Do you have an iPhone 4 or iPad 2 3G? Did you updated to iOS 5/5.0.1 and
stuck with the Tethered Jailbreak? Well, Notcom, The well known iPhone
developer has a new tool (TinyCFW) that allows you to downgrade your
iPhone 4 / iPad 2-3G on iOS 5/5.0.1 to iOS 4.3.3 using your previously
saved SHSH Blobs.
Step 2: After the TinyCFW opens, click the top button and choose iOS 4.3.3 ipsw.
Step 3: Click on the 2nd button, TinyCFW will scan the the firmware and baseband versions in the ipsw you selected (iOS 4.3.3) and the firmware and baseband versions that will be in the target ipsw.
Step 4: Hit “Save Target IPSW”, After it finishes, you will have a file named.
<your original ipsw name> .bbupdate.ipsw.
Step 5: Now, We will restore your iPad 2 to the Custom IPSW created above. Open TinyUmbrella and iTunes. Make iTunes look at Cydia’s Server in the “Advanced” options.
Step 6: Connect your iPad 2 to the PC and turn it off.
Step 7: Put your iPad 2in DFU mode.
Step 8: Select the custom firmware you created above manually to restore your iPad 2. (Shift on Windows, and option on a Mac)
Now, iTunes will tell you that it will talk to “Apple Servers”
Congratulations, you have downgraded you iPad 2 to iOS 4.3.3
Note:
Downgrade your iPad 2-3G from iOS 5/5.0.1 to iOS 4.3.3
iOS 4.3.3 is the only firmware that has an untethered jailbreak right now using JailbreakMe 3.0. If you have upgraded to iOS 5/5.0.1 and you want to go back to iOS 4.3.3 using the SHSH Blobs which you have already saved on iOS 4.3.3. This tool is developed to get you out of the recovery loop when downgrading certain devices.What TinyCFW Actually Do?
- It will modify an existing ipsw for an ipad2 gsm/cdma or iphone4 gsm/cdma
- It WILL modify the ipsw TO UPDATE YOUR BASEBAND TO THE LATEST!
- It will create an ipsw that you can use with TinyUmbrella AND iTunes to restore to a version of iOS that you have SHSHs for.
- It is primarily for iPad2 with a baseband OR iPhone 4.
TinyCFW IS NOT
- A jailbreak
- An unlock
- A tool to protect your baseband.
- A tool that will restore your device to any firmware
- A tool for use with iPhone 3GS, iPhone 3G, iPad, or iPhone 4S
- Your iOS 4.3.3 SHSH Blobs
- iOS 4.3.3 for iPad 2 WiFi, iPad 2 GSM, iPad 2 CDMA
- TinyUmbrella [Windows / Mac]
- TinyCFW [Windows / Jar]
How To Downgrade iPad 2 – 3G From iOS 5/5.0.1 to 4.3.3 [Guide]
Step 1: Launch TinyCFW [You must have JAVA installed and at least 2.5GB of RAM]Step 2: After the TinyCFW opens, click the top button and choose iOS 4.3.3 ipsw.
Step 3: Click on the 2nd button, TinyCFW will scan the the firmware and baseband versions in the ipsw you selected (iOS 4.3.3) and the firmware and baseband versions that will be in the target ipsw.
Step 4: Hit “Save Target IPSW”, After it finishes, you will have a file named.
<your original ipsw name> .bbupdate.ipsw.
Step 5: Now, We will restore your iPad 2 to the Custom IPSW created above. Open TinyUmbrella and iTunes. Make iTunes look at Cydia’s Server in the “Advanced” options.
Step 6: Connect your iPad 2 to the PC and turn it off.
Step 7: Put your iPad 2in DFU mode.
Step 8: Select the custom firmware you created above manually to restore your iPad 2. (Shift on Windows, and option on a Mac)
Now, iTunes will tell you that it will talk to “Apple Servers”
Congratulations, you have downgraded you iPad 2 to iOS 4.3.3
Note:
- TinyCFW is still an initial version which may contain some bugs.
- TinyCFW will update your baseband
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