How to create a self signed SSL certificate and how to use it with your web Server.

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SSL certificate is the foremost important aspect of any website. If your website is running without the SSL, the modern browsers will stop the users from entering the website. Of course, there are ways to bypass that, at your own risk. As long as your website has no commercial data exchange, sensitive user information, etc, you are still good to run a website without a proper SSL certificate. For example, a blog can run without an SSL.  Note that Google AdSense accepts websites without SSL.  But the topic of this post is about Self Signed SSL certificate. How to create one, how to use it, and where to use it.  Let us see where to use it. For any website which is used for internal purposes, it's always a good idea to use Self Signed SSL, instead of paying for a real SSL certificate. Internal I mean, within a company, team, or for personal uses, for testing purposes, etc.  Now, let us see how to create a self-signed SSL certificate.  What you need A Linux machine.  OpenSSL utility  A
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Enable or Disable GPRS/EDGE in iPhone - The Simple way

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I use the iPhone 2g with Bharthi Airtel in  India. It Unlocked and jailbroken. I had a problem with editing APN settings (GPRS/EDGE settings), in fact, it's intentionally done by Carrier. They are hidden; you will not be able to see Cellular Data Network option under Settings-> General->Network-> Cellular Data Network

To enable or disable GPRS the only option, I think, is to change the settings here.

To do this all you need is
1.       Jailbroken iPhone with USB Cable
2.       A PC

You don't have to worry about Wi-Fi or SSH or WinSCP or even Cydia Download.

The procedure –ITS VERY SIMPLE J

1.       Download install iPhone explorer and plist editor for windows they are free and simple use
2.       Connect you iPhone via USB cable (make sure your iTunes recognizes it)
3.       Run iPhone explorer
Click on root. You will see a dialog box as shown bellow.



 Select first option say OK
 Browse to the carrier.plist as shown bellow






                you see the changes done in second snap.


  
       Edit the carrier.plist using plist editor and change as shown bellow


Add the following:



AllowEDGEEditing



After that




http://www.apple.com/DTDs/PropertyList-1.0.dtd”>







Save and copy back to iPhone using iPhone Explorer.

That all, we are done. No need to restart your iPhone.

If you have any problem, suggestions or comments please comment bellow


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