Tag Archive: 4.2.1


Jailbreak 4.2.1 – Broken power button ? [Q]

i have an ipod touch 4g with ios 4.2.1 and a broken power button . iwant to jailbreak it but cant do so because the power button is needed to put the device in DFU mode . please help ?

Sender’s name : aman

Answer :

First you can Change the Power button like this photo but i know that you don`t need this way so

Follow these Steps to Put your Device on  [Read More…]

How to Downgrade iOS 4.3.1 to 4.3, 4.2.1, 4.1 on iPhone 4, 3GS, iPad 2, iPad, iPod touch [Guide]

Apple today has released iOS 4.3.1 for iPhone 4, 3GS, iPad 2, iPad, and iPod touch 4G/3G. If you upgraded to iOS 4.3.1, and now you want to downgrade back to iOS 4.3, iOS 4.2.1 or 4.1, simply follow the instructions posted below to downgrade iOS 4.3.1 on iPhone 4, 3GS, iPod touch, iPad 2 and iPad 1 to iOS 4.3, iOS 4.2.1, 4.1, 4.0.x.

NOTE: This guide will only work if you have SHSH blobs saved for the respective  [Read More…]

How To Downgrade iOS 4.3 To iOS 4.2.1 [Full Guide]

Today and with this Guide, I will show you to how to  downgrade its iOS 4.3 to 4.2.1 with an IOS requirements and error 1013 in iTunes 10.2.1

Currently it is possible to downgrade its iOS 4.3 to a previous iOS if you do not meet certain conditions:

First you must to have your file SHSH signed prior to an iOS

 Again I remind you that your baseband version changes with each update the IOS and return is not possible  [Read More…]

Apple Releases Apple TV 4.2.1 Update to Fix Flickering

Click the image to open in full size.

On Tuesday, Apple released an update for its Apple TV (2nd gen) that addresses the widespread complaints of video flickering common when the set top box is used on older model high-definition televisions. Last week, Apple said it was actively working on a fix and assured afflicted Apple TV users that a software update to remedy the problem would be coming soon.

If you haven’t already grabbed  [Read More…]

Jailbreak 4.2.1 – RedSn0w Jailbreak [How to][Windows]

These are instructions on how to jailbreak your iPhone 4, 3GS, 3G on the 4.2.1 firmware using RedSn0w for Windows. The Mac version of this tutorial is here. Step One

Download RedSn0w Download iOS 4.2.1

Extract the redsn0w executable from the RedSn0w zip file into the same folder. undefined

Step Two Connect your iPhone to the computer and launch iTunes.

Select your iPhone from the list of devices on  [Read More…]

Jailbreak 4.2.1 Greenpois0n for Mac [Full Guide]

How to jailbreak your iPhone 3GS and iPhone 4 using Greenpois0n for Mac. if you are using windows follow this post, Greenpois0n has been updated to support the iOS 4.1 and iOS 4.2.1 firmware. Use Limera1n if you want to jailbreak iOS 4.0, iOS 4.0.1, iOS 4.0.2. Remember: Greenpois0n recommends a clean restore before continuing. Do not update to iOS 4.1 or iOS 4.2.1 if you need the unlock. Ultrasn0w does not support that baseband yet. The only exception is  [Read More…]

Jailbreak 4.2.1 – RedSn0w Jailbreak [How to][Windows]

These are instructions on how to jailbreak your iPhone 4, 3GS, 3G on the 4.2.1 firmware using RedSn0w for Windows. The Mac version of this tutorial is here. Step One

Download RedSn0w Download iOS 4.2.1

Extract the redsn0w executable from the RedSn0w zip file into the same folder. undefined

Step Two Connect your iPhone to the computer and launch iTunes.

Select your iPhone from the list of devices on  [Read More…]

How to jailbreak your iPhone 4, 3GS, 3G on iOS 4.2.1 using PwnageTool for Mac, these is the steps in step by step. Step One

Make a folder called “Pwnage” on the desktop. In it, you will need a couple of things. PwnageTool 4.2, found here or here. Download iOS 4.2.1

When downloading the IPSW file, it is best to download it with Firefox since Safari often auto extracts it!

Step Two Double  [Read More…]

iPad 2 Speed Test: 4x Faster Than iPad 1 (iOS 4.2.1), 1.5x Faster Than iPad 1 (iOS 4.3); 3x Faster Than Galaxy Tab

According to Apple, the new 1GHz dual-core A5 chip in iPad 2 unveiled at today�s �Come See What 2011 Will Be Year Of� event is two times faster than the original iPad and also improves graphic performance by up to 9 times. Folks at CNET UK who got a chance to get their hands on […] iPhone Hacks � iOS 4.3, iPhone 4.3

iOS 4.3 vs. iOS 4.2.1 Web Browsing Speed Test [Video]

With the iOS 4.3 Golden Master hitting dev’s iPhones and iPads the world over, we’ve all been wondering just how much faster Safari is now that the new JavaScript optimizations have been added. The answer? A bit.

iOS 4.3 Safari

Gizmodo did have a video showing the speed increase  [Read More…]