Unlock iOS 5.1.1 Baseband 4.12.01 / 4.11.08 — SAM and Redsnow [Video]

Unlock iOS 5.1.1 Baseband 4.12.01 / 4.11.08 — SAM and Redsnow [Video
]

Have you been one of those users who want to update their device to iOS 5.1.1 firmware but afraid that you'll lose your SAM unlock?
Today we have good news for all SAM unlockers, don't worry as we have updated redsnow tool that allows you to safely restore your SAM unlock activation tickets to unlock your iPhone with any baseband on the

Yesterday the Dev Team mentioned inside the release notes that "now you can include your backed-up SAM unlock tickets in your initial ramdisk jailbreak of iPhone 4 or earlier, or on the other hand, you are able to upload your SAM unlock tickets to any device after its already been jailbroken."
The most popular jailbreaking software — Redsnow continues to be a most important tool. After latest update Redsn0w 0.9.12b1 can now jailbreak all devices on iOS 5.1.1, however, the a very important factor most of you'll be thinking about will be the ability to restore your SAM unlock tickets.


How to Unlock your iPhone on any Baseband Using Redsnow


The following tutorial will work on all iOS 5.1.1 devices with any baseband including 4.11.08 and 4.12.01 and for all users who had unlocked their iPhone through the SAM unlock tool that was opened just for a few days before Apple fixed it.


Your [COLOR="Plum"]device need to be jailbroken on the iOS 5.1.1 firmware, since this can transfer the SAM unlock files. You had been also necessary to backup your SAM unlock ticket for future unlock.[/COLOR


[CENTER]Step 1: Download Redsn0w 0.9.12b

Step 2: Now connect your iPhone to your computer and start Redsnow.


Step 3: Now Click Extras -> Even more -> Tickets and choose your Lockdown.zip file that is created when you backed-up your SAM unlock activation ticket. In the event you backed-up your tickets manually you can choose the .plist file.
[/CENTER







[Step 4: You need to get a confirmation message from RedSn0w stating that your Tickets are uploaded.
Step 5: Now reboot your iphone, and test your unofficial Sim card.
Now you've successfully unlocked your device using Redsn0w.
Feel free to ask any questions in the comment section below[/FOT[/COLOR[/CENTER


Avira Internet Security 2012 12.0.0.831 Full Version + Activation Code HBEDV.key

http://www.sparkindark.com/wp-content/uploads/2011/10/Free-Antivirus-Avira-Internet-Security-2012_SparkInDark.jpgAvira Internet Security 2012 12.0.0.831 Full Version + Activation Code HBEDV.key merupakan Anti-virus yang memberikan perlindungan total pada komputer Anda dari berbagai ancaman virus, worm, trojan, malware, hacker, spyware, adware, situs berbahaya, dan beragam ancaman lainnya. Selain dilengkapi anti-virus dasar, Avira Internet Security 2012 Full Version dilengkapi dengan firewall, webguard, mail protection, anti-phising, anti-adware, anti-malware, anti-spam, game mode, child protection (pemblokir situs porno), dan beragam fitur lainnya yang sangat handal.

Features:
DETECTION

  • System Scanner detects the latest known viruses, worms and Trojans fast
  • AntiSpam filters out unwanted and phishing emails.
  • AntiBot blocks hackers’ attempts to take over your computer.
  • AntiPhishing protects you against identity theft attacks.
  • AntiAd/Spyware shuts out online spies and annoying pop-ups
  • Rootkit Protection keeps you safe from hidden malware that conventional antivirus can’t find.
PREVENTION
  • Real-Time Protection prevents infection from viruses, worms and Trojans.
  • FireWall adds an extra layer of defense against intrusions.
  • ProActive halts undiscovered threats by tracking their behavior.
  • AHeAD Technology inspects unfamiliar code for suspicious signs.
  • Web Protection stops you from landing on malicious websites.
  • AntiDrive-by blocks unwanted software downloads while you surf.
  • Mail Protection keeps infected emails at a safe distance from your inbox.
REPAIR
  • Quick Removal eliminates viruses in one click.
  • Generic Repair removes all traces of infection automatically.
  • Backup System lets you recover your data in case of an accident, infection or theft.
  • Rescue System jumpstarts your PC in an emergency.
EXTRA BENEFITS
  • Express Installation configures perfectly tuned security in a few clicks.
  • Netbook Support works fast on low resolution, low memory laptops
  • Live Support provides interactive help from an Avira expert.
  • Game Mode suspends unnecessary alerts during games and movies.
  • Child Protection makes it easy to monitor your children’s internet use
System Requirements:
Windows:
  • Windows 7 (32-bit or 64-bit)
  • Windows Vista SP1 (32-bit or 64-bit)
  • Windows XP SP3 (32-bit)
  • Windows XP SP2 (64-bit)
RAM:
  • Min. 1024 MB RAM (Windows Vista, Windows 7)
  • Min. 512 MB RAM (Windows XP)
HDD:
  • Min. 150 MB available disk space (additional temporary and quarantine space needed)
Download

