downagrade and jb iphone 3g

[iapfel]

Hey guys

I want to downgrade and jailbreak my iphone 3g

How to do it?
Should I first downgrade normally and once I have my iphone running unjailbroken with 3.1.3 I jailbreak it?

-can I feed the backup from 4.0 to 3.1.3?
-which jailbreak software should I use to jailbreak 3.1.3? redsnow or pwnage tool?
-should I downgrade to 3.1.3 or to another os?
I'm a mac user.

Thanks and cheers

 

[iapfel]

ok, i downloaded iPhone1,2_3.1.3_7E18_Restore.ipsw from here: www iclarified.com/entry/index.php?enid=750

then i installed it on my iphone 3g and used RECBOOT to make it work.

I now have a - by default unlocked - iphone 3g with OS 3.1.3 from the above link.

I know wanted to jailbreak this with Pwnage Tool 3.1.5 but the tool cannot find the Firmware and if i select it myself it says it cannot be recognized.

i noticed that the 3.1.3 firmware from the screenshots for pwnage tool had a different name than the one i downloaded and installed..?

my questions:

-should i even downgrade and jailbreak the os 3.1.3 or would 3.1.2 be a better choice?
-why didn't it work with pwnage tool?
-should i use redsn0w?

thanks a lot!

 

[big9erfan]

Are you sure you have theproper version of pwnage tool?

 

[iapfel]

hey i downloaded PwnageTool 3.1.5 from here:
www hackthatphone.net/PwnageTool_3.1.5.dmg

do you suggest trying a different one?
what about redsn0w?

 

[Mella]

Hey guys

I want to downgrade and jailbreak my iphone 3g

How to do it?
Should I first downgrade normally and once I have my iphone running unjailbroken with 3.1.3 I jailbreak it?

-can I feed the backup from 4.0 to 3.1.3?
-which jailbreak software should I use to jailbreak 3.1.3? redsnow or pwnage tool?
-should I downgrade to 3.1.3 or to another os?
I'm a mac user.

Thanks and cheers

Why would downgrade the iPhone 4.0 to 3.1.3?
You also can jailbreak the iPhone 4.0 with PwnageTool 4.0, here is the tutorial I found: Jailbreak and Unlock iPhone 3GS for iOS 4 on Mac | iPhone Column
HTH

 

[BLiNK]

Why would downgrade the iPhone 4.0 to 3.1.3?
You also can jailbreak the iPhone 4.0 with PwnageTool 4.0, here is the tutorial I found: Jailbreak and Unlock iPhone 3GS for iOS 4 on Mac | iPhone Column
HTH

simple. 4.0, 4.0.1 & 4.0.2 SUCK on a 3G

 

[theringer]

simple. 4.0, 4.0.1 & 4.0.2 SUCK on a 3G

If you enable multitasking and background images it does ya. Try without those.

To JB 3.1.3, use spirit.....

 

[iapfel]

thanks for the answers guys!!!! got it to work with pwnage tool.