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How To Unlock iPhone Using Ultrasn0w Fixer for iOS 5.1.1 [Easy Way]

Ultrasn0w unlock 5.1.1 iPhone 4

All iPhone 4 / 3GS users who unintentionally updated on the recently released iOS 5.1.1 firmware, we have unlock solution for their locked iPhone — Ultrasn0w Fixer 5.1.1.

Previously we posted a tutorial for Ultrasnow fixer 6.0, but for some users it was a little complicated, but now we have a automated way.

Unlock iPhone 4 / iPhone 3GS On iOS 5.1.1 with Ultrasn0w Fixer

Unlock 4.12.01 baseband iOS 5.1.1
Cydia Unlock iOS 5.1.1 Source
  • STEP 3: Now tap Add at the top right hand, and Type the following URL: http://repo.iparelhos.com/
Ultrasn0w fixer baseband unlock
Ultrasn0w Fixer 5.1.1 repo
  • STEP 4: Now install Ultrasn0w fixer for 5.1.1
Unlock 5.1.1 iPhone fixer
Install Ultrasn0w Fixer
  • STEP 5: Search and Install the newest version of Ultrasnow — Ultrasnow1.2.5.

Now your iPhone 4 / iPhone 3GS on iOS 5.1.1 will be unlocked! Here is posted list with Ultrasn0w Fixer iOS 5.1.1 supported basebands.

Note: Ultrasnow fixer for iOS 5.1.1 won't work with iPhone 4 4.11.08 / 4.12.01 baseband. If you get any error or you have any question — feel free to ask in comment section below.

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12 comments:

Raja Sekhar

will this work, if jailbreak is done with sn0wbreeze?

Raja Sekhar

Iphone 4, IOS 6.1, BaseBand (04.12.05) Jailbreak is done with snowbreeze, followed the steps mentioned, but still seeing the message "No Service". Should I start over again with Redsnow or evasion? Can anybody please confirm

carla

I have ios 6.1 and baseband 4.12.05, I have cydia on my phone but I downloaded it through evaisi0n. I followed these steps and downloaded the ultrasn0w fixer for ios 6.1 then downloaded ultrasn0w but i still cant use other networks

Alex Caliman

that baseband isnt supported yet, supposedly.

iphone4 iOs 6.1

Ultrasn0w is probably not in a position to handle the problem with the baseband 04.12.05,
that´s upsetting !!

ToNy

Plz I have an iPhone 4 6.1 BB 4.12.05, plz help me, thanks !!

Sheza0890

For bb 04.12.05 there's a sim called superior sim+ it's meant to unlock it I've seen it online for 28 dollars just haven't tried it yet

Annie

no solution for unlocking 4.12.05?

Ali

I am serching for ultra snow fixer 5.1.1 but its showing 6.0 and 6.01? how can i unlock my phone its jail broken on 5.1.1

Mollah HD

yes ali me too i just see for 6.0 and 6.01 i got it jailbroken but i dont see ultra snowfixer for 5.1.1

rai

I sir, if I downgrade my iphone to 5.1.1 with baseband 4.12.05, can I unlock my iphone with ultasnow fixer??

rai

Hi* sir,