i restore and jailbreak mine again.. felt like something weird not stable.

I trying to jailbreak..
But when in DFU mode i keep getting this error 1600 when trying to restore...
Any ideas guys?
Using iTunes 8.2 and Mac OS X 10.5.7

i restore and jailbreak mine again.. felt like something weird not stable.

for some reason, my calendar icon no longer display the day "Saturday" it only show the date. I wonder if this is cause by the 3.0 jailbreak? anyone can verified that?

feel weird like what ? Stable? Yep my iphone smooth as usual, no lag.

after restore now ok back d. kinda weird.. my battery shows percentage level back! yeah

Hi psyeo, my iphone still display Saturday.

So guys quickpwn for 3.0 out already?

Thanks.

Sorry mate. No news from DevTEam yet. If there is, forumers will inform us and i'll post up the download links for sure. Just hang in there.

If you want, you can always ask a friend who owns a Mac to help you out.

redsn0w is an easy to use, multi-platform, multi-device jailbreaking and unlocking tool for the iPhone 2G (original iPhone), the iPhone 3G (but not the 3GS) and also the iPod touch (first and second generation). Currently it is available for Windows and Mac OS X (there are some issues using redsn0w with OS X PPC, please use an Intel Mac until we have this problem resolved).

REDSN0W PROVIDES SIMILAR FUNCTIONALITY TO QUICKPWN.

If you want to build custom firmware files with more flexibility it is suggested that you use ‘PwnageTool’ on Mac OS X.

GOLDEN RULE: If you are using a 3G iPhone with yellowsn0w and rely on yellowsn0w to obtain cellular service, then you should NOT use redsn0w right now. Ultrasn0w (the 3G carrier unlock) is not included with this release and therefore your baseband will be locked and unable to use an operator other than the official one it was bought for. UltraSn0w will be released via APT (cydia and icy) soon. If you have an original iPhone (1st generation) then 3.0 carrier unlock works with this redsn0w release.
Yellowsn0w in its current form will NOT work with the baseband version that is present in the 3.0 update, you will need Ultrasn0w, which will be released sometime soon, Ultrasn0w will work with all iPhone 3G models (but not 3GS), even ones that were previously unlockable, Ultrasn0w (when available) will be released via APT (this means you will be able to get it via Cydia or Icy).
Please read all parts of this post before downloading and using these tools.
Read items 1, 2 and 3 again and again.
At the bottom of this post are the bittorrent files for the latest version of redsn0w.
This app is suitable for the recent 3.0 release
redsn0w will NOT work for the iPhone 3GS.
redsn0w WILL work for Original iPhone (1st Generation), Original iPod touch, iPod touch 2G and the iPhone 3G (not the iPhone 3GS).
To use redsn0w simply upgrade the device in iTunes to firmware version 3.0 and run redsn0w to activate and jailbreak the device (and if you are using an original iPhone 2G, it will unlock it too!)

SHA1 SUMS

SHA1(redsn0w-mac_0.7.zip)= 284639d37fd6675056814b6c8a5b0583ad91c370
SHA1(redsn0w-win_0.7.zip)= dbe5052359ae96c17b7821e67b54364e4a1beb01

it is for both iPhone and iPod Touch now, jailbreaking + unlock.
windows and mac available, go grab it now
http://blog.iphone-dev.org/
Mirror: redsn0w for Mac

Mirror: redsn0w for windows

how to use it?

For those having problems, and trying to install the .exe file

All you have to do is DRAG AND DROP the ISPW 3.0 firmware file of the device you want to jailbreak. The instructions will appear on screen and you'll be ready to go!

HELP NEEDED.
Here's the case. (happens to one of my friend)

iPhone Generation : iphone 3G 8GB
Unlocked? (or Part Number): Unlock using software (i think, because this fella bought his iphone from china, come ready unlock with cydia installed, but after upgraded to 3.0 the phone locked! - only can do emergency call, seriously this is officially locked iphone and he didnt know it)
Current Firmware : 3.0 (prev 2.2)
iTunes Version : 8.2
Model Number : sorry i cant provide this as the phone already locked when i get it (i'm only try to recover)
PC/MAC : PC
Jailbreaking software :
Problem Encountered :
1. Upgrade from 2.2 to OS 3.
2. At last stage, error at itunes said that "Sim is not support by carrier" (something like that)
3. When remove iphone and try to detect it again at iTunes, below error popup:
"iTunes cannot connect to the iphone because it is lock with a passcode. You must enter the passcode on the iphone before it can be used with iTunes"
4. The user previously lock his iphone with sim passcode, but now after upgrade, the phone itself also have been locked! (only for emergency call). So now, stuck at phone passcode lock + iphone lock!

Steps Taken So Far :
- I Plan to try downgrade to 2.2.1 :
1. install iTunes 8.1.1 at new PC
2. Connect iphone to the new itunes, but the above error still popup. Try to change another sim also wont work.
3. Try to get the phone into DFU mode, also not success. (using the right sleep + home combination)

Other Information/Remarks :
Tried connect the iphone to iTunes(either 8.2 or 8.1.1), the above error popup, and the worst case is, the iphone is not listed at the right panel of iTunes.
(means that i dont have the "Upgrade" or "Restore" button)

What should i do to help him!

@ sugen refer to previous page David is updating the thread as we speak