There are so many people asking about ynaSIM 1.2, jailbreak, unlock, new baseband 04.02.13_G. I have just tested the software and now is the result. Hope that helps to clear some confusion in this forum.

Digg to support my braveness to try the iPhone 1.1.2.

http://digg.com/apple/5_things_you_n...e_1_1_2_unlock

After we tried to upgrade the iPhone to the latest firmware 1.1.2, here is some additional information that you should know for your unlocked iPhone.

1. anySIM unlocked iPhone 1.1.1 may not be bricked after the upgrade.

2. You can still go back to iPhone 1.0.2 from 1.1.2. But you need to go from 1.1.2 > 1.1.1 > 1.0.2. After all, use some techique to reflash the baseband to 1.0.2 one. Virgin iPhone 1.1.2 is possible. Take a look of the downgrade steps we did here.

3. ynaSIM 1.2 from elite team can unlock the iPhone 1.1.2 baseband 04.02.13_G. But since you can’t jailbreak easily by using the tool available here, you will get no luck to unlock iPhone 1.1.2 currently. As you can see, we also tried to go from iPhone 1.0.2 (baseband 04.02.13_G) to 1.1.1(baseband 04.02.13_G), but we can’t pass through 1.1.1 and cannot go to 1.1.2. Hence, don’t upgrade your iPhone now.

4. ynaSIM 1.2 is verified to work under iPhone 1.0.2 with baseband 04.02.13_G. It won’t unlock for iPhone 1.1.1 with baseband 04.02.13_G during our test. It also won’t work for UK iPhone.

5. Don’t pay for the UK unlock available here. It is not tested and will be very dangerous. Since secpack is grabbed by iPhone dev team, free unlock will be there very soon.

Very good findings.

It is mandatory that people who updated to 1.1.2 downgrade to 1.0.2 and NOT to 1.1.1 if they want to use AnySIM 1.2.
I downgraded to 1.1.1 and although AnySIM 1.2 reported an unlock success, the baseband seemed to be messed up. I tried to virginize but it failed with an error. So I went back to 1.1.2 and then restored back to 1.0.2 instead of 1.1.1
Surprise, surprise...the AnySIM 1.2 worked and the baseband seemed OK but of course I'm running on the 04.02.13_G fw now.
Right now I'm going back to 1.1.1 to see if I can get the baseband to work, more details later on.

The iPhone Elite Team did a pretty fast hack job but unfortunately they didn't test all variations and they rushed into early conclusions. This is why I can't recommend using AnySIM 1.2 for unlocking, just for test purposes and maybe for drawing further conclusions to a final REAL unlock for 1.1.2.

Thanks. Nice findings.

i have an 1.1.1 unlocked with IPSF upgrated to 1.1.2 bump*
then i restored to 1.0.2 activated+jailbreak with wiNstaller and my phone is 1.0.2 with 04.02.13G fully working

i'll test some more

The sensible money at the monent is to invest time in getting the existing tool set to work with the new bootloader.

Sure there's a lot of USA phones out there with 3.9 , but rather than be stuck in time, we need to procure the ability to interact with bootloader 4.6 or get left behind.


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Originally Posted by demonasgr

i have an 1.1.1 unlocked with IPSF upgrated to 1.1.2 bump*
then i restored to 1.0.2 activated+jailbreak with wiNstaller and my phone is 1.0.2 with 04.02.13G fully working

i'll test some more

Yep, 1.0.2 and 04.02.13G seem to work great but apparently the iPhone Elite Team AnySIM 1.2 is based on the first AnySIM version and there seem to be issues with FW 1.1.1 which I'm trying to figure out right now (not having much time though since I have to do a lot of work for my real life job too this weekend. ).

Btw: I'm afraid I need to remind you of IPSF and the restricted talk about it in this forum.
It is btw my understanding that IPSF does NOT work with FW 1.1.2 and the 04.02.13G fw.

Originally Posted by 997TT

It is btw my understanding that IPSF does NOT work with FW 1.1.2 and the 04.02.13G fw.

That statement is ambigious since the new baseband bootloader comes in two flavours. The new European phones are shipped with a new bootloader.

My understanding from Geohot is that IPSF relies on an exploit in the baseband bootloader.

So it may well be that already IPSF unlocked phones will still work after 1.1.2 upgrade as the baseband bootloader stays the same during upgrade.

However it is likely that IPSF will never work on the new (Euro) baseband bootloader as Infenion probably got wind of their bug and patched it.

Just my humble thoughts on the matter.

Cheers

Right now I'm fighting with my 1.1.1 update. It works, I was able to apply the TIFF exploit again but after the reboot, I'm hanging in a connect to Itunes loop and I tried anything possible using iPhuc to get me out of that. I recovered again and trying the same stuff again, if I can't make 1.1.1 work, I'll go back to 1.0.2 and wait until the Dev Team and/or others come with a solid method to go back to a working 1.1.1 or even 1.1.2. I just don't have the time right now to play around with this stuff and even end up with a bricked phone. Maybe next weekend.

thanx alot man