Tag Archive: Baseband


MuscleNerd Explains Evolution of the iPhone Baseband and Unlocks at Hack in The Box 2012

In the video above MuscleNerd of the iPhone Dev Team explains the evolution of iPhone baseband and Unlocks since the phone’s inception back in 2007. The audio may be poor (ok it is surprisingly horrendous), but the subject matter is incredibly interesting. The 43 minute presentation contains a bevy of information, but the main points MuscleNerd covers include: Baseband ROP: Overview of the role ROP plays in software unlocks like yellowsn0w and ultrasn0w. Comparison to ROP on the main Application-side  [Read More…]

How to Jailbreak iOS 5.0.1 and Preserve Unlocked Baseband for iPhone 4 & 3GS

PwnageTool If you’ve maintained old iPhone baseband in order to utilize carrier unlocks, you’ll be pleased to know that you can now upgrade to iOS 5.0.1 and jailbreak untethered the iPhone while preserving the unlockable baseband. The procedure is done by using the newest version of PwnageTool 5.0.1, and if you’re familiar with past versions of pwnage then you should be right at home, but nonetheless we will walk through the  [Read More…]

TinyUmbrella Updated To Support iOS 4.3.5, And Update iPhone 4 Baseband

TinyUmbrella has been updated to 5.00.07. This time TinyUmbrella allows you to choose to update your baseband or not. tinyumbrella I’ll probably regret this but this newest version of TU (5.00.07) will allow you to choose whether or not to update your iPhone 4’s baseband. This new feature comes with a catch: First, the version  [Read More…]

iPhone 5: Production in Q3 – 8-megapixel Camera – Qualcomm CDMA/GSM Baseband

According to FBR Capital Markets, that iPhone 5 will begin production in Q3 as well as 8MP camera and a Qualcomm CDMA / GSM chip. Apple’s iPhone 5 will be manufactured in the third quarter, hinting at a possible launch of a new version of the iconic smartphone later this year, a financial analyst firm said Tuesday. The iPhone 5 will  [Read More…]

Jailbreak iOS 4.3.3 On iPhone 4 And Preserve Baseband For Unlock Using PwnageTool

The just released iOS 4.3.3 firmware update for iPhone 4 has been successfully jailbroken using custom PwnageTool bundles. The jailbreak though is tethered only for now, which means that you will have to boot it into jailbroken state every time you reboot.

iOS 4.3.3 iPhone 4 Jailbreak[Read More…]

Jailbreak iPhone 4 4.3.2 Untethered And Preserve Baseband For Unlock with PwnageTool 4.3.2 [Tutorial]

The iPhone Dev Team has updated PwnageTool to version 4.3.2 to support untethered jailbreak on iOS 4.3.2 using i0n1c’s exploit. All devices (except iPad 2) are supported. This includes iPhone 4, 3GS, iPad 1, iPod touch 4G/3G and Apple TV.

Jailbreak iOS 4.3.2

Why use PwnageTool over Redsn0w? Its simple. If your iPhone relies on a carrier unlock, you must use PwnageTool 4.3.2 to update to a custom iOS  [Read More…]

iPhone 3GS Unlock on 5.14.02, 5.15.04, 5.16.00 Status – Downgrade Baseband to Fix GPS Problem

Here’s some updates about iPhone 3GS unlock downgrade task come from MuscleNerd, which will let users who stuck on baseband 5.14.02, 5.15.04 and 5.16.00 to upgrade to 6.15.00 then downgrade to 5.13.04 baseband which is already can be unlocked with the existing version of ultrasn0w. But they won’t develop a direct method to unlock 5.14.02, 5.15.04 and 5.16.00 basebands. Moreover this downgrade will fix the GPS issue which found after upgrading to iPad  [Read More…]

Update iPhone 4 to 4.3.1and Preserve Baseband [Full Guide]

About  month Update iOS 4.x to iOS 4.2.1 [Preserve BB] But now How upgrade your iPhone 4 from iOS 4.x to iOS 4.3.1 without upgrading its baseband AKA preserve Unlockable Baseband using TinyUmbrella for Windows. Please Note: This ONLY Works with the iPhone 4!Step One Download TinyUmbrella from here Also make sure to download the iPhone 4 iOS 4.3.1 which you can find here.Step TwoDouble click the downloaded TinyUmbrella.exe file.[Read More…]

How to Update iPhone 4 to 4.3.1 With Preserving 01.59.00 Baseband

You can follow this guide to update your iPhone 4 to iOS 4.3.1 without updating to the new baseband, you will preserve the unlockable baseband 1.59.00 to be able to unlock your iPhone 4 with ultrasn0w 1.2. Note: This ONLY Works with the iPhone 4! Step 1: Download TinyUmbrella from here Also make sure to download the iPhone 4 iOS 4.3.1 which you can findhere. [Read More…]