We showed you before that How to
downgrade iOS 4.3.5 to 4.3.3 in General we didn’t put to you if it works on Iphone 4 or 3GS or Ipad 1, 2 but now our reader Ibrahem Aly comment on our previous post that he
successfully able to Downgrade iOS 4.3.5 to iOS 4.3.3 on Iphone 4 and see the steps without error.
Only tested on an iphone 4 – to successfully downgrade to 4.3.3 from 4.3.5:
Downgrade Iphone 4 4.3.5 without saved SHSH blobs Successfully : Required Downloads :How to Downgrade Iphone 4 4.3.5 without saved SHSH blobs files Tutorial : Step 1: You have to go to
C:WindowsSystem32driversetc , and replace “HOST” file with the downloaded one in “Restore Files” folder
Step 2: Open redsn0w and jailbreak your device but you have to point to
iOS 4.3.3 instead of 4.3.4.
Step 3: open
snowbreeze 2.7.3, choose expert mode, then create pwsd (i think its what is called) allow it to do what it does, then just follow through the on screen instructions.
Step 4: it will now be in
pwned dfu mode Step 5: snowbreeze will have saved the
custom 4.3.3 firmware on the desktop, load up iphone, it will prompt you to restore, on windows press shift and click restore – this will browse to a file of your choice, choose the one on the desktop.
Step 6: this will downgrade your iphone through itunes
it will boot up with a fully restored iphone.
Step 7: Create a custome 4.3.3 restore with
sn0wbreeze 2.7.3 (i went with expert mode and didnt change any options)
Step 8: Enter pwned dfu mode through sn0wbreeze
Step 9: Run Tiny Umbrella and start the TSS server.
Step 10: load
iTunes and start the restore process with your custom restore file.
Step 11: Now you are on Iphone 4
iOS 4.3.3 and you able now to use
JailbreakME 3.0 – UnTethered Jailbreak.
YOUR WELCOME!
Thanks Ibrahem Aly & Sukhdeep
Another Method Similar like above :
So I was able to do it on
ipod touch 4g and
iphone 4, they were both on 4.3.5 without shsh here are the steps.
Note: FIRST THING TURN OFF ALL FIREWALLS THIS INCLUDES WINDOWS DEFENDER AND WINDOWS FIREWALL AND INCLUDING ONES YOU HAVE INSTALLED
Step 1: use sn0wbreeze to create a custom firmware from 4.3.3
Step 2: use redsn0w with ipsw 4.3.3 to enter into pwned DFU mode
Step 3: make sure you have
#74.208.105.171 gs.apple.com
#74.208.10.249 gs.apple.com
127.0.0.1 gs.apple.com
in your host file located here:-
C:WindowsSystem32driversetc
Step 4: run tinyumbrella and start TSS Server
Step 5: run itunes 10.4.1 and when asked to restore use Shift + restore and point it to the custom ipsw and that should work.
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it work for me
not exactly the same step.
Step 1: You have to go to C:WindowsSystem32driversetc , and replace “HOST” file with the downloaded one in “Restore Files” folder
Step 2: Open redsn0w and jailbreak your device but you have to point to iOS 4.3.3 instead of 4.3.4.
(some time I was not in DFU mode, but you have to be at the end in DFU mode). run again redsn0w and choose reboot
Step 3: Create a custome 4.3.3 restore with sn0wbreeze 2.7.3 (i went with expert mode and didnt change any options). stay into sn0wbreeze and press Start.
Step 4 : go to itune and restore phone with custom firmware. I have got error 37. after what i have try with apple firmware in itune and have got error 3×94 or 1601, i dont remember. (phone was in DFU mode I thing)
Step 5 : Run Tiny Umbrella 5.00.09 and clic on FIX RECOVERY, after what start the TSS server.
Step 6 : after what i have try to custom restore (shift+restore) in itune. I have got error with custom firmware and apple firmware.
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I’ve being testing every single method posted here and many others that I’ve found on the internet.
This method posted here (copy below) has a problem on the 5th step. Where it says load up iPhone should be iTunes. That itself already makes people confused.
But that’s not all.
On step 6 you should be ready to use your device because it says: “this will downgrade your iphone through iTunes
it will boot up with a fully restored iphone” so after that you would be able to play with it, but no, on step 7 it is said to create a new file using sn0wbreeze (“custom 4.3.3″ that you had supposed already created on step 3), enter DFU mode, open Tiny Umbrella and finally restore it through iTunes AGAIN (supposedly done on step 5).
Another thing is that on step 2 it says to open redsn0w and jealbreak your device loading the firmware 4.3.3, but if you were able to do that, this post would not be necessary. After this step your phone will stuck on the logo screen (and will stay there forever) when it reboots after the jailbreak process and you will never go to the 3rd step.
Sorry, but this post was made by a person that wastes time (doing s**t) and wants to make you waste yours too.
“Step 1: You have to go to C:WindowsSystem32driversetc , and replace “HOST” file with the downloaded one in “Restore Files” folder
Step 2: Open redsn0w and jailbreak your device but you have to point to iOS 4.3.3 instead of 4.3.4.
Step 3: open snowbreeze 2.7.3, choose expert mode, then create pwsd (i think its what is called) allow it to do what it does, then just follow through the on screen instructions.
Step 4: it will now be in pwned dfu mode
Step 5: snowbreeze will have saved the custom 4.3.3 firmware on the desktop, load up iphone, it will prompt you to restore, on windows press shift and click restore – this will browse to a file of your choice, choose the one on the desktop.
Step 6: this will downgrade your iphone through itunes
it will boot up with a fully restored iphone.
Step 7: Create a custome 4.3.3 restore with sn0wbreeze 2.7.3 (i went with expert mode and didnt change any options)
Step 8: Enter pwned dfu mode through sn0wbreeze
Step 9: Run Tiny Umbrella and start the TSS server.
Step 10: load iTunes and start the restore process with your custom restore file.
Step 11: Now you are on Iphone 4 iOS 4.3.3 and you able now to use JailbreakME 3.0 – UnTethered Jailbreak.”