UltraSn0w 0.93: Unlock iPhone 3GS, 3G (All Basebands & Firmwares) - iPhoneHeat

UltraSn0w 0.93: Unlock iPhone 3GS, 3G (All Basebands & Firmwares)

Dev-Team has updated and released UltraSn0w 0.93 unlock for iPhone 3GS and iPhone 3G. UltraSn0w 0.93 can unlock iPhone 3Gs and unlock iPhone 3G with baseband 04.26.06 through 05.13.04 (the latest baseband comes with iOS 4.0). All the UltraSn0w unlock guides are linked below.

ultrasn0w 0.93IMPORTANT

  • UltraSn0w 0.93 can unlock baseband 04.26.08, baseband 05.11.07, baseband 05.12.01 and latest baseband 05.13.04.
    How to: check your iPhone Baseband
  • Can unlock firmware iOS 4.0, 3.1.3, 3.1.2, 3.1, 3.0.
  • iPhone 3GS & iPod Touch 3G owners (especially if you used Spirit for your first JB) should stay away from iOS4 for now
  • Your iPhone must be jailbroken. All jailbreak Guides are linked below
  • T-Mobile USA users must disable 3G network first.

UltraSn0w 0.93 unlock is available via Cydia by adding the following source:


Unlock iPhone 3GS and 3G with UltraSn0w 0.93

Jailbreak iPhone 3GS and 3G

Update 1: iPhone 4 Jailbreak is almost ready.

Update 2: iPhone 4 Unlock in works now.

Update 3:

UltraSn0w 1.0-1 is OUT now.
How to: Unlock iPhone 4 Baseband 01.59.00 with UltraSn0w 1.0-1
Unlock iPhone 4

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34 comments… add one
infohpreet June 26, 2010, 10:33 pm

Have anyone unlocked downgraded iPhone 3GS 3.1.2 with baseband 05.12.01 using ultrasn0w 0.93 cydia application?

Please reply me asap.

Thanks in advance!

Best Regards,
Harpreet Singh.

infohpreet June 29, 2010, 10:53 pm

I have just unlocked my downgraded iPhone 3GS 3.1.2 with baseband 05.12.01 and now phone is working for every sim 🙂

Ganesh July 2, 2010, 10:30 pm

I have an iPhone 2g.., with version 3.0 & unlocked (don’t know which tool has been used) .

Now I would like to update it to 3.1.3 , I want to jailbreak & unlock it….! Is that so possible? If so kindly say wat tools I have to use…?

Thanks in advance…….!

iPhoneHeat July 3, 2010, 9:43 am

Yes, simply update to OS 3.1.3 then use redSn0w 0.9.4 to jailbreak and unlock.. (When RedSn0w asks for IPSW file provide it OS 3.1.2 to jailbreak 3.1.3, that’s the tricky part )

origin4u July 16, 2010, 10:51 pm

Yes, simply update to OS 3.1.3 then use redSn0w 0.9.4 to jailbreak and unlock.. (When RedSn0w asks for IPSW file provide it OS 3.1.2 to jailbreak 3.1.3, that’s the tricky part )

but i couldnt able to find ultrasn0w 0.93 in cydia its says no repository not found

Malikh45 July 16, 2010, 10:59 pm

hi, i using iphone 3g 3.1.3 with baseband 05.12.07 i has been locked, how can i unlock it. plz help me

afg2fullest4 July 27, 2010, 5:41 am

i have 3gs firmware 4.0.1 and baseband 5.13.04 i need to down grade i dont have any previous shsh files saved just the latest i just got the iphone someone please help me downgrade so i can jailbreak and unlock please!!!

iPhoneHeat July 29, 2010, 12:04 am

wait for a few days.. a new jailbreak is on its way

GemLuckhurst August 8, 2010, 5:17 am


How do i get ultrasn0w version 0.93 instead of 1.0.1? When i install it, it automatically installs version 1.0.1 when i believe i need to use version 0.93 for I phone 3gs with 4.0.1

Please help.

paularistide August 15, 2010, 4:33 pm

Hello, my name is paul aristide i have a problem with my iphone, i try to erase all the contens of my iphone and now it don’t charge anymore and when plugin to the computer itune does not recongnise it, on the screen i can fine the apple logo with a round slide cycle as if an application has be open. please need help on what to do. thank

iPhoneHeat August 15, 2010, 9:49 pm

your device? firmware? depends on unlock?

paularistide August 17, 2010, 3:30 pm

yes i know but now i have download the ios4.0.1 for iphone and now i need to restore it, but when i press my shift key and the restore buttom, it show a message like this iphone could not be restore,this cause the microprogramme file incompatible. please need help. i may turn mad with iphone mobile there very bad phones, i just try to erase all the contens and now is a problem, i will just like iphone to continu with mac and laid down arms on mobile phone devices because this is rubishe. apart from ipod iphone devices are very bad devices.

gurpreet August 31, 2010, 1:09 pm

guys i got this phone
and its jailbrokeen but not unlocked
i ve iphone 3gs with ios4.0.1 with baseband 5.13.04
used every thing from ultrasnow 1.0-1 to purplesnow from cydia
still throw a pop up says”different sim detected”
i insert other sim
is there is ant solution this ?
plz help me out
waitin 4 ur reply
thanks in adv

pongra September 30, 2010, 4:52 pm


Does exist any chance to download unlock ultrasnow 0.93 without using wifi?!
If exist pls can you give me link for download that file, cause my wifi doesn’t work on iPhone.

Best regards, pongra

azii October 28, 2010, 11:17 am

my iphone goes on cable mode when ever i turn off then i have to jailbreak i wana remove cable mode so iphone turn without connecting itunes
iphone 3gs with 3.1.2
firmware 5.11.07

josh00s10 November 14, 2010, 12:08 pm

Please help. I am currently using unlocked and jailbroken Iphone 3GS with iOS 3.1.2 and baseband 05.11.07 I want to upgrade to iOS 4 or whatever will support my baseband, a jailbreak and unlock. Please help, I am computer smart, but I just dont want to lock my iPhone out and be out of luck.

Darrence January 19, 2012, 8:19 pm

That’s the best answer by far! Thanks for contbiruting.

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