UnlockBoot

Unlock iOS 6.1.2 iPhone 5 / 4S / 4 Using SAM, Ultrasn0w, Gevey SIM

We've already given you the download links and jailbreak guide for the latest iOS firmware; iOS 6.1.2. Today, we are going to cover iOS 6.1.2 unlocking and basebands review for Apple's latest OS offering.

We're going to cover all unlocking methods that have been released till now, which include SAM unlock, Gevey SIM, ultrasn0w and not to forget, the IMEI factory unlock solution for iOS 6.1.2 devices.

iOS 6.1.2 basebands on iPhone 5, 4S, 3GS and iPhone 4

Many of you may be aware, but those who aren't, they should know the baseband gets updated along with firmware updates. However, iPhone 3GS, 4 and 4S users get to keep older basebands by creating a custom firmware. Here's the complete iOS 6.1.2 basebands list:

  • iPhone 5 - baseband 03.04.25
  • iPhone 4S - baseband 3.4.01
  • iPhone 3GS - baseband 05.16.08
  • iPhone 4 - baseband 4.12.05

How to Unlock iOS 6.1.2 with Ultrasn0w 1.2.8

Ultrasn0w unlockers can use ultrasn0w 1.2.8 to unlock iOS 6.1.2. To do so, the baseband needs to be preserved with custom firmware. For more details, you can check out our official utlrasn0w 1.2.8 tutorial.

Unlock iOS 6.1.2 Using R-SIM 7 / 6, Gevey SIM or X-SIM

We haven't so great news for Gevery SIM, X-SIM and R-SIM users as they can't unlock on the latest firmware, and if they update, the device is going to get re-locked. If you are user with 4.10.01 baseband you can preserve the baseband and update to iOS 6.1.2 to get working Gevey sim on your iPhone 4. If you're one of those who rely on this unlock, keep far away from the iOS 6.1.2 update.

Unlock iOS 6.1.2 iPhone
Permanent IMEI Unlock iOS 6.1.2 iPhone 5, 4S, 3SG or 4 via IMEI code

Unlock iOS 6.1.2 Using SAM Unlock Tickets

Sam unlock users who have saved activation tickets have hope. Users with saved tickets can unlock the device on iOS 6.1.2 at any moment. If there's no ticket saved, the device shouldn't be updated to latest firmwares. iPhone 3GS, 4 and 4S users can follow our guide to untethered jailbreak iOS 6.1.2 firmware and restore the SAM unlock tickets.

Factory Unlock iOS 6.1.2 iPhone 5, 4, 3GS, or via IMEI Code

Out of all the unlocking methods that we've highlight so far, factory unlock is the best method for iOS 6.1.2. This IMEI-based solution is permanent, and sweats of re-locking no longer worry the users. Furthermore, the device can be updated to latest firmwares and basebands, as the IMEI is saved in Apple's database.

There are many services that claim to provide this same service, but our recommendation is the most reliable and affordable. They can unlock AT&T, Sprint, Rogers, Vodafone, Fido, O2, Orange and other famous carriers in the world on all iOS firmwares including iOS 6.1.2, 6.1.1, 6.1, 6.0 and below. For getting your phone unlocked forever, go here.

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84 comments:

UnlockBoot

Use cookie. Read our SAM unlock tickets restoring tutorial here

UnlockBoot

Use Sn0wbreeze v2.9.11 to create custom NO_BB firmware to update to iOS 6.1.2.

david

ohh cant get it . :( is it a yes or no ? :(

elvis2004

you need to work with Use Sn0wbreeze v2.9.11 by choose basband preservation mode

Sambeet Mohapatra

what about other bb like 5.13.04 or 6.15.00 ????

UnlockBoot

5.13.04 and 6.15 bb can be unlocked with Ultrasn0w 1.2.8

Raydouch Chahed

i have an iphone 4 5.1.1 04.12.01 can i unlock it ?? with sam and if i upgrade it to 6.1.02 what is the solution

Raydouch Chahed

my iphone 4 5.1.1 04.11.02 who can i unlock with sam plesase i have my ticket :(

elvis2004

no not work can you pls tell the exactly turtial i did everythings but in 6.1 work and 6.1.2 not work did it work for you?????

