GreenPois0n Update to Bring Full Untethered Jailbreak for iOS 4.2.1 Without Needing 4.2b3 SHSH Blobs [Video]

Members of Chronic Dev Team have just released a new video which shows full untethered jailbreak for iOS 4.2.1 in action.

For those of you who don’t know, iPhone Dev-Team’s Redsn0w 0.9.7 can already jailbreak iOS 4.2.1 untethered but it has its share of limitations. Redsn0w 0.9.7 untethered jailbreak required SHSH blobs of 4.2b3 saved on Cydia. If you don’t have those SHSH files, you cant get the untethered jailbreak.

But if this new video of Chronic Dev Team is anything to go by, an untethered jailbreak for iOS 4.2.1 is coming real soon.

GreenPois0n RC5 Untethered 4.2.1 Jailbreak Supports iPhone 4, 3GS, iPad, iPod touch 2G, 3G, 4G. Wont Work on iOS 4.3

The news today is that it appears GreenPois0n RC5 will be bringing untethered jailbreak to iOS 4.2.1 sooner rather than later. Twitter user @JHackstar tipped us off to a Wiki showing that GreenPois0n RC5 is ‘coming VERY soon’ and will support all devices.

The reason for the new movement is that Apple has now closed the loophole hackers have been using up until iOS 4.3. Now there’s obviously no point in waiting for the new update to be released it’s been decided that GreenPois0n will go ahead as-is, with a new attempt at 4.3to be made later. iPhone hacker Pod2g has also confirmed this on Twitter:

The good point is that because of this (and the fact that Apple fixed the kernel exploit in 4.3), we’re all working back on releasing gp.

That’s great news on 3 levels. First, I’m sure plenty of you have been waiting for an untethered jailbreak on 4.2.1 for a long time now. Second, the new GreenPois0n will work on ALL hardware. It’s great to hear that nobody will be left out in the cold this time around. Thirdly, it’s good to hear a release isn’t too far away.

Jailbreak iOS 4.2.1 on iPhone 4, 3GS Untethered with PwnageTool and Unlock with Ultrasn0w [How to Guide]

Phone developer and hacker Nadeem97 has released PwnageTool bundles which can jailbreakiPhone 4 and 3GS untethered on iOS 4.2.1, in the process preserves the old 01.59.00 baseband for iPhone 4 and 05.13.04 baseband for iPhone 3GS so that you can unlock with the existing version of Ultrasn0w.

Step 1: Download untethered PwnageTool bundle for iPhone 4 and iPhone 3GS from here. Extract the .zip folder, in there you will find two .bundle files, info.plist and some other files.

Step 2: Download PwnageTool 4.1.3 and copy it to your desktop. Right click, and then click on “Show Package Contents” as shown in the screenshot below.

Step 3: Navigate to Contents/Resources/FirmwareBundles/ and pasteiPhone3,1_4.2.1_8C148.bundle for iPhone 4, or iPhone2,1_4.2.1_8C148a.bundle for iPhone 3GSin this location.

Step 4: Now navigate to Contents/Resources/CustomPackages/CydiaInstaller.bundle/ and here copy the info.plist file and then simply close this folder.

Step 5: Download iOS 4.2.1 for iPhone 4 or 3GS. Move this IPSW file to your desktop.

Step 6: Start PwnageTool in “Expert mode” and select your device:

Step 7: Browse for iOS 4.2.1 firmware for your device.

Step 8: Now before proceeding with the create-the-bundle process, make sure “Activate the Phone” option is unchecked under “General”, and “Cydia Installer” package is selected under “Cydia Packages” option. Once done, select “Build” to start creating custom 4.2.1 firmware file:

Step 9: PwnageTool will now create the custom .ipsw file for your iPhone which will be jailbroken.

Step 10: Now follow the following steps to enter DFU mode:

• Hold Power and Home buttons for 10 seconds
• Now release the Power button but continue holding the Home button for 10 more seconds
• You device should now be in DFU mode

Step 11: Start iTunes, click on your iOS device icon from the sidebar in iTunes. Now press and hold left “alt” (option) button on Mac, or Left “Shift” button if you are on Windows on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in the iTunes and then release this button.

How to build an Iphone app

Do you really want to build an iPhone app?

This might sound like a daft question at first. But I want to make sure that you have fully explored your target audience and considered whether it would be more suitable to launch an app on the Blackberry or Android platform.

If you have your mind set on an iPhone app, then I urge you to also consider what happens when it is a success? Yes, I am assuming that your iPhone application will be a success because they are growing so rapidly. Will the agency you use be able to launch a similar app on the other platforms so as not to alienate consumers? Will you choose to combine your iPhone app with perhaps a mobile website that would allow all other smartphone users to access your content?

Search out the iPhone apps you like!

