On Tuesday, Apple released firmware 3.1.3 for the iPhone and iPod touches. Unless you’ve personally observed a problem with the reporting of your battery percentage, there’s no reason to update to 3.1.3
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Pre-game show
WARNING! At 10.30AM PST on February 2nd 2010 Apple released the 3.1.3 version (7E18) of the iPhoneOS. If you care about your jailbreak and unlock, don’t update your device – 3G and 3G(S) owners should pay particular attention to this warning. PwnageTool and redsn0w are not yet compatible with 3.1.3 There is no estimated release time for compatible tools ( please don’t bug us about this)
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3.1.3 and thee
It sure has been a while since we last saw a firmware update from Apple. (And by the way, which will come first…the iPad wifi, FW version 3.1.3/4.0 for iPhones, or the new iPhone itself?) Anyway, while we’re waiting, we updated redsn0w to be compatible with FW 3.1.2
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Reviving redsn0w
Today we released an ultrasn0w update that fixes an issue for those running firmware 3.1.2 with the 04.26 baseband. That specific combination resulted in a missing carrier name in the upper left-hand corner of your home screen. Today’s ultrasn0w update from 0.91 to 0.92 fixes that problem (which was an important issue for roaming).
The rest is here:
Ultrasn0w update
iPhone 3G/3GS owners who found themselves stuck with version 05.11 of the baseband (either by accident or because they bought it that way) are now in luck! geohot was able to turn the already-public at+xemn crash into an injection vector, which can be used to inject his version of the unlock. The blacksn0w unlock is available for free via Cydia by adding the repository http://blackra1n.com in the Manage-> Sources panel. Congratulations, geohot! Those of you who are already unlocked at 3.1.2 because you kept your 04.26 baseband now have an extra cushion of comfort, and more choices: ultrasn0w, purplesn0w, and now blacksn0w (and of course the original yellowsn0w too if you’re still back at FW 2.x)
Here is the original:
Baseband reprieve
No, this is not a release post! Just wanted to wish iPhone and iPod touch users everywhere a Happy Halloween! If you have an iPhone or Apple related pumpkin photo you’d like to share, send it on in to blog@iphone-dev.org or tweet it to MuscleNerd 
The first pumpkin with our dev team pwnapple logo is MuscleNerd’s and for credit on the others, just click on them.
More:
Happy Pwnkin Day
Here are some details on our latest version of PwnageTool 3.1.4 for Mac OS X which supports the 3.1.2 release of the iPhone software for iPhone 2G/3G/3GS and iPod Touch 1G/2G. If you’re already jailbroken (by whatever means), you don’t need to mess around with DFU mode at all. Just create (or get from a friend) your custom IPSW and Option-Restore (Shift-Restore on Windows) to it via iTunes.
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Pwnage Pie
WARNING! At 10.20AM PDT on October 8th 2009 Apple released the 3.1.2 version (7D11) of the iPhoneOS. If you care about your jailbreak and unlock, don’t update your device - 3G and 3G(S) owners should pay particular attention to this warning. PwnageTool and redsn0w are not yet compatible with 3.1.2 There is no estimated release time for compatible tools ( please don’t bug us about this)
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3.1.2 and you?
Here are some details on our latest version of PwnageTool for Mac OS X that adds support for the 3.1 release of the iPhone software for iPhone 3GS and iPod Touch 2G. SUMMARY: The iPhone 3GS is now supported in PwnageTool 3.1.3, assuming the phone was pwned at 3.0 or 3.0.1 – PwnageTool does not support the 3GS out of the box. If your iPhone 3GS has 3.1 preinstalled and is not Pwned then there is no tested jailbreak solution at the moment.
Here is the original post:
All aboard the update train!
This is the low down on our tools for use with the 3.1 firmware from Apple, please read the whole post in full before attempting anything . Because of changes with Apple’s update techniques (that complicate the 3GS upgrade process) this will be a multipart release. This release starts with PwnageTool 3.1 for Mac OS X – this application supports the iPhone 1st Generation (2G), the iPhone 3G and the iPod touch 1G. NB: THIS DOES NOT SUPPORT THE 3GS OR 2G/3G IPOD TOUCH. redsn0w for Mac OS X and Windows will follow sometime in the near future, please don’t bug us about it – we’ll release when we have something ready. GOLDEN RULE: If you are using a 3G iPhone with ultrasn0w and rely on ultrasn0w to obtain cellular service, then you should only upgrade to 3.1 with a PwnageTool created .ipsw.
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3 • fun!