Abdellatif Fadel

i have iphone 4 version 6.1.2 fir 04.12.01 ireland O2

guga

ios 6.1.2 am SAM tickets doesn't work.

using cookie, it restores sucessefully the tickets, but the sinal bar is "NO SERVICE", when reboot, iPhone 4 keeps with Apple logo and don't boot.

With iFile, replacind Lockdown folder, SAM disabled and deletind the sam file at Preferences, the same: when reboot, iPhone 4 keeps with Apple logo and don't boot.


Keep away from iOS 6.1.2 !!

elvis2004

i had the same problem like you exactly and i went downgrade to 6.1 not 6.1.2 bad for sam

Moldovan Mircea

so is i ... but my iphone will be neverlocke in 2 days :X:X:X:X: it's 35 dolars the unlock man....wtf ... go unlock your iPhone

ViCk Raturi

hello i have iphone 4 version 6.0.1 bb 04.12.02 i was jailbreak my iphone and unlocked with ultrasn0w 1.2.8. but it,s not unlocked why? can u help me please

Starfish

So how do we unlock iPhone 4S - baseband 3.4.01?

dhruv

sam perftctly working for me on iphone 4 ios 6.1.2 bb 4.12.05

elvis2004

how pls can ya tell us what did you do ?

appler

i have iPhone 4 running on iOS 5.0.1 with BB 03.10.01 and using Gevey Ultra SIM. If i upgrade to iOS 6.x.x and preserve my current baseband - will this work with Gevey Ultra SIM? Offical Gevey page says that it does not work but has anyone tested this?!

appler

Will Gevey SIM work with preserving the baseband on 03.10.01?

khalid

You must folow this steps:

1- Create a custom 6.1.2 firmware using snowbreez, General option ,UNcheck (Important) Hacktivation, and check the "Install SHH" option.

2- When you have your firmware on the desktop , put your iphone in powned DFU mode , and restore with Itunes

3- When the iphone reboots , you will have the welcome screen, but since it's not an official sim card, it's not actvated, dont worry , just connect your phone by cable and use Ifunbox ot iTools and put your Lockdown folder in it's place.

4- Reboot your iphone, it will restart and you will have your signal and without need to hacktivate

nvjnj

Yeah... same problem here, any help will be appreciated!!!!!!!!

iphone 4

i have iphone 4 iOS 6.1.2 and modem firmware 04.12.05.. can anyone tell me how to unlock using SAM....

UnlockBoot

SAM tool work ONLY if you have a back up tickets, otherwise you have to use factory unlock solution.

elvis2004

i will try khalid salam :) cuz i was check hacktivation maybe that why i will try and i will let ya know thx man

elvis2004

THXXXXX it work now :)))) good for ya

antreas

help me pls i have same software with you an d baseband

Martin

I have 6.1.2 and bb 4.12.05 and SAM not work...what i do ?

Hrishikesh Sadanand Khedkar

hi i have iphone 4s locked with vodafone uk 6.0.1 baseband 3.0.04 i tried sam unlock but didnt work :( i can see signal bars but unable to make calls

Ria aquino

My phone is iphone 4S openline in the philippines.since upgraded ios 6.1.2 now i cant use ut again.why?

Mohd Mehr

can i unlock my iphone 5 , ios 6, AT & T carrier locked and reported stolen, what can i do now ?

gameba

I want to upgrade ios from 5.1.1 to 6.1.2 and have baseband (modem firmware 2.0.12) at present.

So how do I upgrade to 6.1.2 without updating baseband or preserving to same baseband.

I tried to preserve baseband by using redsn0w but its not accepting IPSW file.

So is there any way to preserve baseband? or I should upgrade the ios. And is it possible to unlock using cydia. I want it to jailbreak with evasi0n 1.5.

please guide me how to unlock it if once upgraded and jailbroken..

i have backed up tickets using redsn0w and also done on Cookie app from cydia.

or is there any ipsw available for 4s without baseband upgradation.

one more thing, that I dont have original sim but got the ticket from redsn0w with the unofficial sim. my device is already jailbroken and am not on ultrasn0w, and dont have any idea how my unofficial sim is working on it.