How to Make Facebook Useful Again

http://www.inquid.com/wp-content/uploads/2011/10/facebook.gifOh the heels of some of Facebook's missteps (ahem, Beacon) and the proliferation of a myriad of useless, silly, and time-wasting apps, some former Facebook users decided to quit the site for good this year. However, a handful of early adopter angst doesn't have Facebook worried. Why is that? Because Facebook has a whole generation of users who grew up using their site for everything social back when it was just a way to network with their high school or college friends. So what are the everyday Facebook users doing that keeps them engaged in the service? It's not throwing sheep, apparently. For many Facebook users, there are still useful apps to be found and ways to use the service that the rest of us could learn from.
On Sunday, Fred Wilson wrote on his blog "A VC":
"The other day I saw my oldest daughter get an invite to a party on Facebook, she accepted it, and then went to look at her accepted invite page. It was her social calendar, every party she plans to attend in the next two months is there. She noticed she had another event that night and then switched her acceptance to tentative. She uses Facebook the way I use Outlook."
Although the comment was in the context of a data portability discussion, there was something about this particular excerpt that was striking. Facebook as Outlook. You've heard older corporate execs describing how they "live in Outlook." Well, it's the same with the young digital natives - they just live in Facebook instead. And whether it's a walled garden or not, it doesn't matter to them - all the data they care about is flowing into Facebook. Who cares if it flows back out?
So what makes Facebook so invaluable to them? On a mission to find out, we turned to Twitter of course. But since Twitter's crowd is early adopters, we needed to find what the college kids thought, too. The combined answers gave us our big list (below).

How to Make Facebook Useful: Part I - Use Facebook's Features

Use Facebook Email: Here's an answer that speaks profoundly to the generation gap. For some, Facebook email isn't useful at all, while for others, it's one of the most important features. For even some of the hip early adopters, Facebook messaging (Facebook email) is thought to be this almost inconvenient feature: why should I go to Facebook to read that email? Why can't you just EMAIL me or send me a tweet? The issue is that it's all about what network you live in. For some it's an email inbox, for some it's Twitter, and for others it's Facebook.
For true Facebook'ers, though, real email is for business only. Using Facebook (and MySpace) is how you talk to your friends. (The frightening implications of what this means to an I.T. department that is charged with email archiving for compliance purposes and yet doesn't block Facebook.com is a subject for another article!)
"If I'm talking to any friends it's through a social network," said Asheem Badshah, a teenaged president of Scriptovia.com. "For me even IM died, and was replaced by text messaging. Facebook will replace e-mail for communicating with certain people." (excerpted from CNet)
Use Facebook Events: You don't need an online calendar to plan your schedule - Facebook has an Events app built-in. Here you can manage your events, see your friends' events, and even see when people's birthdays are. Your use of this feature is another telltale sign of which generation of Facebook users you fit into.
Block App Spam: Facebook finally added the "Block Application" option. Whew!
Go Mobile: With this application, you can use Facebook when you're on the go. You can upload photos and notes from your camera phone (mobile@facebook.com) straight to Facebook. You can also receive and reply to Facebook messages, pokes and Wall posts using text messages, or use your phone’s mobile browser at m.facebook.com. To actually use the app, activate your phone here. Don't forget to also add Facebook Video so you can also send in your mobile videos to video@facebook.com, too.

