How To Jailbreak & Unlock iPhone 4 on 4.0/4.0.1 - iOS4

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Uploaded by on Aug 4, 2010

This video will show you how to jailbreak and unlock your iPhone 4 on firmware version iOS4 (4.0/4.0.1 firmware) using Ultrasn0w and jailbreakme.com

To jailbreak your iPhone 4 go to jailbreakme.com on your phone.

Then to unlock your iPhone, launch Cydia and add the following source if it hasn't already been automatically added and install Ultrasn0w: repo666.ultrasn0w.com

If you are on T-Mobile, make sure to disable 3G in Network Settings.

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  • HOW CAN I DOWNGRADE TO 4.0.1? MY 3GS runs 4.3.0 and I'm FUCKED. HELP ME JAILBREAK THIS AND I'll BE FOREVER IN YOUR DEBT. REDSNOW FAILED (ERROR 1600) PWNAGE TOOL IS FAILING. I NEED TO UNLOCK THIS.

  • You Know How To Unlock Iphone 4 Now Goto UnlockIphone4-now com

  • hi bro... I have iphone 4 4.0.1 ... i just fallow ur movie and do all thing but now my phoe i prez and now on the scren no apple simble.. so can u help me plzzzzzzzzzzzzzz

  • JAILBREAK AND UNLOCK IPHONE 4 IOS 4.3 AT UNLOCKIPHONE4-NOW COM

  • will this method allow me to use ANY simcard, or just t-mobile?

  • TAKE OFF YOUR PANT AND GOTO UNLOCKIPHONE4-NOW COM

  • hi man i need 4.0.1 or 3.2.1 for ipod touch 2g.....tell me where i can get this one 

  • does this work for 4.0.1?

  • i unlocked my iphone using :bestunlockiphone com it was easy and it worked , i recommend

    unlock iphone 3g 3.1.3 4.1 4.2

    unlock iphone 3gs 3.1.3 4.1 4.2

    unlock iphone 4 3.1.3 4.1 4.2

    jailbreak iphone

    redsn0w

    blackra1n

    ultrsn0w

  • "If you are stupid, if you are dumb, if you jailbreak your iphone, your phone will be infected with a virus to 90%" - Kaspersky

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