I have managed many website and iPhone application projects and one of the mistakes I regularly come across is managers that are too reliant on the designers. I suggest that as part of your initial brief you really look into all the different types of iPhone apps that are within your market. If there are no iPhone apps then simply look at what you like. Consider why one flows better than another, what elements frustrate you and what ideas could you use to build your iPhone app.

Understanding Apple Connect for your iPhone Application

Apple Connect is a website used by your iPhone application developer. It is basically a website that holds the details of your app and is used to send your iPhone app binary code to Apple for them to approve... if you are lucky (I'll get to that in a moment)

It is also the place where everything you see on iTunes is managed. So those screen shots you see for each app, you guessed it, they are uploaded through connect. You may want to go through connect with your iPhone app developer just to get used to what you can and cannot do.

Pricing your iPhone Application

Apple operates a tiered pricing structure so all you have to do is select a pricing tier from 1-10 to set your price around the world i.e if it is 59p in the UK then it will automatically be 99 cents in the US. Again, you can access this with your iPhone developer by visiting Apple Connect.

Planning your iPhone app layout

Bespoke apps will be much less expensive if you do the ground work. By this I mean work out exactly what you want and create a 'work flow' diagram. Basically start with a blank picture of an iPhone and sketch in your iPhone app splash screen and homepage. Work out what buttons will go along the bottom of your iPhone app to create the menu - you can have five buttons.

Next, using lots of blank iPhone images, create a hierarchical structure of your iPhone application. By doing this, you can literally show your designer how you want it all to work i.e. click here and it shows this screen or searches this item. Don't worry too much about whether it is technically possible as your iPhone app designer will undoubtedly suggest some options for improvement. Once the iPhone app workflow is complete then you and your designer know exactly how the app should work.

Bespoke iPhone Apps V's Online App Builders

Only about 12 months ago, if you wanted to build an iPhone app then you had to look for a bespoke answer. Today things are rapidly changing and there are a number of US based companies and one UK company offering a build your app online service.

The fundamental difference between bespoke iPhone application development and online app builders is cost and flexibility. So it all comes down to 'what do you want your iPhone app to do?' and how much do you want to pay?

With bespoke iPhone applications you really can create just about anything and there are companies or individuals very skilled in this area. So ask yourself what you are trying to achieve. Is it brand building through clever entertainment or are you trying to get content to your customers in order to a) interact with them and build your brand or b) help them through to the final purchase of your product or service?

Think back a few years to the use of flash in website design. I was lucky enough to be part of a website pitch to Disney and guess what; we went over the top with flash. Incidentally we won the contract, however soon there were full flash websites everywhere. Today it is very much a different story, for most websites the number one objective is to get content across quickly and efficiently and in a manner that customers are used to, so for example, having the menu on the top or the left hand side of your webpage. Flash is now used predominantly in other areas to add to the overall user experience.

So for what might be classed as 'utility iPhone apps' stick to the rules and always think about the content you are trying to deliver.

Online iPhone App Builder

The main thing that you need to consider when using an online app builder is will it deliver what your customer needs? Can an online iPhone app builder offer your customer everything that they require without you having to spend anywhere between £3000 and £20000 plus, building a bespoke iPhone application!

Most online app builders allow you try them for free for either a set time or until you publish your app.

iPhone App Download Restraints

Your iPhone application needs to be less than 10mb's if you want users to be able to download it from their phone via a standard connection i.e. not wi-fi.

If you are developing an iPhone game application of sorts then you are likely to go over this limit, however for an iPhone business application, then ideally try to keep it under 10mb's

iPhone Content

If you read only one piece of text in this whole document, make sure you read this next part which looks at iPhone app content and the importance it has in getting your iPhone application signed off by Apple.

When you set about building your iPhone application the first thing you need to realise is that content is vital. Let's take entertainment and games out of the equation for a moment because by their very nature they are highly likely to get signed off. So let's concentrate on building a utility or business iPhone application.

Whatever you do, don't build it just because everyone else is. Build it with your customer in mind. Do your customers already view your products online, are they interested in your news, do they visit your website to access content that is not available elsewhere, can you help your customers with a problem, do you want to find out what your customers think? These are just some of the questions you should consider when building your iPhone application.

Like any marketing or communication tool...building an iPhone application only works as an entertainment gimmick on rare occasions. For 99% of us, it has to serve a real purpose.

What we do know however is that your customers want information, news, products or promotions in the palm of their hand and with an iPhone app you have the perfect marketing tool from them to access your content and interact with your company.

The Cost to build an iPhone Application

A bespoke app can cost anywhere from £3000 to £20000 upwards. The price of bespoke iPhone application development is decreasing as more and more as iPhone application developers enter the market.

