30 Mar

Unlock iPhone 3.1.3 (from Navdeep's blog)

jailbreak-3.0_21june2009_2672
Image by patrick h. lauke via Flickr

My iPhone was a locked one with 3.1.3 upgrade. I jailbroke it using redsn0w-0.9.4(windows). There is a trick at this step while start cracking firmware 3.1.3, you need to point 3.1.2(iPhone1,2_3.1.2_7D11_Restore.ipsw) firmware path to break 3.1.3(iPhone1,2_3.1.3_7E18_Restore.ipsw) while selecting firmware on first screen of redsn0w. This works just perfectly.
STEP 1: Jailbreak your iPhone 3.1.3 using redsn0w, and make sure you select

18 Mar

Unlock iPhone 3.1.3, baseband 5.08.01

Image representing iPhone 3G as depicted in Cr...
Image via CrunchBase

My iPhone was a locked one with 3.1.3 upgrade. I jailbroke it using redsn0w-0.9.4(windows). There is a trick at this step while start cracking firmware 3.1.3, you need to point 3.1.2(iPhone1,2_3.1.2_7D11_Restore.ipsw) firmware path to break 3.1.3(iPhone1,2_3.1.3_7E18_Restore.ipsw) while selecting firmware on first screen of redsn0w. This works just perfectly.
STEP 1: Jailbreak your iPhone 3.1.3 using redsn0w, and make sure you select ‘Cydia‘ it needs to be therein for installing some utilities to determine, upgrade/downgrade and unlock purposes later.
STEP 2: Install Cydia/Terminal in your iPhone and check version of your baseband firmware, you need to use BBUpdateExtreme for this. It is a bit techie but prefect utility for checking baseband version, it showed different but correct info to me than other options I tried. It involves quite a long procedure so please refer to iPhoneHeat for this. You are lucky if it shows ICE2_BOOT_05.08_G2M3B2 to you, as it’ll increase your chances for unlocking your iPhone 3G to almost sure.
STEP 3: Now go to Cydia on your iPhone and Search for Fuzzyband and then install this application. Start fuzzyband and hit downgrade button to make your bootloader compatible for unlock/ultrasn0w. You are lucky if you see successfully downgraded message.
STEP 4: Almost done, now quickly install ultrasn0w and run it……………………DONE!Get to know the crack as soon as my friend posts it!

Please read the complete post on

03 Nov

BlackSn0w: iPhone OS 3.1.2 unlock

So finally it is here and it is wonderful. BlackSn0w is so easy to do and play. Geohot is  a real genius. Please go to the following links:

http://iphonejtag.blogspot.com/

T0 download go to: http://blackra1n.com/

Key factors:

  • No need to pay anyone for unlock
  • Supports both windows and mac
  • Unlocks all versions of iphone
  • Supports the latest baseband and 3Gs too.
  • FREE! FREE! FREE!!!!!!!