iPhone 4 Unlock is out now. All guides to unlock iPhone 4 are listed below. UltraSn0w 1.0-1 is the first ever iPhone 4 baseband unlock released by the Dev-Team. To unlock iPhone 4 baseband to use SIM from any carrier, follow the guides linked below.
NOTE:
- Unlocking depends on your iPhone baseband version so, it’s important to know you baseband version first. (How to: check iPhone baseband version)
- All the iPhone 4 unlock guides are listed under concerned Baseband version.
- Your iPhone 4 MUST be jailbroken before unlocking it. You can jailbreak iPhone 4 using the guides linked below.
How to Unlock iPhone 4
Unlock iPhone 4 Baseband 01.59.00
If your iPhone has baseband 01.59.00, follow the guide below to unlock iPhone 4:
Unlock iPhone 4 Baseband 02.10.07
Unlock iPhone 4 Baseband 03.10.01
Unlock iPhone 4 Baseband 04.10.01
- How to: Unlock iPhone 4 Baseband 04.10.01 with Gevey SIM
Unlock iPhone 4 Baseband 04.11.08
(Not Unlockable ATM)
We’ll update this post as soon as a new unlocking tool for the current or any new baseband is out. Stay Tuned!
How to Jailbreak iPhone 4
You can jailbreak iPhone 4 running iOS 4.0.1 or iOS 4.0 using JailbreakMe guide linked below:
- How to: Jailbreak iPhone 4 iOS 4.0.1, 4 with JailbreakMe
- How to: Jailbreak iPhone 4 iOS 4.1
- How to: Jailbreak iPhone 4 iOS 4.2.1 with RedSn0w
- How to: jailbreak iPhone 4 iOS 4.3
- How to: jailbreak iPhone 4 iOS 4.3.1
- How to: jailbreak iPhone 4 iOS 4.3.2
- How to: jailbreak iPhone 4 iOS 4.3.3 with JailbreakMe 3.0
- How to: jailbreak iPhone 4 iOS 4.3.5
- How to: Jailbreak iPhone 4 iOS 5
You can follow us on Twitter, Join us at Facebook, and also Subscribed to RSS Feed to receive latest updates.
Thanks a lot devteam for you efforts..
can’t wait for the iPhone 4 unlock
I have iphone 3g os4
Baseband 05.13.04
jailebroken
installed ultrasnow through clydia but still unable to unlock (network tesco 02)
any thoughts
disable 3G first..
install ultraSn0w
reboot
turn air plane mode on/off
iPhoneHeat 7 July 2010 at 12:24 am #
disable 3G first..
install ultraSn0w
reboot
turn air plane mode on/off
I have done that, all i get waiting for activation then no service. at what stage do you switch back on 3g?
also I am using the sim from my 3gs in this 3g.this shouls make no difference should it.
Thanks for the reply though.
Wow!
great going dev-team
this way we shall have iphone 4 unlock in no time 😛
Hello,
I have a 3GS on 3.1.2 with baseband 05.11.07 and bootrom 359.3
I am confused with all of the options for os 4.0. Could someone suggest to me the best option, should I just wait for a jailbreak to be released (as I don’t need my phone to be unlocked) or should I upgrade with a custom ipsw ?
Many Thanks
wait for the upcoming jailbreak
Thankyou for your reply, but why should I wait will I lose something if I upgrade with the custom firmware. I thought it would give me the new os and keep my bootrom and baseband the same ?
1. firmware does NOT update bootrom.
2. It updates baseband + OS .. baseband update >> Locks iPhone But you don’t need an unlock. right?
3. You need an iPhone jailbreak. @ 3.1.2 you’re jailbroken. CFW sometimes brings 16xx error and you’ve to restore official OS 4.0 if you don’t have 3.1.2 SHSH blobs saved.
If you have SHSH blobs for 3.1.2 go ahead and try the custom firmware 4.0… anything goes wrong downgrade to 3.1.2 and wait for the Spirit update for 4.0
hi
I have a iphone 4 version5.1,I don’t know how to unlock,my baseband number is 04.12.01
thanks
Without u guys were will we be.. Keep up the good work n pls try n eat sth
Hi,
I have a iphone 3gs 3.0 jailbroken, and unlocked.. can i update this to ios 4.0 and jailbreak and unlock it again?