Building an iPhone app online costs anywhere from between $10 -$100 per month rental in the US an around £45 per month in the UK.

Submitting your iPhone App

When your iPhone app is submitted to Apple for approval you can expect to hear whether it has been approved or rejected after 1 or 2 weeks. If it has been rejected than Apple will give you some indication as to what needs to be improved before you can submit your app again.

You will have to work with your developer to asses and fix the problem.

I hope that you find some of the information useful and good luck.

Top 10 Used iPhone Buying Tips - We Cover 16g, 8gb and 4gb Used iPhones

Used iPhone Tip #1: Seek Out Refund Options

Long before you put your money into a used iPhone for sale; make certain the provider of the Phone has a decent return policy, and one that preferably supplies you with a cash back option. Upon the receipt of the used iPhone, inspect the item carefully for exterior damage and interior water damage, and then test the item to make sure it works. If it fails to work, make sure you follow the guidelines set in the used iPhone return policy carefully; some providers of used Apple iPhone 4g, 8gb, and 16gb products place a strict time limit on the time that the consumer has to return the item for cash back or exchange.

Tip #2: Be Selective About Your Used iPhone Purchase

If this is your very first time investing in an iPhone, familiarize yourself with the various features that accompany the iPhone; this way, when you see all the offers out there, you will be able to know precisely what it is you are getting for your money. If you are not new to the iPhone buying experience and you are interested in upgrading your old Apple iPhone 4gb device of any other iPhone for something with more features and options, again familiarity with Apple iPhone offerings is needed. When a consumer knows what is currently available on the market, they are in a better position when it comes time to make their buying decisions.

Tip #3: Buy a Used iPhone with the Appropriate Carrier

Not all iPhones work with every single carrier and this is probably one of the biggest reasons for having to return these phones back to the sellers. The buyer of a used iPhone must seek out a quality phone which is completely compatible with the consumer's preferred cell phone provider.

Tip #4: Verify FCC Compliancy of Used iPhones Since the year 2005

The Federal Communication Commission has implemented a regulation whereby all mobile phone devices must be GPS enabled. The reason for such a regulation is simple; when an emergency arises and the cell phone user dials 911 assistance, if the device is GPS enabled the individual placing the emergency call can be located. If, by chance, a consumer gets a used iPhone that is not GPS enabled, then the item will not work. Therefore, it is best if the consumer questions whether or not the used iPhone in question is FCC complaint and GPS enabled before paying for the device.

Tip #5 Buy a used iPhone with a Verifiable ESN

All cell phones, including used iPhones, come with an electronic serial number. This number is needed in order to activate the phone that is purchased. If the ESN number is one that has been listed as stolen or lost, the used iPhone will not activate when the consumer goes to set up service. If shopping for used iPhones online, be sure to look and see if the seller of the device willingly offers the ESN number of the product they are selling. With an ESN number you can instantly verify whether or not the phone can be easily activated and if the phone is blacklisted.

Tip #6: Verify the Used iPhone Seller's Experience

When buying a used iPhone it is really like buying any other product: you are going to want to know as much about the used iPhone seller's reputation as you can. Check out the iPhone seller's experience by reviewing any feedback that might be presented, by examining what the used iPhone seller stocks, and by asking the seller a lot of questions. The better a consumer gets to know who they are interacting with, the smoother the used iPhone buying transaction will be. If possible, make sure that the seller's primary business focus is on selling used cell phones so that you can rest assured in knowing that the seller specializes in the product that interests you.

Tip #7: When Buying From Online Auctions Know the Seller

If you are electing to buy used iPhones from an online auction, you will find that it is easier to identify a quality seller than you might first imagine. When seeking an auction seller of a 4gb used iPhone, an 8gb used iPhone or a 16gb used iPhone make sure you take a couple of minutes to examine the feedback supplied by other buyers. Feedback will reveal to you how timely the seller responds to questions, how fast the item was shipped and received, and if the seller is reasonable to work with.

Tip #8: Know the Details

It is interesting to note that mostly everything that a buyer has to know about used iPhones is often neatly spelled out in the used iPhone's product description. Yet, so many used iPhone buyers are not fully aware of what they are getting into when they place their order. It is very important to remember that images can be deceiving, that all pictures are not necessarily an exact image of the item being sold, and that the finer details are supplied via product descriptions. If the description one gets about a used iPhone is terse or short, then it is time to ask the seller questions before buying.

Tip #9: Look For Signals that Suggest Poor Quality

When a used iPhone seller states in an iPhone description that the item is in good condition, but then later tells the potential buyer that the used iPhone is for sale in its present condition, "as is," this is a seller's secret code for "the buyer gets the used iPhone, warts and all, with no returns or guarantees." This means that the seller probably suspects or fully knows that there is an issue with the phone in question, or the seller suspects that something will go wrong with the phone in the near future. Rather than dealing with returns, guarantees, exchanges and refunds, the seller uses the terms "as is" to protect him or herself. Thus, when seeing a used iPhone for sale as is, it is better to seek out a different offer.

