Yesterday, Apple announced that the iPhone 4 comes to another 17 countries via its Retail and Online Stores, and also via its Authorized Resellers. These countries are: Australia, Austria, Belgium, Canada, Denmark, Finland, Honk Kong, Ireland, Italy, Luxembourg, Netherlands, Norway, New Zealand, Singapore, Spain, Sweden and Switzerland. This is going to happen this Friday, on July 30.
If you hope to get an iPhone 4 in one of the mentioned countries, you should pre-order (if it's available) it at an Apple Retail or Online Store, or at an Authorized Apple Reseller (the best is at the carrier which has an exclusive contract with Apple) as soon as possible, because there are expected important problems with stocks (and big delays, as Apple can't currently keep up with the request only from the US).
If you want the full article, view Apple's press release here.
Tuesday, July 27, 2010
Hi5 email finder, or how has been the privacy of hi5 users completely violated over the last few years.
When hi5 was launched, it had a reduced number of members. Over the years, it became more and more popular, so there were many people interested in finding out email addresses of the people which were having profiles on hi5. When you sign up, you have to give hi5 an email address which has to be verified after, address with which you're going to login every time you use hi5. So here started everything.
When you register hi5, you have to agree with some terms of use (which nobody reads). And there, you agree that, even if hi5 will not make your mail address public without your permission, it has no responsibility for any failure of their systems. Somehow, it has been discovered that it is not quite complicated to gain access to the addresses from which users are logging on.
So, if you know someone's hi5 profile, you can paste the link of his/her profile into a website, which will return you the email address of the person whose email you want to find. And this happens without his/her permission. First websites of this type were created long time ago, and they are still working pretty well.
Hi5, which is "the authority" which should have done something in this situation long time ago, didn't move a finder to change something until now. It simply let the privacy of the users to be violated. Over the time, it has been shown that hi5 very vulnerable against many attacks/exploits, so, what's worse, an email address of somebody can be found even if that person has his/her profile private!
An example of a website which can do what I told you is yahoo-invisible.us (this one can find only profiles which were registered with Yahoo! emails). Personally, I don't support this type of websites, but I just wanted to show you how easy is to violate the privacy of millions of users.
Will you be still using hi5 from now? Do you agree to have your privacy violated this easy?
When you register hi5, you have to agree with some terms of use (which nobody reads). And there, you agree that, even if hi5 will not make your mail address public without your permission, it has no responsibility for any failure of their systems. Somehow, it has been discovered that it is not quite complicated to gain access to the addresses from which users are logging on.
So, if you know someone's hi5 profile, you can paste the link of his/her profile into a website, which will return you the email address of the person whose email you want to find. And this happens without his/her permission. First websites of this type were created long time ago, and they are still working pretty well.
Hi5, which is "the authority" which should have done something in this situation long time ago, didn't move a finder to change something until now. It simply let the privacy of the users to be violated. Over the time, it has been shown that hi5 very vulnerable against many attacks/exploits, so, what's worse, an email address of somebody can be found even if that person has his/her profile private!
An example of a website which can do what I told you is yahoo-invisible.us (this one can find only profiles which were registered with Yahoo! emails). Personally, I don't support this type of websites, but I just wanted to show you how easy is to violate the privacy of millions of users.
Will you be still using hi5 from now? Do you agree to have your privacy violated this easy?
Monday, July 26, 2010
Android 3.0 test build already done?
Yesterday, Kevin Krause, an editor from Phandroid presented a photo on the website with a device which seems to be running the Android 3.0. From the photo, we can see that it's a Nexus One (this is what's written in "About"), but it is not known why the upper part of the device has been covered with a sheet of paper.As some users said, it is a high probability for this photo to be a fake one, as it's easy to modify what's written in "About". However, I think that there's a change for the Android 3.0 to be already released for a small group of Android engineers, for testing/developing purposes.
Anyway, I have to warn you. If you see on the following period a build which claims to be the Android 3.0, don't install it until a confirmation from reliable website in the domain is received. Just be patient, and don't make something you'll regret later. I don't think you want a bricked phone...
More on Phandroid.
What do you think about this photo?
BREAKING: Jailbreak & Unlock for the iPhone, now officially legal in the US.