Do you have SHSH blobs saved for 3.1.2 or 3.1.3?
Man, once your get this working PLEASE leave an paypal address for invite you some pizza and stuff for your efforts, i’m not a rich man but I’m grateful with the people that deserves my recognition and cheers, godspeed and we are all expecting the conclusion of this epic battle against the chains of suppression called ‘locked device’.
will i ever be able to unlock my iphone 3gs new bootram with ios4?
Hello,
I have an iphone 3gs which I bought in the US. I moved to Germany a couple weeks ago and can’t use it anymore. Is there a way to jailbreak it?
I used the regular AT&T iphone sim card in the States, so there is no jailbreak on the phone yet.
I have the firmware 4.01 05.13.04
Thanks!
Spirit jailbreak will be out in a few days now.. but for that your iPhone must be activated.. You can activate iPhone without Official SIM card. Here is how to: http://www.iphoneheat.com/2010/07/how-to-activate-iphone-without-the-original-sim-iphone-4-3gs-3g/
Hi,
I’m from Italy.I’ve bought an Iphone 4 IOS 4.0.1 in the US. I’ve done Jailbreake with Jailbreakme but, Cydia is installed but when i try to search repo666.ultrasnow.com appear a message like failure, and I can’t do nothing else.
Can you help me in anyway? Sorry for my english…Thanks a lot…
Make sure you have internet connection to Cydia and that the ultrasn0w unlock is compatible with 4.0.1.
i just jailbreaka my new iphone 4 with pwanage tool so i could unlock it, but maybe i did something wrong, and it upgraded the baseband to 02.10.04 and now ultrasnow doesn’t work. any help?
or any ETA for this baseband version to be unlockable?
I have same problem too . and I have been tried about that so much..
hi am from malawi, and i bought a new iphone 4 and i jailbreak ed it to 4.1 with bb 02.10.04 and when i use ultrasn0w 1.2 it shows no service at the corner so is there something i should do to bring back signal?
cant wait for 03.10.01 bb unlock. its been 3 months that i can’t use my iPhone =(
is there a clean jb and unlock for iPhone 3gs 4.1 bb 5.14 with new bootrom?
Yes, there’s a jailbreak.. checkout the jailbreak iPhone category. However, Unlock is not out yet!
What time is the result?
unlock iphone 4 ios 4.2.1 bb 3.10.1
please get the unlock for iphone 4 4.2.1 bb 3.10.01 fast…. already been three months of waiting…..
also please help me as the battery for the phone drains out pretty fast after jailbreaking it and also facetime has disappeared ???
I have an iPhone 4, basband 03.10.01; I bought it in the US, so it is AT&T blocked. When can I expect to unlock it?
Thanks
I have I phone 4 02.10.04. Is it able to unlock now?
I don’t think iphone 4 can be unlocked any more. I prefer buying other brand. forget iphone dude, it’s not worthed.
i hope my i phone4 02.10.04 can unlock sooon. i’m wait……………………………………………!
hay still i’m waiting for iphone 4 baseband 03.10.01 to unlocked. how long?
dear sir,
i have iphone4 jailbreaked and insstalled cydia with baseband 02.10.04. now what should i do plss plss help me . [email protected]
I’m waiting!
Damn, still no news the iphone 4 unlocking? What about for version 02.10.04 ? Start to change the name “hackers” to something else.
Pls let me know when I can unlock my Iphone 4 firm ware 4.2.1 and baseband 3.10.01
Unlock IPhone 4 Baseband 02.10.07
(Not Unlockable ATM)
Unlock IPhone 4 Baseband 03.10.01
(Not Unlockable ATM)
when will the unlock for the above mentioned baseband’s will come?
not soon…. infact it is also possible it might never come……
any news on baseband 03.10.01?? so i can use my iphone 🙁 … cant wait for the unlock…
No, sorry, only for bb 01.59.00 at the moment.