Tip #10: Be an Informed Consumer

Getting a used iPhone can be less of a hassle if the consumer informs him or herself about shipping costs, shipping time frames, applicable tax, and any additional fees that might be associated with the used iPhone purchase. The more a consumer knows about the seller, the iPhone, the seller's policies, the used iPhone features, compatible carriers, and what to expect, the better the overall buying experience will be.

For more information on how to get fantastic refurbished iPhones and refurbished iPhone buying tips, visit the usediPhone.net link provided below.

Thank you for reading my Helpful Tips When Purchasing a Used iPhone. There is more information and direct links to where you can purchase used iPhones and find great used iPhone tips UsediPhones.net OR squidoo.com/usediphone

How to get free iphone games

Do you get free Iphone games downloads or do you pay for them? It seems that the Iphone owners of the world can be roughly split into two halves, people that get free games, and people that don't. The fact is, if you really search you can find plenty of places to download Iphone stuff much cheaper than Itunes, if you know where to look...

No-one can deny the popularity of the Iphone in today's gadget crazy world-whether you need to use it as a regular cellphone or if you just want to use it to listen to music and play games etc, the Iphone can do whatever you need. If you'd like to find out more about where to get these games, check out these resources:

Get Free Iphone Games- 1

The most obvious way to is to simply run a few Google searches for the words "get free Iphone games" or something like that. Seems like a great idea at first, but when you start to visit the sites you'll start to notice a definite pattern. The kind of sites that you can find that easily make all their money from advertising, which is why when you go to them you will just see lots of popups and all sorts of other kinds of sparkly stuff dying for you to click on it. As we said, these guys really have no interest in helping you get free Iphone games, they are just there to make money from the advertisers. You won't find anything of use there, so if you find a site like that, just leave it alone.

Get Free Iphone Games- 2

The "free" sites. The reason I call them "free" sites is that these guys will claim they'll let you get free Iphone games and can offer you all the latest downloads etc, only when you get there you'll see that there is very little in the way of free games to download-there'll be one or two games available to download, and when you try to download them you'll find that the download speeds are attrocious, and that the games will be very very old to boot. Again, sites like this really don't care about the service they provide, they are simply there to make money from the advertising.

Get Free Iphone Games- 3

The other obvious place, the place which most people turn to to get free Iphone downloads is the torrent/P2P sites. It seems that everyone is familiar with a couple of sites like this, but they really are the very worst kind of site to be associated with. Not only is it illegal, but they can also cause damage to your computer because of all the viruses/malware that people upload to there. Everyone knows what this stuff can do to your poor computer, but imagine the effect of passing it onto your Iphone? Is it really worth that trouble just to get free Iphone games?

Get Free Iphone Games- 4

The best places to get free games and other Iphone downloads are by far the newer type of site that have started springing up recently. These sites are excellent, and for once provide a decent service. The way it works is that they maintain a huge database of downloads for your Iphone-everything from games to music to movies to music videos and TV shows etc. In order to get access to this, you would need to pay them a one off fee to guarantee your membership. The fees are very reasonable, usually something like $40 or so, and that sets you up for life. The downloads are usually unlimited, and also at a very high speed too, so it doesn't take too long before you have gotten far more than a $40 value. These are my download sites of choice, and I'd recommend them to anyone looking to fill up their Iphone in record time.

Getting free Iphone games, music or anything else for that matter is very simple once you know where to get it from and how to do it legally. Check out the links below for some of the best sites.

Apple to Launch New 'Social' iOS App Tomorrow?

Business Insider offers a vague rumor that Apple may be set to introduce a new social app for iOS devices at tomorrow's media event.

Specifically, our source speculates that the app could have some sort of media sharing and location sharing features. Maybe photo sharing.

It could be part of Ping, it could replace Ping, it could be part of MobileMe (which may go free), or it could be separate -- our source isn't sure. But this person says that if there is a surprise at the event, this could be it. (Or, who knows, maybe it won't be announced until WWDC, or never.)

Details are obviously scarce, and Business Insider doesn't even seem particularly sure of the claims itself, but it is certainly possible that Apple will look to make a more significant push into social apps, particularly if it can offer some sort of media sharing that would leverage the portable, multimedia nature of iOS devices.

Apple has been rumored to be placing a focus on social, media, and geolocation services with an upcoming MobileMe overhaul, changes that would mesh nicely with a dedicated iOS application for such features. Apple also recently filed a trademark application for the term "Places", covering classification areas dedicated to social networking, potentially hinting at a social geolocation service.