How to downgrade 4.3 to 4.0

More info here: http://ios4life.com
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FIXES BRICKED IPHONES ON 4.1!!
Works for iPhone 4 iPhone 3GS iPhone 3G iPod 2G 3G
Mac:
On mac download the official firmware here: http://www.felixbruns.de/iPod/firmware/
Then download rslite here http://iphwn.org/rslite102semi.zip
Close up on rslite if anyone is having trouble: http://www.youtube.com/watch?v=RZ22eLbM1WQ
3. Watch the video
4. device into recovery turn off device unplugged hold the home then plug it into itunes while holding the home
5. alt option restore browse for firmware
6. Kick back until the error comes
7. When error comes open rslite and type in these prompts
rslite v0.2 - by the iPhone Dev Team, 2009.
--THIS IS AN UNSUPPORTED TOOL--

Connecting...
[Recovery] setenv auto-boot true
[Recovery] saveenv
[Recovery] reboot
8. Reboot and enjoy!

For PC
1. download the official firmware here: http://www.felixbruns.de/iPod/firmware/
2. Download iReb here at http://hackmyif0ne.com/downloads/
instead of irecovery this will boot your device out of recovery
3. 3. Watch the video
4. device into recovery turn off device unplugged hold the home then plug it into itunes while holding the home
5. kick back and wait for the error
6. Open ireb and click kick out of recovery

Category:

Science & Technology

Tags:

• help
• bricked
• iphone
• 4.1
• firmware
• how
• to
• downgrade
• 4.0

[m0nk3yb0y10]

DICK change the fucking title

[DanOntv23]

it doesn't work for 4.3 what the guck don't name it that if it don't work

[canduran100]

lol i thougt it was for world of warcraft

[palanox]

Lol i tuch it was for World of warcraft :P

P.S Your a Dickhead

[Dede6971]

wa pacat ca estii prea prost pt secolul 21

[chaschao99]

i keep getting an error saying i do not have the requested build to download it, HELP??

[sportsnation18]

so do you download filmware?

[hmglVlayhem]

idk but once its extracting software it has an error it doesnt even verify right when it gets to verify it has a error

[Richmanrs]

fuikguik

[11codyarnold]

fuck you

[MrPilago808]

Big help man thanks for putting this up

[TheNCWaveMaster]

Lol view whore making misleading title