If you find his work helpful, then please donate to him - you can find a PayPal donate link on his blog. Additionally, an advantage this has over the hardware downgrade apart from not requiring disassembly of the phone , is that it also works on 1.
There is a very slight chance of this happening if you follow these instructions to the letter. You are performing this at your own risk; I am not responsible for anything. This is everything you need to perform this downgrade. You can download the software bootloader downgrade kit here. Step 2 - Verify the Integrity of Your Software Bootloader Downgrade Kit It is highly recommended that you verify the integrity of your software bootloader downgrade kit.
To do this you will MD5 hash the downloaded file and compare the resulting MD5 sum to the MD5 sum of the original, unmodified file. On Windows, there are several tools you can use, such as MD5summer. Then, run the following command: md5sum SoftwareBLKit.
It should match the MD5 hash above. If it does not, then your SoftwareBLKit. The contents should be extracted into a new folder. Step 4 - Prepare Your Phone The software bootloader downgrade process is risky on the 1. As such, it is not recommended that you use 1. If you have the 1. Jailbreaking your phone is out of the scope of this guide. Upload the contents of the ZIP you extracted in step 3, to that folder. If, for some reason, your Wi-Fi connection fails in the middle of the process, you could permanently brick your phone.
You should install MobileTerminal on your phone using AppTapp. The simplest way to install this is by using the Installer - and this is the method I will be using.
In the Installer, touch the Install tab, then go into the System category and install the Term-vt package. If you do not see this package, then you most likely do not have the Community Sources installed. To install this, go into the Sources category and install the Community Sources package. Direct Unlock Source.
Mark Forums Read. Thread Tools. Quote: Originally Posted by tomrd hello there every Thanks a lot bro Digg del. Posting Rules. Similar Threads. Scrabble 1. LinkBack URL. About LinkBacks. Digg this Thread! Bookmark in Technorati. Share on Facebook. Stumble this Thread. Step 1: Download RedSn0w 0. To make things easy, save those 2 files on your desktop. Step 2: Make sure you have the latest version of iTunes installed on your computer, then restore your iPhone to the latest firmware 3.
Restoring is the preferred way to go about it as simply updating could cause issues later on. Step 3: Launch RedSn0w and browse for the 3. It will then patch the file.
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