From the windows store download the XAP files on to your computer.The phone should be unlocked for developing.Now that your phone is registered you can try to install XAP file without SD card. The Windows phone registration will now register your phone.Any Microsoft login identification will do. You will need to login using a Microsoft login.If such a message comes, unlock the phone and click on retry. Ensure that the phone is not locked because then the app may not be able to detect the phone.Now open the Windows Registration app that you downloaded and click on register. Open the start menu by clicking on the Start button.

While the drivers are getting installed connect your Windows phone to your computer using a USB cable.It goes without saying that the computer should be a Windows one. If you are really planning to develop apps then you need to download the full Windows phone 8 SDK. Download the Windows phone mini SDK if you are just an end user who wants to download apps.Here are the steps you have to follow to developer unlock your phone. But unless you have a Microsoft developer account as well the limit of installations that you can make is 3. This is because basically you are registering to develop apps for Windows and so Windows allows this unlock. Non-store apps can be installed on developer unlocked phones. For this method to work, you have to first developer ‘unlock’ your phone. The XAP files can be downloaded with the help of a SD card but for those phones that do not have a SD card that becomes a problem. XAP files are the files that are used generally for installing windows applications on the windows phone. But of course there is a solution to this problem. The reason is that you can download so many apps on an android phone whereas the Windows phone does not give you many options in this area. If you were an Android user and now switched to a windows phone you might not be very happy with yourself. If you have switched from android phone to windows phone and facing problem in installing apps then learn here how to install XAP on windows phone 8 without SD Card

Windows phone sd cards