AZIZ

Thx M. Khalid, it worked i have signals all seems ok, but Itunes does not recognise my iphone and i can't restore my back up,
Any idea??

Francis Floresca✌❤ ♫

I tried this but when I connected my iP4 to iTunes to do a restore backup it says "itunes could not connect to the iphone because an invalid response was received from the device". Will you please help me on how to fix this one?

nvjnj

iphone 4, 4S or 5?? no baseband preservation available for ip 4S n upwards...

khalid

Try this:
-Click Start , in the search bar type "services.msc", and click enter , look for "Apple Mobile Device" right click , and choose "stope " then , right click again , and choose "Start" . Itune will connect again to your device.

UnlockBoot

2.0.12 baseband can't be preserved. if you are gevey sim user don't update to iOS 6.1.2.

ashkan

tanx for solution , i have iphone 4 lock basband 4.10.4 . i can update to 6.1.2 with snowbreez 2.9.11 and unlock it with Gevey ultra ...
tnx

Naseer Ahmad

i have successfully installed 6.1.2 using latest version sn0wbreeze-v2.9.13 on jevey sim with baseband 4.10.1, its working suberb. 6.1.2 is working fine on jevey. i also donwloaded ipsw file from snowbreez and then customise it using snowbreez. do it is safe.

Todor Stoychev

I have Iphone 4 ios 5.0.1 modem firmware 02.10.04 and I am using Gevey sim. If I upgrade to 6.1.2 and preserve the BB will I stil be able to use gevey?

Laraib Aly

iPhone 4 on iOS 5.1.1 and BB 4.12.1.... SAM accepts, re-springs, iTunes connects & works fine but still no signals.. says "no service"...
Rebooted it & connected it with iTunes several times still no unlock..
its just like an expensive iPod right now need help!!

Laraib Aly

I am having an iPhone 4 on iOS 5.1.1 baseband 4.12.1.
Tryed SAM procedure and its was okey with iTunes but still no signals
"No Service"

UnlockBoot

Make sure you followed all steps to restore your SAM unlock tickets using Cookie app - full guide can be found here

glen

ultrasn0w is not working for 4.12.02 BB. try sam unlock.

montrealdoc2

Hi there, I have an iphone 4s/ios 6.1.2/ modem firmware 3.4.02, jailbroken with evasion, tried sam unlcok does not work . What would you suggest under those conditions.

Dzela Banja Luka

i have iphone 4 with 5.0.1 and BB 04.11.08. is there any possibility to unlock this one ?

UnlockBoot

Yes, you can unlock it. iPhone 4 baseband 4.11.08 can be unlocked with factory unlock method. After this unlock your phone can be updated to any iOS firmware and baseband without re-locking, your phone will be permanently unlocked Forever.

Peace Lun

Can i unlock my iPhone 4 with ios 6.1.2 baseband 4.12.05?
RedSnow tried but appear Exploit Failed.
Which method is the most prefer & works?

diks

hey my iphone4 gets locked by uk(o2)... when i update my iphone from 4.0 to 6.0... can any1 help me plzzz how cn i unlock it???????

UnlockBoot

@diks you can use this method to unlock O2 uk iphone on 6.0 / 6.1 / 6.1.2 or 6.1.3 firmware - http://www.unlockboot.com/2012/08/unlock-o2-iphone-4.html

waris Mb

I have Iphone tele2 can I use ultrasnow to ?

Shawnee

Ok so I have a Verizon iPhone 4S that I want to unlock. The modem firmware is 3.4.03 IOS 6.1.3. Can this be unlocked with ultrasn0w?

Antonio Beqiri

hi i have an iphone 4 with the vodafon uk as a carrier. My cousin brught this iphone from uk to me , how can i unlock to any sim card

Antonio Beqiri

4got to tell that the version is 6.1.2 and the firmware 04.12.05

Ali Nasir

There is no ultrasnow unlock for iphone 4s

DLance

Why is iphone 5 listed here but not com pliable for the ultrasn0w or gevey sim unlock? I check both. Can anyone confirm that is true avail for iPhone 5 ios 6.1.2 Baseband 03.04.25?

