How To Jailbreak & Unlock iPhone 4/3Gs/3G 4.2.1 With Baseband Preserving Sn0wbreeze/Pwnagetool Tools

This Video Will Show iPhone 4/3Gs/3G Users How To Preserve Your Baseband While Updating To 4.2.1 And Unlock.

Get Sn0wbreeze 2.2.1 For Windows Here:

Get PwnageTool 4.2 For Mac Here:

4.2.1 Firmware :

Getting An Error During Restore? Watch This:

NOTE: This WILL NOT Unlock 4.2.1 OR 4.1 Firmware!!! Only…

48 thoughts on “How To Jailbreak & Unlock iPhone 4/3Gs/3G 4.2.1 With Baseband Preserving Sn0wbreeze/Pwnagetool Tools

  1. Please help me 🙁 i do jailbreak but after that on my iphone doesnt work wifi, so i can not instal redsnow form cydia :((( please help me pleease, what to do??? 🙁

  2. I have a 3g iPhone on 4.2.1 and connot get it to jailbreak for the life of me. I am also on tmobile so how am I supposed to do it if it doesnt recognize my sim. AHHHHH I have tried greenpois0n and it didnt work and I am trying redsn0w and it is not recognize my ipsw that I am using. please help me figure this out I am without a phone now AHHHHHH

  3. hey..I have a unlocked 3GS version 3.1.3 firmware 05.12.01 it is working with Tmobile, I dont know if this video fits with my Iphone because I wanna jailbreak for 4.2.1 or 4.2.2 !! plz someone can explain for me how thx a lot

  4. Hey I have a question. I have a jailbroken and unlocked iPhone 3G (yeah I'm old school), running os4.1. I preserved the baseband awhile ago so I could use tmoblie. Now here's the problem, it's really slow so my friend told me to update to 4.2.1. I plugged it into iTunes and tried to updates it but it Wont work. I heard I have to some how use the pwnage tool or something. Can anyone out there help me? Is it worth it?

  5. worked a charm thank you!!

    i got stuck trying to obtain the 4.2.1 firmware for my 3g and it kept downloading as a ZIP file and i couldnt find the ipsw anywhere! well when you download the ZIP just change the file type to: all files and then the extension .ipsw to what should be the ZIP file and it automatically changes!! cheers EAP!!

  6. How to choice custom update, my itunes goes only automatic downloading from internet I can't choose a file my self. How to do that to choice what file to upload. Please help! 4:40

  7. I am an iPhone addicted person. Are you lookin to unlock that iPhone? If ya do – then just check out SoftUnlock. com

    If ya wanna jailbreak an iPhone 4 the go for SoftJailBreak. com

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