News tagged ‘baseband’

According to the latest tweets from different hackers (MuscleNerd, pod2g and others) the exploit for iOS 4.1 has been already discovered:

Works on 4.1 (!) iBSS iv=c2c5416472e5a0d6f0a25a123d5a2b1c key=1fbc7dcafaec21a150a51eb0eb99367550e24a077b128831b28c065e61f894a0

I just successfully updated to 4.1 without a baseband update. PLEASE wait for 4.1.0 TinyUmbrella!!!

Crazy timing that @pod2g got latest exploit just as 4.1 went public (lots of work left...keep away from 4.1 for now!)

congrats to @pod2g for the latest exploit and also @p0sixninja who have been trying for months.

This means that the jailbreak and unlock for iPhone and iPod Touch is possible. However please be patient and wait for the utilities.

Intel will increase its presence in the mobile phone market with the announced $1.4 billion acquisition of the wireless division of Infineon, a significant component supplier for Apple's iPhone.

Intel and Infineon announced  that they had agreed to the deal, in which Intel will own the wireless business of Germany's Infineon Technologies in exchange for $1.4 billion in cash. The deal pertains to a range of wireless technologies, including Wi-Fi, 3G, WiMAX and LTE. Infineon makes the baseband chip found in the iPhone, and the company has had a strong partnership with Apple, supplying chipsets for Apple's smartphone since it was first released in 2007.

DevTeam finally released iPhone 4 unlock software. The new version 1.0-1 of ultrasn0w now works for:

• iPhone4 baseband 01.59
• iPhone 3G/3GS basebands 04.26.08, 05.11.07, 05.12.01 and 05.13.04

To install run Cydia and add the repo:  repo666.ultrasn0w.com

Here's what hackers tweeted about new Apple firmwares 4.0.1 for iPhones and 3.1.2 for iPad:

DevTeam:

As with *any* new FW, jailbreakers + unlockers must avoid this upcoming 4.1 update until our tools are updated

3GS, ipt3G, iPhone4 users (regardless of current FW or JB status) should backup 4..0 SHSH blobs http://is.gd/dskh9 soon

MuscleNerd:

Obviously avoid today's 4.0.1 update until JB tools are updated. Luckily, no baseband change so ultrasn0w lives on

each FW version has unique blobs. But using http://is.gd/dskh9 you can get 4.0 blobs on PC while you stay at 3.1.2

Hah for those iPhone3G or ipt2g(non-MC) users at 4.1beta1: use redsn0w from 2 wks ago to JB http://is.gd/dstU3

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Apple released iOS 4.1 beta and SDK for developers. Here is a quick look at the changes:

1. Larger signal bars.



2. New look of Game Center.




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Guys from iPhoneHellas.gr report that iOS 4.0.1 may be released today. Such information was received from some "reliable" source, and it looks like true as earlier this site has already been proven to be reliable channel of information.

Congratulations to all iPhone users. iPhone 4 has been successfully jailbroken. iPhone hackers @planetbeing and @chpwn has managed to get root access on the device using @comex’s userland jailbreak method. However do not expect new jailbreak utility soon. @p0sixninja has confirmed that it cant be released in its current shape because it contains some of Apple’s proprietary code:

@i_Enthusiast the jailbreak shown is a more of a stepping stone for us, it can’t be released because it includes some of apples software

You should not expect the carrier unlock soon too. This is because iPhone 4 uses a new baseband OS, which will require a complete rewrite for ultrasn0w unlocking tool:

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Good news from DevTeam. They just announced via twitter that unlock for firmwares 3.1.3 and 4.0 is ready:

RT @MuscleNerd: ultrasn0w tips: 1) Works for all basebands since 3.0 FW 2) Remember to disable 3G on T-Mobile USA

ultrasn0w 0.93 released! Cydia repo is repo666.ultrasn0w.com. Works with basebands 04.26.08 thru 05.13.04

This means, that all users with basebands 04.26.08, 05.11.07, 05.12.01 and 05.13.04 can use ultrasn0w 0.93.

There is no jailbreak for just released iOS4, so you need to wait a bit. Firmware 3.1.3 who need unlock can update ultrasn0w and use their iPhones with any carrier.

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Hacker msftguy created unofficial PwnageTool which allows to upgrade to the pre-release of iOS 4.0 GM while keeping your jailbreak and old baseband.

This is not an official release by Devteam, so we recommend to wait for the final versions of both iOS 4.0 and PwnageTool.

For the advanced users who want to experiment here is a link.

