cross your fingers , turn the phone wait three minutes while it detects the signal from your operator and enjoys a 3G iphone with firmware 3.1.3 released and any baseband and bootloader.

In case you have trouble releasing a iphone 3g or iphone 3g with 3.1.3 firmware 01/05/1912 :

* Start again and try two more times
* Rehearse in another more modern computer .

Quick and the best step by step guide to show the bands and activate an iphone with 3.1.3 baseband on 05/12/1910 .