How to Make Facebook Useful: Part II - Get Things Done

If you're really going to take advantage of all Facebook can do for you, then you have to find a way to do everything you need to do right in Facebook. Some of these tools (below) can help:
Check eBay: A great example of how the info you need flows into Facebook, the eBay app lets you check on your eBay auctions...and, in true social spirit, those of your friends as well. You can even just comment on auctions without even needing an eBay account.
Use Paypal: Just bought something on eBay? Might as well add Paypal too.
Upload Your Resume: Use an app like Professional Profile to post your resume on Facebook. It also lets you sync your LinkedIn profile and recommendations. There are also other apps for LinkedIn: LinkedIn Contacts and My Linked Profile, too.
Create a Business Card: The business cards app helps you create a custom business card that can be attached to your Facebook messages. (It's email signatures 2.0!)
Use Zoho: Access all your Zoho Office files in Facebook for free. (An unofficial app exists for Google Docs).
Share Files: Who needs Pownce when you can share files in Facebook? Add an app like Box.net or DivShare to do so.
Use Blackboard: Ugh. We know you don't want to, but you kind of have to, so you may as well add Blackboard Sync to Facebook. (Online assignment system for college students).
Make a To-Do List: Some people just love lists. Task Manager can help you GTD.
Use a Calendar: Need a more traditional calendar app? Try this one from 30Boxes, or one of these unofficial Google Calendar apps. Or you could just sync Facebook with any other calendar, both online and off, with fbCal.

How to Make Facebook Useful: Part III - Bring Web 2.0/Social Tools Into Facebook:

No need to leave the comfort of Facebook's walls to use the social web - you can just pull the social web into Facebook. Some of the most popular Web 2.0 applications are available as Facebook apps.
Use FriendFeed: No need to go without your daily fix of lifestreaming. The early adopter crowd loves this one.
Use Flickr: Take your pick from 100 applications for using flickr on Facebook...or just use this one.
Use Twitter: Post to Twitter and make your latest tweet your Facebook status.
Use Upcoming: Plan your events via Upcoming and see events taking place in your area, too.
Get Movie Recommendations: Get movies reviews via Flixster so you know whether to rent that flick or see it in the theaters...or not.
Get Restaurant Recommendations: Use Bizzlr to get recommendations for where to eat. (our coverage)
Share Books/Book Reviews: Depending on personal preference, you may like Shelfari, Visual Bookshelf, Goodreads, or Bookshare.
Find People: Use Spock's people search app to find anyone, anywhere.
Link to Other Profiles: With As Seen On, you can link your Facebook profile to other social media profiles.

How to Make Facebook Useful: Part IV - Bonus Content!

Here are few other great apps worth an honorable mention, at the very least. Make Firefox Better: You can find great add-ons for Firefox with Rock Your Firefox.
Search the Web & Share: Think Microsoft should put Live Search in Facebook? They just did.
Reading the Daily News Facebook-Style: No need to go off-site to get the latest news - customize your own morning paper with Zine.
And More!: Check out our series from last July to get ideas for other Facebook apps for Work, Utilities, and Media


source

Cara Mempercepat Koneksi Internet Menggunakan Modem

Anda mempunyai permasalahan dengan koneksi internet anda yang lelet? Nah, disini Tourworldinfo Community ingin berbagi pengalaman bagimana cara mempercepat modem internet, cara mempercepat akses internet dengan semua operator yang ada di Indonesia. Cara ini merupakan cara yang sering saya gunakan ketika saya ingin mengakses internet di dunia maya ini untuk blogging. Seperti apah cara ampuh mempercepat Internet dengan maksimal? Well, yuks kita bahas disini...



Internet merupakan kebutuhan manusia yang sangat penting untuk mencari berbagai informasi pengetahuan maupun berita terbaru di dunia maya yang kaya akan manfaat internet tersebut. Tapi apa jadinya bila Internet anda keok atau super lemot? Nah untuk mengatasi hal tersebut memang sangat sulit dan susah apalagi bila sinyal didaerah jangkauan BTS anda sangat jauh atau tidak terjangkau khusus untuk para pemakai modem yang memanfaatkan layanan jasa operator yaitu lewat suatu sinyal.

Teknik Mempercepat koneksi Internet yang saya pakai merupakan teknik yang biasa dan memang sangat gampang di gunakan. Teknik cara memperceat internet yang saya pakai sebagai berikut.