Shawnee

Is there any other way to unlock it?

OjKush

I have verizon iphone 4s version 6.1.2, BB 3.4.02 which method works with this?

Kaushik Bose

Hi

I found your posting that after unlocking your iPhone with Sam it was not working.I am facing the same issue. Did you found any solution to the issue.thanks

umut

This is too expensive; 89 GBP for Tele2 unlock! You need to do a discount there!

UnlockBoot

Yes, it works with any verizon device & ios firmware / baseband.

UnlockBoot

@5c28fe22ad7c995fafb35ac273a7c20f:disqus The networks set the unlock prices, not ourselves unfortunately, this is the main reason why some unlocks are more than others.

Adam Miah

6.1.2 - 04.12.05 locked to T-mobile UK - Please help!!

Hemendra

Hi,

I have a iphone 4 with

modem firmware 04.11.08

version 5.0.1

and it showing carrier lab 11.0

I don't know which is default carrier comes with.

i want to unlock with any carrier in india.

I should work with using gevey sim or normal sim ?
How to find out default carrier comes with this phone?
Can you help me .

Dzela

Hello ppl. i have Iphone 4 with 5.0.1 and BB 04.11.08. is there any possibility to unlock this thing?

UnlockBoot

Yes, you can unlock this bb with factory unlocking: http://www.unlockboot.com/2012/07/factory-unlock-iphone-4-4s-3gs-any.html

UnlockBoot

Hey @google-2f33d6f20f96cc1342e1efce73a2b6ee:disqus T-Mobile UK can be unlocked permanently using Official factory IMEI unlock. Follow this tutorial to unlock T-Mobile UK iPhones

UnlockBoot

Ultrasn0w works only with iPhone 4 and iPhone 3GS (limited basebands compatibility). Go here to find out more about Ultrasn0w unlock process

jeevan2

Hello, i have an iphone 4 - 6.1.2(10B146) locked to Bell(Canada). Modem firmware is 04.12.05.
i got it jailbroken.. now how can i unlock it? i want to use idea sim (India) plz help.. thanx!

Sudhaharan

I bought Iphone 4 - 6.0.1 (10A523) in Japan. IMEI number is 012338004870895. I want to use it in india. Is it possible to unlock? can you help me? Thank you.

casper

hey i have iphone 4 6.1.2 (10b146) how do i unlock......its locked

sushil

hi can i unlock my iphone 4s 64 gb locked to softbank japan,, please help me

George

Please i have this iPhone which is locked to 3 UK. I reside in the US. How do i unlock it?

George

It is on iOS 6.0.1 with a baseband of 4.12.02

Ash

hi,

i have just bought a iphone 3gs but it was jailbroken but i didn't know so updated it on itunes,it has updated but i cant use my Tesco sim it is locked on Orange. iwent to get it jailbroken again bu the guy said it can only be jailbroken on ios 4.1, but i cant get whatsapp or viber or alot of the apps that i want. what do i do. Please help.
Thanks

Arvenit Arvenita

eavisi0n wher you have to publish the version for 6.1.3?

Paulo Fuente

Can you unlock iphone 5 locked to Orange UK (blacklisted in the UK but I want to use it in SPain) ???

UnlockBoot

Sure, we can unlock it. Read more here to Unlock Orange UK iPhone

kian otsuka

how can i unlock my iphone 4 6.1.3 baseband 4.12.05. thnx

lucas

I can not unlock my iphone 4 carrier Softbank with ios 7.0.2 with ultrasn0w?

Senna

How can you do this with IOS 7.0.4?

Buchi

pls i want to unlock my iphone 5
013409001095114
and i dont have money

Sanju Baba

I came across a great site few months back..Checkout www.iUnlocker.co , they always have rock bottom prices for AT&T iphone.. and I never had an issue with them.

Ray TabaƱag

Pls i want my iphone4, ios 6.1 (10B144), IMEI 012338007618242... but i got no money pls help me...................

trimor

please unlock my iphone 4s ios 6.1.3 IMEI 013184009605020 money £1.99