Which 3gs basebands can be unlocked

My was still the same thing and with 6. No my phone is working fine. Hello guys, please i need help!!! Please HELP :[. I have 3G iOS 4. My phone is 3gs with iOS4. How do i downgrade BB to 5. Do i need to upgrade to IOS 5. No downgrade. Everything done according to the instructions above and seemed to go OK. Still on WiFi OK but occasionally drops for secs and goes back to full strength. Any clue, any advice?? Hope that the updated version will cure all the problems.

Thanks Tomas. That worked. Phone back. My hope remains for the coming update of It worked like charm. First attempt was unsuccessful. DFU mode unsuccessful. It completed all steps but no Wifi and no signal. I did the dteps again. After completing all steps, its up and running. Thanks Dev-Team!! You are great! I downgraded from 6. Everything is ok. How can I check it? After downgrade from 6. How can I solve this problem? Good job with this new RedSnow, I succsesfully downgraded bb The GPS works great, battery life seems to be the same.

Good luck to all. Thank you Musclenerd! Worked like a charm. Evil After more than a year my 3Gs is finally complete — GPS working. Worked fine but I got BB So do i want a phone or a GPS? Hi thank you for the new redsnow at the begining I tried downgrade and ended with no wifi,no Mac address and no baseband all I did uninstalled mobile substrate and ultrasn0w rebooted..

I did it and it looked like it worked but it still shows the the red disabled screen after turning back on. Mine doesnt show the ramdisk image, just a black screen with led light, and stays for a very long time, and i stil get the bb Tried it today and Iphone 3G with baseband 6. Also unlokking wit UltraSn0w works fine! Hey guys, im running a 3g on 4.

IS this normal? I am a little worried. A little help would be great, justjoeblogger on googles email. Thanks guys. I forgot to say i checked the bootrom and is new bootrom … but the serial nuber digits is so ithink it may work but i need to be shure.

Thanks a lot. Yeah it seems thats my pc problem, i did updated it but now i cant downgrade it …. I was unlocked on 6. I see nothing about this in the instructions. If anyone has any wisdom, please chime in…. I selected to downgrade BB and install Cydia.

When it was finished, it said it was tethered. And after a few more tries to upgrade to a non-tethered one, the iphone is stuck in a white screen boot.

This We are not talking out of the blue. MuscleNerd has posted a tweet in which he talks about the progress of the development of this tool. This is amazing news for the people stuck at the aforementioned baseband.

The recommended baseband to downgrade to will be This will solve the GPS issue. If you are looking forward to unlocking iPhone 3GS, go through this guide. Before we start, make sure you know that not all the iPhone 3GS are unlockable.

In this guide, we will follow these steps for easy unlock of iPhone 3GS We will also share how you can unlock the iPad as well by updating the baseband. Note: If you dont do the steps right, you may permanently brick your iPhone 3GS. So make sure you clearly understand. It is apparent that you need an iPhone 3GS model which can be a jailbreak.

This explains that iTunes does not let you activate your iPhone 3Gs with baseband 6. The solution they propose is to downgrade your baseband to 5. Since I already had iOS 6. Tried downgrading my phone to iOS 5. Apple does not allow you to downgrade from iOS 6 to iOS 5. No luck. So I followed the following steps to fix the issue:. You can follow any responses to this entry through the RSS 2. You can skip to the end and leave a response.