Cara Mempercepat Koneksi Internet Menggunakan Modem

1. Siapkan Modem anda terlebih dahulu.
2. Cari lilitan kawat yang mengandung bahan alumunium atau sejenisnya. (bereksperimen sendiri ya)
3. Masukkan Liitan kawat tadi kedalam modem anda ke lubang untuk sinyal penguat/ anda bisa lilitkan di komponennya. (Silahkan Berekperimen sendiri)
4. Sesudah anda pasang kan kawat tadi udah nancap dan panjang keluar dari modem tuh. Sekarang anda tinggal bikin lilitan kawat tersebut menjadi dua bagian kanan dan kiri pada ujungnya. Bisa disambung lagi di ujungnya sehingga membentuk hurug "Y"../ Ngerti kan? Di coba ya!
5. cara ini bertujuan untuk mencari sinyal yang ada di sekitar, ibaratnya gitu loghhh...
6. Sesudah itu anda pergi ke counter hp, beli alat penguat sinyal yang di tempel.
7. Setelah anda mendapatkan alat penguat sinyal tempelan, lalu anda tempel di belakang body modem anda. Ini bertujuan untuk mempertahankan daya sinyal yang sudah didapat dengan menggunakan lilitan kawat tadi.

8.Lakukan langkah-langkah berikut :

* Klik kanan pada My computer

* Pilih Properties

* Lalu ke HARDWARE tab->Device manager

* Pilih Ports ->Communication Port(double click on it and Open)

* Lalu
Ke Port Setting dan buat beberapa perubahan:

* Pada “Bits per second” ganti menjadi 128000

* dan “Flow control” option ganti menjadi Hardware

* Apply dan lihat hasilnya.

9. Selesai. Silahkan anda coba dan lihat hasilnya! Download Now

Cara tersebut sudah saya peraktekkan dan hasilnya sangat signifikan untuk perubahan daya serap koneksi saya yang saya pakai untuk blogging. Mungkin cara ini sedikit aneh tapi ini cara baru yang saya terapkan. Anda bisa mencari cara lain di internet yang lebih gampang dari ini. Misalnya menggunakan panci, setting all in one dll.

AVG Anti-Virus FREE 2012

AVG Anti-Virus FREE 2012

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU3164zXRfhTWr5OEI5patPIP6Y3DykZdWR2A5Vc_IV1T_IXjEi6Pl4JdaLAsCiXabQC40BhnVeG2OMGU9TzR9Z9xba9FDdUg5Ypy81OdlMQfm6b10uzsrYUuc45s2UFC-5cfx4i3-d64/s1600/avg-anti-virus-free-2012.jpg

The original FREE virus protection

High quality basic protection for PCs used for just browsing or social networking.
 Download

AVG Anti-Virus Free 2012 12.0.18.90 Build 4669 merupakan anti-virus gratis dari AVG untuk para pengguna rumahan. AVG Anti-Virus Free 2012 memberikan perlindungan aktif bagi komputer Anda dari serangan virus, trojan, malware, dan berbagai ancaman lainnya.

Features:

  • LinkScanner® Active Surf-Shield. Ensures every web page you visit is safe – even before you go there.
  • LinkScanner® Search-Shield. Applies safety ratings to your Google, MSN and Yahoo search results.
  • Phishing Protection. Checks to make sure web pages really are what they appear to be.
  • E-mail Scanner. Keeps you safe from dangerous attachments and links in your e-mail.
  • Anti-Virus. Makes sure you can’t get or spread a virus, worm, or Trojan horse.
  • Anti-Spyware. Prevents unauthorized information access by spyware and adware.
  • Basic Anti-Rootkit protection. Ensures basic protection against sophisticated hidden threats.
  • Update Manager. Makes sure you’re always safe from the latest threats – automatically.

How To Restore A Dead BlackBerry

If your BlackBerry fails to start there could be three things that are wrong with it; it could be totally dead, it could be trying to restart while giving you LED activity only, or it could have failed to restart giving you a white error screen. You may still be able to restore your BlackBerry back to life…





How you do it?

Step one: Make sure that you have BlackBerry Desktop Manager installed. You can either use the CD that came with your device, or download the latest version.


After BlackBerry Desktop Manager is installed you will need to install a specific OS. This will not be on your device CD. You will need to download the original, or any specific version from the download section at the main BlackBerry site.


After you have the new OS installed, you will then prepare it for your device.