Msftguy also provided a video:

MuscleNerd from the iPhone Dev-Team announced via twitter that an unlock for iPhone 3GS with 05.12.01 baseband from iPhone firmware 3.1.3 will be released soon:

@MuscleNerd will there be a unlock software coming out for the 3gs 3.1.3 baseband 05.12.01 when the new iPhone 4g comes out??
@EmmanueGT yep..so don't sell or give away your 3GS (at same time, remember not to accept Apple FW upgrades in future)

As you already know iPad 3G became available this Friday. Well iFixIt already obtained it and found out what are the differences between its 3g and Wi-fi versions. Here is what they've revealed.

iPad 3G has a black plastic window for better antenna reception. It also changes the way to open the device - you'll need to start separating from the right side and then go to the top and bottom of it.

iPad 3G has five antennas:

1. One antenna is in the plastic window to handle the cell reception.
2. Another antenna is attached to the LCD frame with the same purpose.
3. GPS antenna is also situated in the plastic window.
4. Wi-fi antenna is in the Apple logo.
5. Bluetooth antenna is situated on the left of the dock connector.

To make 3G connections iPad uses the same baseband processor as in iPhone 3GS, and presumably it's the Infineon 337S3754 PMB 8878 X-Gold IC. For GPS connections device has a Broadcom BCM4750UBG Single-Chip AGPS Solution.

More photos of separated iPad 3G are posted below.

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A shop in Istanbul, Turkey has posted a video demonstration of how they perform a 'hardware unlock' on the iPhone 3G with firmware 3.1.3 and new baseband. The video shows ElektroPower performing a hardware teardown to reflash the Baseband to 04.26. Nice!

Today Apple began selling iPhones without AT&T plan. Apple's new policy is that anyone can walk into an Apple Store and pick up an iPhone 8GB for $499, 16GB for $599 and 32GB for $699. They allow one unit per customer per day, up to 10 iPhones.

The iPhones are still locked to AT&T's network. Of course, these devices will be sold with the latest baseband which is not yet unlockable; however, you can use RedSn0w to perform a tethered jailbreak.

The BlackSn0w Unlock utility by Geohot has been updated by MSFTGuy and PushFix to work with the latest firmware 3.1.3. However it works only with baseband 05.11.07 (!!!).

This modified version of BlackSn0w works for iPhones upgraded with PwnageTool or Sn0wbreeze, preserving the baseband version 05.11.07. Users who have updated to OS 3.1.3 by any other method have the 05.12.01 baseband so BlackSn0w and UltraSn0w will not work.

This new version of BlackSn0w will be very useful for iPhone 3GS OS 3.1.3 / Baseband 05.11.07 users who can’t downgrade to earlier versions but still need unlock.

According to iHackintosh, this new version also fixes a small bug making WiFi much more stable.

Blacksn0w RC2 will be available on ModMyi repo soon. If you don't want to wait just add the source http://cydia.pushfix.info/ to Cydia and install it now.

Important: Blacksn0w for 3.1.3 is still in RC stage and there may be some issues or bugs. This is not an official update performed by Geohot, who has clearly indicated that he will not be updating any tools for the 3.1.3 firmware.

A few days ago in an IRC channel the DevTeam and GeoHot discussed and summarized the state of the exploits found in the new baseband 05.12.01 in firmware 3.1.3. GeoHot explains that an exploit that had previously discovered and used in blacksn0w is still present in the new firmware released by Apple. It appears that both he and MuscleNerd are working on the same exploit, and if this were true, it would be a really good start to team up and release a new unlock tool.

Here is their discussion:

< visnet_ > What does geohot tweet mean?
< %geohot > its my bb exploit for safekeeping
< %Par4doX > geohot: did you turn that over to the dev team or are you doing something with it?
< %geohot > my days of turning things over are done
< %geohot > i hope its different from the one they have
< %geohot > but they prob already have it
< %geohot > its the one i orig wanted to release blacksn0w with
< %Par4doX > it’s still there in the new bb
< %geohot > yep, just checked
< %geohot > but then opted to use xemn since it was public
< Evan > Oo, it carries over from 05.11 to 05.12?
< %geohot > why wouldn’t it, apple doesn’t fix things proactivly
< @MuscleNerd > geohot we prob should figure out a way to know if we have same exploit double blind, otherwise we may release 2 different ones at same time
< %geohot > any suggestions?
< @MuscleNerd > not sure how to do that without making it easy to brute force tho
< %geohot > yea, i salted the hash
< @MuscleNerd > yeah
< @MuscleNerd > hmm maybe if we both hash the stack dump
< @Confucious > Can you two take this out of public sight?
< @MuscleNerd > the stack itself, not the header before it or the registers after it
< Her > muscle: any notice about the exploits are the same ?
< %geohot > we are working on it
< %geohot > cryptography, perfect for people who don’t trust each other

We should not expect much for the firmware 3.1.3 since the rumors predict the firmware 3.2 for mid-March. However these news are really good for owners of locked devices.