1 Star2 Stars3 Stars4 Stars5 Stars (Rate This)
Loading...

This is a complete guideline to downgrade iOS 4.0.2 to 4.0.1 / 4.0 on iPhone 4, 3GS, 3G and iPod Touch 3G, 2G.In this guide TinyUmbrella has used.

In order to downgrade from iOS 4.0.2 iPhone 4, iPhone 3GS, 3G, iPod Touch 3G and iPod Touch 2G users MUST have SHSH blobs saved for 4.0.1/4.0 firmware.

If you’ve SHSH blobs saved on Saurik’s server via Cydia, download them into your computer first.For that:

* Connect your device, Fire up the TinyUmbrella (Download Link below-Step 1) and Check mark the Advanced Options.
* Select your device, firmware (the one for which you’ve SHSH saved at Cydia; 4.0.1, 4.0) and Cydia as Location.
* Hit the save My SHSH button. that’s it.

The steps are given below:

Note:Read the whole process first and then try it with your own risk.

Step 1:Required Stuff
Download TinyUmbrella and desired firmware for iPhone 4, 3GS, 3G, iPod Touch 3G, 2G from the links below:

* Download iOS 4.0.1
* Download iOS 4.0
* Download TinyUmbrella

Step 2:DFU Mode

Put your iPhone into DFU Mode

Step 3: Start TSS Server

iPhone 3G and iPod Touch 2G (Non-MC) please skip to step 4. iPhone 3GS and iPod Touch 3G and iPod Touch 2G (MC) users:

1. Run the TinyUmbrella
2. Hit the Display SHSH button to confirm that downloaded SHSH blobs has been cached by TinyUmbrella for 4.0.1 or 4.0. (If you already have them in your PC, drag and drop the SHSH blobs in the TinyUmbrella window then hit the display SHSH blobs button to confirm).
3. Then hit the Start TSS Server button.

Step 4:Restoring the Firmware

1. Now Open the iTunes.
2. Hold down the Shift (Windows)/Alt (Mac) key and hit the Restore button.
3. Select the downloaded firmware (from Step 1) and let the restore process complete.

iTunes will bring up error 1015, 1013 or 1011 message. Don’t worry, it’s normal. You’ve successfully downgraded your iPhone/iPod Touch firmware.

Step 5:Getting Out of Recovery

Now in order to get out of recovery mode, hit the “Kick Device Out of Recovery” button on TinyUmbrella right below the Start TSS Server button.

Thanks

You could always get support from UnlockAlliPhone.com about any Unlock & JailBreak issue of any model of iPhone including iPhone 2G,3G & 3GS and also upcoming iPhone 4. They provide Premium Members Support for life time. Means just pay one time a small fee and you will receive support(real human support – avg response time 2 hour) for all present & future version of iPhone.


Lumigon T1 gets Froyo

Panasonic Lumix G10
You can also press the left/right arrow key on your keyboard to go to previous/next post
  On August 16, 2010(6 years, 1 month ago.)

You May Also Like:

What Do You Think?

4 Responses

  1. Tonyle59 Says:

    can downgrade firmwares but not the basebands

    Posted on November 18th, 2010 at 5:34 PM

  2. Tonyle59 Says:

    any way can i downgrade the baseband fr 5.14.xx to lower?

    Posted on November 18th, 2010 at 5:36 PM

  3. Daisyddan Says:

    uggs outlet uggs on sale cheap uggs Ugg boot uggs outlet is a legendary ugg store brand, ugg boots sale you ugg boots outlet stores can’t understand why ugg boots sale it cheap uggs for sale has a cheap ugg boots ugly cheap uggs and cheap ugg sale cunbersome appearance ugg boots for sale when uggs store ugg outlet store

    Posted on December 15th, 2010 at 6:28 AM

  4. tommie drummer Says:

    Did u get the $1995 from pay pal

    Posted on February 28th, 2011 at 9:37 PM

Leave a Reply




Loading Facebook Comments ...

FTC Disclosure: Some of the links of this website are "affiliate links." This means if you click on the link and purchase the item, we will receive an affiliate commission.


Recent Search

Recent Tutorials

There is a high-risk XSS Vulnerability in W3 Total Cache, and we have got the guide to the fix for you.
Check out this tutorial to know how to install Apple watchOS 3 beta certificate on your Apple Watch and start enjoying the new version.
If you are trying to jailbreak iPhone, iPad or iPod on iOS 9.2 - 9.3.3 without using a computer or Apple ID, then check this video tutorial.
Pokemon Go users are complaining about the crashing and server issues. Check out the tutorial to solve error problems and thanks us later.
Turning off Wi-Fi Assist is a great way to save mobile data since it automatically starts using cellular data when Wi-Fi signal is poor .
If you want to secure your SIM card from others using it, then check out this tutorial to know how to set up the SIM Pin code on your iPhone.
CiderTV is a great alternative to control Apple TV from the Notification Center. Check out this tutorial to set up CiderTV on your iPhone.
Are you annoyed by the split screen mode on the iPhone 6 Plus or 6s Plus? Check out this quick tutorial to turn off split screen feature.
If you could not wait to installed the iOS 10 beta version on you iPhone and now struggling for the errors, then this tutorial is for you.
Siri might not understand the question you asked. But you can use Siri by editing the text that you asked & it will give an updated answer.

TTJ Deals

Close You Have To Login
User:
Pass:
Login With »Login With TwitterLogin With Facebook