If you rely on carrier unlock and are using iPhone 4 on iOs 5.1, you can unlock it using gevey sim if you are on one of the supported basebands by gevey sim. If you updated your iPhone 4 directly from iTunes using stock 5.1 IPSW, you would have got to 4.12.01 baseband which is not unlockable yet by any means. But if you did preserve your unlockable baseband first before updating to iOS 5.1, you can unlock it right away using Gevey sim.
UPDATE: You can now unlock your iPhone 4 on baseband 4.11.08 or 4.12.01 either using new GEVEY SIM or using SAM method.
iPhone 4 basebands supported by Gevey Sim are: 4.10.01, 3.10.01, 2.10.04, 1.59.00. Check your iPhone's baseband/Modem firmware by going to Settings >> General >> About >> Modem Firmware.
UPDATE: You can now unlock your iPhone 4 on baseband 4.11.08 or 4.12.01 either using new GEVEY SIM or using SAM method.
iPhone 4 basebands supported by Gevey Sim are: 4.10.01, 3.10.01, 2.10.04, 1.59.00. Check your iPhone's baseband/Modem firmware by going to Settings >> General >> About >> Modem Firmware.
So if you are running ios 5.1 on your iPhone 4 and are on one of tose supported basebands, you can unlock it using Gevey sim by following the video how to tutorial embedded below.
For those who are on 4.12.01 baseband, there is no unlock for it right now and I guess no one is working on that as well but baseband 4.11.08 is likely to get unlock very soon as ApplenBerry are working on it.





22 comments:
When gevey will unlock firmware 4.12.01? Have you got any idea about it?
No news about 4.12.01 yet :( but 4.11.08 unlock is on its way
" no one are working on it " it doesn't ment no one will work on it anymore right ? I hope someone will do that !!!
" no one are working on it " it doesn't ment no one will work on it anymore right ? I hope someone will do that !!!
Yes someone will do that for sure..but there is no news regarding 4.12.01 unlock
How to Unlock 4.12.01 Baseband on iPhone 4 ?
Isn't there any news about unlock for 4.12.01?
no news about it yet :(
For service or support questions including existing order status, call:
Customer Support: SKYPE CALL 1-800-331-0500
iPhone not in contract with AT&T, either having completed a contract or purchased without contract
AT&T account in good standing
iPhone IMEI number
If you meet those requirements, proceed:
Unlock an iPhone Out of Contract with AT&T
Locate the iPhone IMEI number and make a note of it:
Tap Settings then tap General
Tap “About” and scroll down to find “IMEI”
Call AT&T either by dialing 611 from the iPhone, or call 1-800-331-0500 and then dial 0010 to immediately speak to a representative and skip the hold time (International users dial 1-800-335-4685 )
Request your iPhone to be unlocked, provide the IMEI number of the device, and then wait for the instructions to be emailed to you
AT&T will initiate a request to unlock the iPhone and then you have to restore the iPhone through iTunes to complete the device unlock. With the device unlocked, a micro-SIM from T-Mobile or other compatible networks will now work in the iPhone.
Unlock an iPhone Out of Contract with AT&T ?
Don't bother asking att to unlock your iphone if you bought yours from online such as ebay or craigslist. they wont unlock it for you. I waited for like almost a month with no reply so I decided to call them and they told me that my request was denied and that because i dont have proof of purchase. I bought mine from craigslist and how am I suppose to give them proof. When I fisrt call them they told me that everything look fine and that they will contact me through email. This is a waste of time
Can I update from 4.2.1 to 5.1 if my baseband is 2.10.04? I
currently rely on gevey for the unlock.
i hope a new version of R-sim will be launched soon to unlock iphone 4 and 4s on the latest iOS 5.1.1
I can factory unlock any iPhone with any bb, Interested persons can contact me at ahtesh4i@gmail.com
baseband 4.12.01 is it work?
now?
how to unlock iphone
iPhone
base band 05.13.04 still no service
base band 05.13.04 still no service
after jailbreaking iphone 3G(4.2.1) using redsn0w b6 to firmware 06.15.00 and also downgraded using redsn0w b2 to firmware 05.13.04 still no service
Recently they unlocked my brand new iPhone 4 via iTunes. Thanks you Undolock.COm.