Selasa, 26 Juli 2011

How to downgrade ios 5 beta 4 to ios 4.3.3

Tutorial downgrade to 4.3.3
First u must have 4.3.3 shsh
here we go
1. DFU mode (hold power + home 10 second release power button and hold home button until itunes detected ur device on recovery mode with blank screen)
2. On windows Go to C:\windows\system32\drivers\etc\hosts
edit hosts:
On Mac:
* Open Finder
* Hold down COMMAND + SHIFT keys and press 'G'
* Enter "/private/etc/" in the field and press "Go"
* Find "hosts" file in the directory
* Drag the file to your desktop
* Open it in text editor
edit hosts:

3. Go to itunes, shift + restore, choose 4.3.3
4. If it done, it will shown 1013...
4b. Click ok and iphone will shown itunes and cable image (recovery mode)
5b. Make ur iphone into DFU mode again
6. Choose fixrecovery43.exe... :

8. If done iphone will shown emergency mode... good job... :)
9. activation and done
10. enjoy 4.3.3

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