The US Government announced today big changes for all iPhone/iPod/iPad users. Starting from today, Jailbreaking and Unlocking of these devices, along with rooting of Android devices and ripping of DVSs (for educational purposes only) are completely LEGAL into the United States, unless they are violating copyright law.
This is a major hit Apple's face, who, because of its strict policy, didn't let users install unauthorized apps. This decision is a big news for users who were afraid that jailbreaking could bring them into illegality, so, starting from now, they can jailbreak and unlock their iDevices without any fear. However, it is not clear if Apple's policy is still applicable, as they might still refuse to offer support if the device was jailbroken (I'm not sure if this decision puts them into illegality if they continue doing that, we'll most probably get a clarification of this on following period).
You can read more on this subject on Redmond Pie (they've also included the new DMCA legislation).
This is a major hit Apple's face, who, because of its strict policy, didn't let users install unauthorized apps. This decision is a big news for users who were afraid that jailbreaking could bring them into illegality, so, starting from now, they can jailbreak and unlock their iDevices without any fear. However, it is not clear if Apple's policy is still applicable, as they might still refuse to offer support if the device was jailbroken (I'm not sure if this decision puts them into illegality if they continue doing that, we'll most probably get a clarification of this on following period).
You can read more on this subject on Redmond Pie (they've also included the new DMCA legislation).
Review of "VirtualBox 3.1 - Beginner's Guide" book.
“VirtualBox 3.1 - Beginner’s Guide -- is a book released by Packt, a publishing company which produces books and eBooks for administrators, developers, but also for newbies. This book is organized in 8 chapters, each chapters being organized in more parts, making it easier to learn and understand what the book contains. A free chapter (like a demo for you) is available for download here.”
This is a book designed for the beginners, as the title say, but I would definitely recommend it to anybody (even to the experts) who would like to use the virtualization. It starts by telling you the minimum resources your computer should be having. Whether your on Windows on Linux, you don’t have to worry, because the whole process, from starting the download to finishing the installation is explained clearly in words, and with the help of images at every step. Whether you had never “touched” VirtualBox ever before or not, it is practically no way to get stuck.
I have to tell you that the Guide is designed for VirtualBox 3.1, the newest version of VirtualBox being 3.2.6 now. However, 99% of what is presented in this book is still correct. VirtualBox has been created by Sun, which has been recently bought by Oracle, who, of course, got everything Sun had (including VirtualBox), in their “property”. Even if after that significant improvements were done to the VirtualBox ( guest operating systems run mainly better now), many people say that Oracle killed the VirtualBox, because there are currently several problems present. However, as I’ve already told, 99% of what is in this book is still applicable, because, theoretically, everything remained the same.
I told that I recommend this book even to the experts, because, even if it explains things like configuring (in a basical way) VirtualBox and downloading an image of an operating system, installing it and running that OS, the author also explains things that I couldn’t pass using my own knowledge. It explains anything, from 3D hardware acceleration for the guest OS, to the best configuration of the HDD, and from the optimal network configuration, to the remote control of the operating system (these are advanced things). Of course that it also explains you what you can do with a virtual operating system (this is useful if you come from Windows for example, and you have never used Linux before).
The reason for which the author chose VirtualBox is simple in my opinion. It offers anything a newbie or an expert would wish to do via virtualization, and more than this, it is free. If you are a beginner in virtualization and you buy this book, I recommend you reading it all (there is a common English used, so even if you’re not a native English speaker, like me, you’ll surely understand anything), or, even if you know how to use VirtualBox, there is a possibility to get stuck somewhere, so having this book on your desktop would be a real help in this situation.
At the start of each chapter, there are some lines which tell you exactly what you’re going to learn. After you finish each chapter, it will give you advice on what to do (eg: to continue practising what you’ve learned), and it will also summarize all that the chapter has covered. At the end of the book, there are more quizzes which will help you to verify the knowledge you accumulated. This is something that I like and I think that they are really useful for everybody.
To conclude, I think that “VirtualBox 3.1 - Beginner’s Guide” is a book that is worth buying, because it addresses to absolutely anybody who uses or intends to use the virualization on his/her computer.
Sunday, July 25, 2010
Samsung presents a very resistant, flexible, AMOLED screen.