You might want to try a gevey sim until a dev team unlock is finally out…
Bonjour
Pouvez vous me dire si on peu desimlocker iphone 4 4.3.2 bb 4.10.1?
Merci
i like to unlock my iphone4 3g, version 4.2.1, modem firmware 03.10.01…can u help me its my first time to do it and im very confused, thank u very much.
hi…..i have a problem with my iphone4 with mi carrier (Sim) because it is not available ….i have made Jailbreak 4.3.3 but i have the same problem. How can i make my iPhone 4 to work with all SIM..because my work only with AMC-Albania
I have a tethered iphone 4 with 4.2.1 and i will remove that and make untethered jailbreak on it. how can i do?
i have a iphone4 on 4.2.1and baseband 03.10.01… is there a way to unlock it for tmobile…
no deke there is no unlocking solution(software) available for the iphone 4 on your baseband. however you might want to try out other hardware unlocks like the gevey sim cards that are in the market. even those would not work when ios 5 comes in. so i would suggest you get urself a factory unlocked iphone, as it would give u peace of mind!! cheers:)
Pls let me know when I can unlock my Iphone 4 firm ware 4.2.1 and baseband 3.10.01
Hi there , any one know when the unlock for baseband 04.11.08 comes?
when iphone 4g baseband-4.11.08 jailbreak and ultrasnow has come
hello,..i have iphone 3g version 3.1.2 .,
i have downloaded IOS 4.2.1 For IPhone 3G, from your site.,
now what should i do.. please do reply..
thank you
do u depend on the Untrasn0w unlock?
how to unlock iphone 4 version 5.0with roger 11
how 2 unlock iphone 4 version 5.0 with roger 11
Can you cansel &remov from my. Account
mobil ,& only. I can use
once i jail break my iphone .. can i un-jail break it back to the original firmware….
once i jailbreak it can i also or a way to put it back like if i didnt jailbreak it.. how does this work??? once i jail break ti im screwed or what??
Can’t wait unlock iphone 4 baseband 04.11.08
now u can unlock your iphone 4 and 4s using sam and sampref …. for more information contact me on my e-mail([email protected]) or ([email protected])
This update will work
hi as its the first tym can someone help me plzzz. iam getting confused as to wot i need to do to jailbreak my iphone. i have the iphone 4 on version 5.1.1(9b206) firmware 04.12.01. i dont knw wot i need from start to finish or wot are shsh blog are and wer to get them from thanks
Thanx for useful information it really works to unlock my iphone
I have iphone 4s (5.1.1) and it’s locked by softbank(JAPAN).
Can it be unlock?
hey, i have an iphone 4 and i went to romania but my iphone wouldnt work there so looked online and found this website unlockatt.com and placed an order with them. they emailed me back within 24 hours saying that its unlocked and all i had to do was connect it to itunes and restore it. im so happy it worked and is unlocked
Hi every one, I would like to unlock my iphone 4 that work’s with SFR netwok but I want my iphone to use all networks !!! is it possible please waiting for your response pls?
Can’t wait unlock iphone 4 baseband 04.11.08. PLZ SEND ME HOW TO UNOCK PLZ PLZ
Hi DEV team,
I have iphone4 GSM in MC318LL\A, but unfortunately I upgraded IOS4 jailbreak to IOS6 through shift+restore apple firmware, but its locked saying cannot use SIM card, baseband right now is 04.12.02, perhaps its ungraded by IOS6 as well higher than 04.12.01 of IOS5.1.1.
could you help me please, how can I downgrade it to 5.1.1 unlocking for service?
(I have SHSH backup and IOS5.1.1 firmware handy)
i have a iphone but i don’t uderstand to how to instal application and games too. And what is it jailbreak i could’t understand. plz could we help me ?
thank you all
ok
please
Modern Firmware: 04.12.05.
Please help to unlock my iPhone 4
Thanks
Modern Firmware: 04.12.05.
Please help to unlock my iPhone 4 i have IOS 6.1.2. I am from Romania, or please help me downgrade, i try everthing but still don’t work, i have error 1601 , i follow the instruction, i use ireb etc……..
Thanks!