Install Windows 7 from a USB drive in 6 easy steps

How to Install Windows 7 From a USB Drive

Installing Windows from a USB flash drive has several advantages – First of all, the overall speed of the installation process will increase significantly, carrying a USB stick is much more convenient than a DVD, and finally it becomes possible to install the OS even on those systems that do not have a DVD drive, such as a netbook.

In this post, I will show you how to load the Windows installation on to your USB flash drive and make it bootable just like the DVD.

Tools Required:

1. USB flash drive with a minimum capacity of 4 GB.

2. Windows 7 set-up DVD.

 

Step-1: Plug-in your USB flash drive and backup all the existing data in it.

 

Step-2: Open the command prompt. If you are using Windows 7/Vista then open it with administrator rights*.

* Goto Start -> All Programs -> Accessories -> Right-click on “Command Prompt” and select “Run as Administrator”.

 

Step 3: In the command prompt, type in the following command.

DISKPART

This will start the Microsoft DiskPart utility as shown below:

Now issue the following command:

LIST DISK

This will show you a list of  available disks on your system. Disk 0 is usually the hard disk. In my case, Disk 5 is the USB drive (this can be a different one in your case). Now issue the command as shown below

SELECT DISK 5

 

NOTE: In the above command, 5 is the USB drive number on my system. If you have a different number on your system, then you need to replace 5 with that number.

 

Step-4: Now issue the following list of commands one by one as shown below:

CLEAN

CREATE PARTITION PRIMARY

SELECT PARTITION 1

ACTIVE

FORMAT FS=NTFS QUICK

ASSIGN

EXIT

Minimize the command prompt and proceed to the next step.

 

Step 5: Insert the Windows 7/Vista installation disc and note down the “drive letter” of your DVD drive. In my case, it is “H:”. Now type the following list of commands as shown below:

H: CD BOOT
CD BOOT
BOOTSECT.EXE /NT60 M:(NOTE: M: is your USB drive letter)
EXIT

Step-6: Copy the contents of your Windows 7/Vista installation disk into the USB flash drive.

That’s it! Your USB stick is now ready to boot and install the OS for you. Don’t forget to enable the “USB Boot” option and change the “boot priority to USB device from hard disk” in your BIOS settings.

I hope you like this post. Pass your comments to express your opinion. 

Hacking S60's to install unsigned Applications

How to Hack Symbian S60 Phones to Install Unsigned Applications

If you own a Nokia Symbian S60 phone, you will most likely be aware of the fact that it is not possible to install applications on it unless they are signed using a valid certificate. Have you been trying to install applications on your S60 3rd or 5th edition phone but ending up getting a certificate error? At times, this can be really annoying; but here is a smart solution to this problem!

Here in this post, I will show you how to hack your Symbian S60 3rd or 5th edition smartphone, so as to modify the phone’s firmware and completely bypass the mandatory signing requirement. So, once you are done with this one time hack, you should be able to install any compatible application including unsigned and those with an expired certificate.

 

What is the Need for Signing Applications?

From the 3rd edition onwards, all the Symbian S60 applications need to be signed in order to ensure their integrity, so that it would not be possible for a third party to tamper with the application. Also, signing ensures that you always install applications from a trusted source.

However, there are many freeware and beta applications that come unsigned as the developers cannot afford to buy a symbian certificate. Hence, it can be a real nightmare for the users who need to install such applications on their phones. So, here is a step-by-step procedure to hack your phone and permanently disable this security feature.

 

1. Download the latest version of HelloOX2 from the ofiicial website www.helloox2.com.

HelloOx2 is an excellent tool to hack Symbian S60 3rd, 5th and Symbian^3 smartphones which makes it possible to install a root certificate by gaining full access to the phone’s system files. With this capability, you can install anything you want on your phones without the need to worry about the annoying certificate error!

2. The signed version of HelloOX2 demands for a donation and hence, only the unsigned version is available for free download. So, if you have the unsigned version, you need to sign it before installing on your phone. In order to sign any application, you need to have the certificate and the key file which can be obtained as follows:

• Go to the OPDA Website, get registered and login to your account.
• Click on the “Apply Certificate” tab, enter the model number and the IMEI of your phone and then click on “Submit and Upload” button.
• It will usually take up 24 hours for your certificate and key file to be generated and uploaded. To check the status of your certificate click on “My Certificate” tab. If the certificate is ready for the download you will see something as follows:

 

• Download the certificate and the key file on to your computer. Also download the SisSigner tool to sign your HelloOX2 application.
• Open the SisSigner, load the HelloOX2.sis, certificate and the key file as shown below and click on “Sign”. Leave the “Key File Password” field blank.

• Your HelloOX2 application is now signed and ready for the installation.

3. Install the signed HelloOX2 application on your phone and run it to start the hacking process, which is completely automatic. Within a minute your phone will be hacked. Once this is done, say goodbye to the annoying certificate error and install any application.

I hope you like this post. Express your opinion through comments. Enjoy!!!