I know that this is not something new, but I saw it yesterday and I think that this is something that will drastically change the way we use and "communicate" with our phones in the future. I'm talking about a new screen from Samsung, which produces screens for many of available smartphones on the market. As we all know, AMOLED (or Active-Matrix organic light-emitting diode) and Super AMOLED (both from Samsung) are the best screens for smartphones, used by several manufacturers, competing directly with LG's Retina Display, which is used by Apple on the iPhone 4.
I think that with this new type of screen, Samsung continues to show its supremacy on the market, placing LG and its so congratulated (by Apple) Retina Display under it. In the video below, you'll see Samsung's new screen in action. Even if this flexible screen is folded in half, it continues to display the image without any problem, and to demonstrate its resistance, it was hit many times by a hammer, without getting broken at all.
An exact date of launch has not been specified, but it is expected to hit the market within the following two years.
I think that with this new type of screen, Samsung continues to show its supremacy on the market, placing LG and its so congratulated (by Apple) Retina Display under it. In the video below, you'll see Samsung's new screen in action. Even if this flexible screen is folded in half, it continues to display the image without any problem, and to demonstrate its resistance, it was hit many times by a hammer, without getting broken at all.
An exact date of launch has not been specified, but it is expected to hit the market within the following two years.
Fixing "SD card damaged. You may have to reformat it" issues on HTC Nexus One/Desire.
I've got today this issue after I transfered a file from my computer (Ubuntu) to my Nexus One (which runs the stock Android 2.2). After I clicked "Safe Remove Hardware" in Ubuntu, I got the following error on my Nexus One: "SD card damaged. You may have to reformat it". I've searched for more hours on many forums, and it seems that this is more a regular problem for HTC Desire, rather than for the Nexus One (only a few Nexus One users reported this problem).
To be more exactly, this problems seems to be caused by a poor quality of the microSD with which these devices come. I've tried fixing this by rebooting the phone with/without the microSD card inserted, or with apps from the Market, but neither of them worked. I was not at home and I didn't have a (external) card reader with me, so I got stuck there for the moment.
After I got home, it took me some tens of minutes after I got this fixed, so here is what I recommend you doing. Insert the microSD into a card reader, because in this case you have access to what's inside it. Copy all the files on your computer (for backup), and then, using a utility application which can deal with storage drives and partitions, try to completely format the microSD using FAT file system.
I've done it using "Disk Utility", a program which comes preinstalled with Ubuntu. I'm not sure, but the default Windows partitioner should be able to do do the same. I've also tried formatting the microSD directly from the phone but it didn't work.
After you finish formatting the microSD, copy back all your data to it (do not delete your data from the computer yet! keep that for backup), insert it in your phone, power it up, and wait. If everything is fine, the device will start, slowly, to display all data you copied back to the microSD. Music and pictures are going, for example, to be displayed gradually (it may take a few minutes to display all music and pictures). If this happens, you may now delete the data kept for backup in your computer. The only problem is that I don't have anymore all apps I had installed on the microSD. Excepting this, everything is back and working.
If you still have problems or you need help with formatting your microSD, don't hesitate to request help via a comment.
To be more exactly, this problems seems to be caused by a poor quality of the microSD with which these devices come. I've tried fixing this by rebooting the phone with/without the microSD card inserted, or with apps from the Market, but neither of them worked. I was not at home and I didn't have a (external) card reader with me, so I got stuck there for the moment.
After I got home, it took me some tens of minutes after I got this fixed, so here is what I recommend you doing. Insert the microSD into a card reader, because in this case you have access to what's inside it. Copy all the files on your computer (for backup), and then, using a utility application which can deal with storage drives and partitions, try to completely format the microSD using FAT file system.
I've done it using "Disk Utility", a program which comes preinstalled with Ubuntu. I'm not sure, but the default Windows partitioner should be able to do do the same. I've also tried formatting the microSD directly from the phone but it didn't work.
After you finish formatting the microSD, copy back all your data to it (do not delete your data from the computer yet! keep that for backup), insert it in your phone, power it up, and wait. If everything is fine, the device will start, slowly, to display all data you copied back to the microSD. Music and pictures are going, for example, to be displayed gradually (it may take a few minutes to display all music and pictures). If this happens, you may now delete the data kept for backup in your computer. The only problem is that I don't have anymore all apps I had installed on the microSD. Excepting this, everything is back and working.
If you still have problems or you need help with formatting your microSD, don't hesitate to request help via a comment.
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