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04-05-2011, 14:17 | #1 (permalink) |
Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32
Posts: 15,937
Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,975 | How to Update Your iPhone 4 Without Upgrading the Baseband (Windows) 4.3.1 This tutorial will show you how to upgrade your iPhone 4 to iOS 4.3.1 without upgrading its baseband using TinyUmbrella for Windows. Currently there is an issue with older basebands such as 1.59.00 and FW 4.3.1. Until ultrasn0w is updated, you will only see one bar under signal strength. Please Note: This ONLY Works with the iPhone 4! Step One Download TinyUmbrella from here Also make sure to download the iPhone 4 iOS 4.3.1 which you can find here. Step Two Double click the downloaded TinyUmbrella.exe file. If you get a Windows Firewall notification, check both boxes and click Allow Access. |
04-05-2011, 14:18 | #2 (permalink) |
Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32
Posts: 15,937
Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,975 | Step Three Make sure the device is connected, and Umbrella has detected the type of device and its firmware. **If you haven't already saved your iOS 4.3.1 SHSH blobs then click Save SHSH. Make sure they successfully save before continuing. Step Four Hit Start TSS Server and make sure you receive no errors. Once The TSS Server is "running" successfully, umbrella will kill iTunes. Leave TinyUmbrella Open. You can double check to see if the TSS server is running under the Log tab. If you do receive an error, DO NOT continue. Your restore will not work if the TSS server cannot be started. Step Five Open iTunes by doubling clicking its icon. Hold down the Shift key and click Restore Select your iPhone 4.3.1 firmware file from the popup window that appears and click Open. Click Restore to begin restoring your device. |
04-05-2011, 14:19 | #3 (permalink) |
Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32
Posts: 15,937
Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,975 | Step Six iTunes should give you error 1013. This is what we wanted, as it notes the baseband has not updated Click Ok and close iTunes. If you get a 16XX error then try entering DFU and go to step 5. If your restore does NOT end in a 1013, it means your baseband was updated. This is likely because you did not have the TSS server running OR you updated without TinyUmbrella OR you are working with a device OTHER than iPhone 4. Step Seven Place your iPhone into DFU mode by holding down both the Power and Home buttons for ten seconds, then release the Power button and continue holding the Home button for another 5 seconds. You can find help with DFU mode here. Step Eight Fix Recovery in TinyUmbrella is currently not working. Download this standalone .exe file to fix recovery on 4.3.1. Extract the file and double click on fixrecovery43.exe. A command prompt will open, and the program will go through the process. During this time, you will notice scrolling text on your iPhone 4. Step Nine Your iPhone will now be on 4.3.1 with the 1.59.00 baseband! (Which means you can now unlock using this tutorial) **Thanks to semaphore for his work on this tool |
The Following 7 Users Say Thank You to aZimBahar For This Useful Post: |
04-05-2011, 20:34 | #11 (permalink) |
Freak Poster Join Date: Feb 2006
Posts: 380
Member: 238245 Status: Offline Thanks Meter: 45 | After upgrading my iphone is in dfu mode wht is the solution for it By the way good copy paste original link is here iClarified - iPhone - How to Update Your iPhone 4 Without Upgrading the Baseband (Windows) 4.3.1 |
04-05-2011, 22:08 | #12 (permalink) |
Freak Poster Join Date: Jan 2006 Location: United States
Posts: 179
Member: 223859 Status: Offline Thanks Meter: 35 | Solution afther update firmware 4.1.3 no network No Service after ultrasn0w 1.2 on 6.15.00 / 01.59.00 iPhone 3GS / iPhone 4 Fixed click THANKS |
04-06-2011, 06:49 | #15 (permalink) | |
Freak Poster Join Date: Feb 2006
Posts: 380
Member: 238245 Status: Offline Thanks Meter: 45 | Any one there to look at this problem Quote:
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The Following User Says Thank You to mohsin27aug For This Useful Post: |
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