GeoHotz has released a tool that unlocks 4.6 bootloaders. that means if you have an OTB 1.1.2 or a 1.1.3, you can successfully unlock the 1.1.3 firmware.
THIS IS FOR 4.6 BOOTLOADERS ONLY! DO NOT RUN IF YOU HAVE 3.9
1. Download these:
gunlock and the secpack from http://iphonejtag.blogspot.com/ or the blog 🙂
the 4.02.13 fls from http://george.zjlotto.com/index.php/baseband/
2. Downgrade your phone to 1.0.2. See all the great tutorials online to do this.
Your baseband won’t be downgraded, this is normal.
This will probably work on other versions too, but 1.0.2 doesn’t lose wifi on bb access.
3. Kill CommCenter and run “gunlock secpack ICE04.02.13_G.fls”
4. Reload CommCenter. For some reason my phone was in brick mode. Use the elite team bricktool to get out.
5. Enjoy your 1.1.2 OTB unlocked iPhone
There is also a way to easily do it through installer. I will post those directions soon.
Mirsep // Feb 13, 2008 at 5:58 AM
Hey, how do you check the different things like:
1) Baseband
2) Bootloader
3) Firmware?
Also, is there an unlock for accidentally upgraded phones? (ie: 1.1.1 jailbroke to 1.1.3 Appleized)
It’s REALLY annoying having a dead iPhone sitting in a drawer!
Doniani // Feb 16, 2008 at 8:33 PM
You can install a software called “BBINFO”.
Add this source at the installer:
http://hackthatphone.com/1.xml
and Refresh, go to install and choose “Hack That Phone” menu and tap to the BBINFO to install it.
See you.
Mirsep // Feb 17, 2008 at 4:54 AM
Ah ok cheers,
So there is no way to check it if you don’t have a jailbroken phone?
Doniani // Feb 17, 2008 at 5:52 AM
On the emergency dial screen dial *3001#12345#* and tap Versions.
03.14.08_G – v1.0.2 (probability BT 3.9)
04.01.13_G – v1.1.1 (probability BT 3.9)
04.02.13_G – v1.1.2 (probability BT 4.6) – over week 45
04.03.13_G – v1.1.3 (probability BT 4.6)
Try this, and if you have another answer send a mail.
See you
Mirsep // Feb 17, 2008 at 6:25 AM
OK, so you can tell what the rest of them are by looking at 1 thing.
Deadly, cheers
Zakir // Feb 18, 2008 at 12:22 AM
ok so i did the unlock is it safe to do a restore im on 1.1.3 thanks in advance