Iphone 3gs 4.1 BB 06.15 unlock done

[.RoMoN.]

Unlock 6.15 Baseband - Manually Patch


[IMG]http://3.bp.********.com/-QTSN0RcIeD4/Tv3HElMzQ8I/AAAAAAAAAlo/lM4FBbh-RDs/s320/06.15-baseband.png[/IMG]
Info about tutorial:
iPhone 3GS 16GB , iPhone 4
AT&T Lock Version 5.0.1 (CFW using Sn0wbreeze to preserve baseband).

Unlock 6.15 Baseband Files Needed:
Install iFile : Open Cydia>Manage>Sources>Edit>Add and add repo.insanelyi.com iFunbox


CommCenterClassic For 3GS :

iPhone 3gs 5.0.1fix.rar





To Unlock 6.15 Baseband Follow Steps:

Step 1. Connect your iPhone to PC

Step 2. Open iFunbox Go to :

-> Raw File System / System / Library / Frameworks / CoreTelephony.framework / Support /

-> Delete or Back-up CommCenterClassic

-> COPY the new one

-> Close iFunbox SCREENSHOOT:


[IMG]http://1.bp.********.com/-OvAStUcLq4E/Tv3JRMC1QnI/AAAAAAAAAl0/xRkWvu_qMvo/s640/06.15-ifbux.png[/IMG]

Step 3. Open iFile

Go to : ->System / Library / Frameworks / CoreTelephony.framework / Support/commcentreclassic

->Click the Blue arrow next to the file name.

[IMG]http://1.bp.********.com/-MEaK7oY73RU/Tv3KjxmwJ8I/AAAAAAAAAmY/E9K6PS8kGl0/s400/06.15-iFile.png[/IMG]

->Go to Access Permissions
->SET the Following:

User : Read, Write, Execute
Group : Read, Execute
World : Read, Execute

->Tap Done

[IMG]http://1.bp.********.com/-y4hde9HB85g/Tv3LItSlm_I/AAAAAAAAAmk/rjos32Fj_E8/s400/access-06.15.png[/IMG]



Step 4. Install Ultrasn0w from Cydia and reboot your device.

Note: iOS 5.0.1 firmware is still tethered on new bottrom and iPhone 4

Finally We Have Unlocked 06.15 baseband


[IMG]http://1.bp.********.com/-0pWslo8Dstg/Tv3MWrU_RtI/AAAAAAAAAmw/CvzVCNiMP90/s400/Jailbreak-06.15-baseband.png[/IMG]

I Only tried and Test it on iPhone 3GS Baseband 06.15

For iPhone 4 Users Follow The Same Steps.

CommCenterClassic for Unlock 6.15 Baseband on iPhone 4 :

iPhone 4 5.0.1 fix.rar


We hope you would be satisfied with this 06.15 baseband unlock tutorial ?