Ultrasn0w: How To Unlock iPhone 4, 3GS, 3G

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Uploaded by on Aug 8, 2010

In this video, I teach you how to unlock your iPhone 4, as well as all other generations of iPhones. This works with all bottoms, all the way up to iPhone 4. The tool used is "ultrasn0w". You need a Jailbroken Device to do this. If you aren't jailbroken, check out my video here: http://www.youtube.com/watch?v=I3k1fxJnVTo. Steps are as follows:

Step 1: Open Cydia.
Step 2: Let it load up all the way.
Step 3: Go to the search tab in the bottom right.
Step 4: Search for "ultrasn0w". If it doesn't come up at first, the repo to add is below. Also, that is a zero, not the letter "O". Be careful when typing.
Step 5: After searching, select the package to go to its information screen. Then hit install in the upper right.
Step 6: Hit confirm in the upper right at this screen.
Step 7: It will install. When it is finished, hit reboot device, and let it reboot.

It will take a second for your device to reconnect to your network, but once it does, you are unlocked! Now you can use your device on other carriers just by switching sim cards! In the USA, the only carrier you can use is T-Mobile at the moment, fyi. However, this method can still be used to unlock all iPhones! If this helped you out in anyway, please subscribe and rate thumbs up! All repos and links are below. Thanks for watching, and we'll catch you in the next video.

Ultrasn0w Repo: 666.ultrasn0w.com
Dev team blog: http://blog.iphone-dev.org/

Visit Our Website: http://www.themacintoshreview.com
Follow us on Twitter: http://www.twitter.com/macintoshreview

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Uploader Comments (DangleKingPC)

  • hey,can i get an iphone 4 form the US and jailbreak it so that it works in another country .....with a diff sim

  • @acidmatar yes i think so

  • is there anyway i could buy an iphone and jailbreak it too verizon wireless

  • @kingjames720 as of now, no, the technology is incpmpatible

  • hey buddy it worked but only problem i have now is that i can not connect to internet with my any sim, i get a message now that missing cellular data network

    plzzzz help

  • @asim2001 it might be ur carrier. i would google to make sure its compatible.

see all

All Comments (59)

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  • would you need to resync your device or will it be the same

  • This messed my ipod touch up! It wont start now, it starts and goes to a screen wiht a white apple on it and some multicolored line above it, and a loading circle in the middle of the screen:( how can i get it back to what it was?!

  • i cant jailbreak my iphone 2 at all.. help!!!

  • does this one unlock 4.2.1 iphone 4 ?

  • i made this already but when i switch to t-mobile sim its says searching and stays like forever need help please!!!

  • @kwstoust troll Lololololol

  • fuck you.... you ave ipod touch not iphon.... eeverybody underdtand it

  • my phone keeps saying searching after unlock

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