Choose Start
Choose Computer, and then the Drive C: Icon
Next open Program Files
Then Common Files
Then Research In Motion
Finally, AppLoader
Scroll down to the bottom and delete the file named Vendor.xml
Your BlackBerry device should now be ready for restoration. Make sure that Desktop Manager is not running, and plug your device into the USB.
Next we will use the command line interface.
If you are using Windows XP then use the command: Start / Run… / Command
If you are using Windows Vista then use the command: Start / Command (type into start search)
A command prompt in a black screen will then appear.
If you are using Windows XP then use:
CD \
CD PROGRA~1
CD COMMON~1
CD RESEAR~1
CD APPLOA~1
LOADER /NOJVM
If you are using Windows Vista then use:
CD \
CD PROGRAM FILES
CD COMMON FILES
CD RESEARCH IN MOTION
CD APPLOADER
LOADER /NOJVM


A forced rebuild will begin once you hit enter after the final command. Once the rebuild is finished, unplug the USB from the computer and wait for the start up. This should take approximately fif**** minutes, and should not be interrupted.


When your Blackberry device is ready, you can use Desktop Manager Application Loader to restore the back up files, if you saved any, and customize it.

Download a falid OS for your device... check with this:
https://swdownloads.blackberry.com/D...B5072C3D49BD0F

BlackBerry While update ..ERROR..

My blackberry 8520 Curve is not Power on Completed only Showing Blackberry and Hanged..
itry Flash But this Error.



i try on Blackberry Desktop Manager But Same Error.

Solution : 
1.just restore factory setting of your phone first before software and then try software 100% working tip
2.try using edw or cfp before loading os with dm
3.Go here and download the file for 8520,

double click to launch software, it's a dos window.

connect device without battery when you see "connecting to bootrom' in the dos window and wait for the process to complete.

insert your battery when process completes.

if it doesnt work, i'm afraid you have a hardware issue. 

how to install arabic 9530 blackberry

This should be your solution :
http://4.bp.blogspot.com/-vJeqDtnoqzo/T3_JSLpunOI/AAAAAAAAAsk/a2u7jG5LKoY/s1600/bb-storm-9530.jpg
You first need to download flash file which is multilanguage, you can find a thread here which have the files you'll need.

Do the following:

1: Install the file
2: Browse to C:\Program Files\Common Files\Research In Motion\AppLoader
3: Start apploader.exe -> connect device -> Press next when connected
4: On next screen you will see which languages you can install, choose English and Arabic and all other programs you want installed

You can also do this via the Blackberry desktop software as well if you want, the apploader is just a little faster way of doing it. I recommend that you as well update the firmware to latest version if you don't already have that installed on your device.


download this and extract, connect phone and run the .bat file. wait till phone re*****, full arabic installed.

Arabic 9630.rar - 4shared.com - online file sharing and storage - download

blackberry 9530 arbic os files

1: Install the file
2: Browse to C:\Program Files\Common Files\Research In Motion\AppLoader
3: Start apploader.exe -> connect device -> Press next when connected
4: On next screen you will see which languages you can install, choose English and Arabic and all other programs you want installed

bro alrdy flash not c or not program files

Flashear_blackberry2.bat

How to Unlock iPhone 4 / 3GS With Redsn0w 0.9.11b4 Ultrasnow Fixer On iOS 5.1.1 Custom Firmware

Upon its release a few days ago, iOS 5.1.1 hackers already provided a tethered jailbreak for A4 processor devices such as the iPhone 4 and iPhone 3GS. Of course, many iPhone 4 or iPhone 3GS owners want to perform the update from iOS 5.0.1. However, users need to rely on an unlock, keep the iPone baseband version for a future unlock with UltraSn0w or Gevey. To accomplish this process and alter the baseband firmware does not need an update is performed using a custom firmware.The program can redsn0w the appropriate firmware to be created.
Be provided after the installation of the created custom firmware your device has, of course, with a jailbreak.Currently, a tethered jailbreak using redsn0w be performed.The corresponding instructions can be viewed via the link below.
Important Information:
Basically you have to guarantee that the old baseband version is retained when you update to iOS 5.1.1, then, continue to apply to the particular unlock method.This of course applies to all Gevey users, but also for the numerous UltraSn0w users.Therefore you must never perform an update via iTunes, because otherwise the updated baseband version and can not subsequently be screwed down.
Guide to a custom firmware with RedSn0w (Mac or Windows) to create:
  Jailbreak-5.1.1-Using-RedSn0w-0.9.11b4
Download iOS 5.1.1:
Download redsn0w 0.9.11b4 for Windows and Mac OS X:
Step 1:After you install the latest version of redsn0w linked and the corresponding iOS 5.0.1 firmware.
Step 2:
Open RedSn0w 0.9.11b4 and click on "Tools" -> "Custom IPSW".Then select the previously downloaded from iOS 5.1.1 firmware.
Jailbreak-5.1.1-Using-RedSn0w-0.9.11b4-2

