Unlock iPhone 3GS iOS 6.1.3 baseband 05.16.08 Using Redsn0w and Ultrasn0w

Unbelievable method to unlock with Ultrasn0w iPhone 3GS on iOS 6.1.3 baseband 05.16.08 (which is not supported by Ultrasn0w). To be honest I found the video on YouTube where the user ultimateidevicevids, showed interesting way to unlock 6.1.3 baseband with famous tool.

Last time I showed you how to use Ultrasn0w on iOS 6.1.3 iPhone 4, 3GS with old (preserved) baseband but here below you will definatelly find something new.


Is It Possible to Downgrade 04.12.05 Baseband?

Some users have discovered one interesting fact. When they try to google if they are able to downgrade iPhone 04.12.05 baseband they find no solutions to their problem. Let’s take a look at this issue and find out whether we can or cannot perform this task.

Last time I was looking to downgrade 04.15.02 using erase method but I wasn’t successful. Maybe you will proceed.

The problem is of current interest for iPhone 4 owners who have upgraded to iOS 6.1.3 and wish to downgrade their baseband version afterwards. You can upgrade iPhone to iOS 6.1.3 without baseband update as there is no need to waste your time because right now it is simply impossible to get down to previous basebands once you have updated to firmware v.6.1.3 and changed the modem firm you had.

iPhone 4 Baseband Downgrade

How to Downgrade 4.12.05 iPhone 4

Having the iPhone 4 you most likely wish to jailbreak it because untethered jailbreak Evasi0n can help users with iOS versions up to 6.1.2. Still you have probably updated your modem firmware to 4.12.05, and different step-by-step guides posted online cannot help you resolve the issue and finally downgrade your smartphone’s baseband.

Apple is trying hard to protect its gadgets and quickly patch exploits discovered by famous hackers. This company is keeping an eye on each utility released to public. It is fast to take steps to prevent iPhone users from unlocking, jailbreaking and downgrading their handset’s modem versions.

The first iPhone 4 modem firmware that came with iOS 4 release back in 2010 was version 1.59.00. It was hacked using Ultrasn0w. This was the only method available till Gevey SIM was presented capable of unlocking basebands 3.10.01, 2.10.04 and 4.10.01. Later SAM Preferences appeared but the Cupertino-based giant quickly patched its servers to stop users from jailbreaking using this method.

As for today, there is no solution on how to downgrade iPhone 4 modem baseband 4.12.05 to previous modem firmware. So save your time and stop following different instructions that promise you a successful solution to your problem. You can unlock your device using official factory unlock tool. Only by using legit service you can forget about the baseband hacking and looking for unlock.


How to Unlock iPhone iOS 6.1.3 by SAM / Ultrasn0w / IMEI

Many iPhone and iPad users haven’t fully enjoyed the latest iOS 6.1.2 while many iPhone users looking for the information on how to jailbreak and unlock iOS 6.1.3. Let’s find out here what we have now and what we will be able to do after it’s release.

You may know that yesterday the White House answered to the petition about illegal iPhone unlock and FCC answered to the White House’s respond. Well, nothing changed yet. Now is the turn of the US Congress. Meanwhile the question about iOS 6.1.3 unlocking still bothers many folks.


Choose The Best Unlocking Method for iOS 6.1.2 Firmware Using This Guide

I think it is time to talk about iOS 6.1.2 and how to unlock it using such software as SAM activation exploit or Ultrasn0w tool. Also we will talk about Gevey Sim and popular nowadays IMEI unlock.

Any free iPhone unlock depends on the version of the modem firmware. It’s not about iOS unlocking, it’s about baseband and how to find the way to unlock it. When Apple release iOS 6.1.2 the baseband in iPhone didn’t change and was the same as iOS 6.1 baseband you can check it.


How to Perform Ultrasn0w 1.2.8 Unlock for iPhone on iOS 6.1

iPhone users with the latest mobile firmware version installed can now unlock their device using Ultrasn0w for iOS 6.1. It has become popular to unlock smartphones and change SIM cards depending on the country you are going to or price packages offered by different carriers.

You can also unlock iOS 6.1 using SAM tool if you have Activation tickets.

I hope you will find this article useful, as this guide has been created to help owners of iPhone 3GS and iPhone 4 to perform Ultrasn0w unlock for iOS 6.1 gadgets. The official Ultrasn0w, according to MuscleNerd, supports the newest firmware. You just have to make sure that you have an eligible smartphone and baseband in order to successfully use Ultrasn0w 1.2.8.


Use Updated Ultrasn0w Fixer To Unlock iOS 6.1 iPhone 4 and 3GS

As it was promised iPhone Dev team released new Ultrasn0w to unlock iOS 6.1 on iPhone 4, 3GS on old baseband. The method is very easy and I’ll show you how to do that quick.

If you use iPhone 4 baseband 04.11.08, 04.12.01 or 04.12.02 and 3GS new bootrom you can’t use Ultrasn0w tool. In this case try legit IMEI unlocking service to unlock iOS 6.1 firmware.


Methods to Unlock 04.12.05 Baseband on iPhone 4 Running iOS 6.1 / 6.1.2

Only few hours ago I wrote a guide on how to unlock iOS 6.1 for all iPhone users who are looking for it. And now you can find several solutions you could possibly use to be able to unlock 04.12.05 baseband iOS 6.1 and iOS 6.1.2. I will refer to each and you’ll learn if it can function or otherwise don’t upgrade your device.

Also I have to inform you that beginning from last Saturday (February 26) it became illegal to unlock iPhone. but this will affect those who bought iPhone after this date and only in the U.S.A. All others may safely use any unlocking method listed here.


How to Unlock iOS 6.1 Using Diferent Methods

I know that it is great to enjoy all features in the new iOS version from Apple. But first many iPhone users need to unlock iOS 6.1 and only then enjoy features.

I know that there are many iUsers who will update their gadgets. But the problem is that iOS 6.1 baseband is not unlockable for all known methods except IMEI unlock method. So, if you use Gevey or Ultrasn0w or other solution that relies on baseband – don’t update your iPhone to the latest firmware. Wait till baseband preservation method that I’ll give you soon.


How to Unlock iOS 6.0.1 iPhone with Ultrasn0w 1.2.8 [Advice]

Now, once developers from iPhone Dev-Team had presented their Redsn0w jailbreaking utility and made it possible for iOS 6.0.1 (6.0) iPhone users to perform tethered jailbreak on iPhone 3GS and 4 as well as iPod touch 4G, they went ahead working on Ultrasn0w 1.2.8 unlock for iOS 6.0.1 utility. This news has been confirmed by MuscleNerd who likes to update his blog and share his thoughts with public.

Update: Now you can use official Ultrasn0w 1.2.8 unlock for iOS 6.1 on iPhione 4 and 3GS.

Go on reading to find out how and when it is finally possible to perform Ultrasn0w 1.2.8 iPhone unlock on iOS 6.0.1 and which device this utility is designed for. You can remember that I wrote you about Ultrasn0w fixer for 6.0.1 which was released by third party hackers and you can use it while you are waiting for official Ultrasn0w release.