Updating iphone 3gs from 4.0 to 4.3.1
I have an unlocked iphone 3gs using it on Tmobile network and would like to update NOT to the very latest software which I think is like 4.3.5 or someting around those lines. How can I update my iphone without loosing the unlock portion of it. I have cydia on it. All I ask is if someone can guide me thru it so I can do it, Im not too techy but given the correct instructions I can follow them to the letter. Thank you all this is my first ever post on here, hope someone would be kind enough to help, please. Thank you so very much.
- 09-25-2011, 09:39 AM #2
- 09-25-2011, 09:57 AM #4
You should be able to check what blobs you have saved by opening Cydia. If you look at the top it should say there which ones you have saved.
Last edited by Irish Rose; 09-25-2011 at 10:00 AM.
- 09-25-2011, 11:16 AM #6
- 09-25-2011, 08:55 PM #8
Download the 4.3.3 firmware and place it on your desktop
Next download tinyumbrella and run. Open it up and click StartTserver
Now open iTunes and hold shift and click restore. Now a window should pop up and just click on the 4.3.3 file you downloaded and click open.
There you go if you run into any other problems please post here
- 09-25-2011, 09:55 PM #9