Step 3:
Then, the corresponding custom firmware created.Then you will be returned to the "Tools" menu of redsn0w and "Pwned DFU" button.
Step 4:
Put your device into DFU mode and RedSn0w  will automatically go in DFU Pwned clock mode.
Step 5:
Close RedSn0w opens iTunes and your iPhone is detected in maintenance mode.
Step 6:
After you have the Alt key (Windows) or Shift-click (Mac) and clicking on Restore.After you choose the custom firmware created in step 3 from.
Step 7:
At the end you will see on your iPhone and your iOS 5.1.1 baseband version has not changed.This will allow you to free your iPhone with UltraSn0w Fixer patch or with the help of the Gevey SIM card from a SIM lock.
Important Information:
This is not to jailbreak and you keep only your baseband version for later unlock.The jailbreak must then be explicitly performed with redsn0w.You can provide appropriate tutorial to have your iOS devices jailbroken.
Instructions for unlocking the Ultrasn0w Fixer patch:

The following baseband versions are supported:
  • 01:59:00
  • 04:26:08
  • 05:11:07
  • 05:12:01
  • 05:13:04
  • 06:15:00
Step 1:After the custom firmware and the associated jailbreak was installed on the device, Cydia will be opened.Then click on the "Manage" button and open the "Sources".Tap on the "Edit" button and then click on the "Add" button. 
Step 2:
The following URL will be "http://repo.iparelhos.com" must be entered and added afterwards.
Step 3:After adding, click on the repository and the package "Snow Ultra-fixer," and then select install.
Step 4:
After install the installtion of the "Ultrasn0w fixer" must "Ultrasn0w 1.2.5" from the iPhone Dev-Team.This requires the source "http://repo666.ultrasn0w.com" be added.After that you can either search for "Ultrasn0w" or view the source of the tap all packages.
Step 7:
Now carry only a reboot and the unlock work on iOS 5.1.1 with old baseband should.

source

iOS 5 Baseband 4.11.08 iPhone 4 Unlock

Unlock iphone 4 baseband 4.11.08With the new iOS 5 update on the baseband 4.11.08 released, numerous iphone users are looking forward to unlock their iPhone 4 on different carriers. To begin, let's take a look at the basics on unlocking the Apple iPhone. As far as we know, there are only two types of software  that can be unlocked  the iPhone baseband 1.59.00,with Ultrasnow 1.2.4 and Gevey SIM.

As a reminder, your devices have to be jailbroken, you can find the latest tutorial on how to jaailbreak your iPhone, iPod touch and iPad with either Ac1dsn0w or Redsn0w 0.9.9b8. Both jailbreak are tethered.

However, the iPhone users with baseband 01.10.01, 03.10.01, and 02.10.04  were unable to unlock the devices. Some users lost their unlock by updating to the new iOS 5 , causing their iPhone baseband to be upgrade to version 4.11.08. Now the questions is: " Is there anyway to unlock the iPhone 4 baseband 4.11.08 ?"
THe answer to that question is NO, unless the iPhone is downgraded from 4.11.08 to 4.10.01. We have a post showing how to downgrade iOS 5.0.1 to 4.3.5 / 4.3.3 on iPhone 4 / 3GS, iPod touch and the iPad 2 /1, then yu can use Geyey SIM or Ultrasn0w 1.2.4F to unlock your iPhone 4. Unfortunely this unlock methos will not work if you are on iOS 5, 5.1, 5.0.1.
Although you have to save your SHSH blogs before attemping any modification on your devices, since Apple stopped signing previous iOS firmware (meaning you can only update/downgrade to the current iOS firmware) and by saving your SHSH blobs with TinyUmbrella, it does not neceesaryly means you can downgrade your iPhone, iPod touch or iPad.
 For now, stay away from iOS firmware 5 if you want to keep your unlock, once you upgrade your baseband to 4.11.08, there is nothing you can do to downgrade to baseband 4.10.01, developers always working on a software to unlock the iPhone unless your use the two methos mentions above.

source