You can now unlock your iPhone 4 3GS with Ultrasnow 1.2.1 as it now works with the latest firmware iOS 4.3.2 using ultrasnow fixer. Here’s how to do it.
Note:
- These basebands are supported 01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00
- These basebands are not supported 02.10.04 / 03.10.01 / 04.10.01 / 05.14.02 / 05.15.04 / 05.16.02
PROCEDURE
STEP 1: Jailbreak your iPhone 4 3GS on iOS 4.3.2. If not already jailbroken you can jailbreak it by going here.
STEP 2: Open Cydia on your iPhone 4 or 3GS
STEP 3: Go to Manage then Sources
STEP 4: Now select “Edit”, then tap on “Add”, and type http://djayb6.com
STEP 5: Now tap on “Add Source” then tap on Done.
STEP 6: Search for “ultrasn0w fixer for 4.3.2” in Cydia and install this application. This app will automatically unlock your iPhone so that you can use it with any carrier.
STEP 7: Now all you need to do is just restart your iPhone.
Congrats you have unlocked iPhone 4, 3GS on iOS 4.3.2 using ultrasnow fixer
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Thank you so much!
Sn0wbreeze and UltraSn0w Fixer 4.3.2 worked fine and I’m now unlocked on 4.3.2. Cydia now indicates an UltraSn0w upgrade. Should I upgrade it or leave it as is?
I have unlocked 3g3 with the 06.15 baseband with ultrasnow but my phone says cannot find repository? anyone
Hi,
Ultrasnow Fixer and djayb6 are not available , are there any other ways of unlocking the iphone 4 4.3.2 please
thnx
same problem can load the instaler keeps giving error
i did not notice the baseband are not supported part and updated my iphone 3gs from 4.0 to 4.3.2 using itunes and jailbreak it using redsnow… Unfortunately when i read this thread again carefully i realized that i did a big2 mistake…. What should i do know… How can i change my baseband so i could unlock it… According to my reading if you downgrade your firmware you still cant change your baseband.. I dont want to loose my gps capabilities on my phone because according to my reading if you upgrade your baseband to ipad baseband you might loose this capabilities… Any suggestion??