How to Tutorial: Install Windows Phone 7.5 Mango Build 7712 Update On Any WP7 Device , Even If You Are not A Develope r. Microsoft released this build 7712 of Mango Update earlier this week for their Windows Phone 7 Handset Operating System for Developers . But here is the How to Guide to Install that Manago Update on any Windows Phone 7 Smartphone s without having any Developer account .
Make Microsoft’s update service to think that you are an Developer Phone, so that this developer-only build 7712 Mango update gets pushed to you. How to do that.
Important Note – Any WP7 Phone owner who updated to Beta 1 using this trick, need to download the updated Zune beta Software from Here and click for Update to get on to the Build 7712.
How To: Install Manago Update Build 7712 on any Windows Phone 7 Devices
* A Windows Phone 7 device running on NoDo aka that update that brought Copy-Paste To WP7
* WP7 Support Tools which will be used to upgrade your phone. You may download the 32-bit or 64-bit version, depending on which bit-flavor of Windows you’re running.
* An updating tool from Windows Phone Hacker. You can get it here . (it’s above “Notes”)
* A PC running Windows Vista/7.
Own Risk:- Follow the following steps at your own risk only. Updating to Mango this way (unofficial) may void your warranty. This guide is for testing and educational purposes only. We are not be held responsible for any loss of important data or malfunctioning of your Windows Phone.
Step 1 – Be sure that Zune is not running BACKGROUND, after that Extract the Updating Tool that you downloaded to C:\ and run update.bat as Administrator from the right click Menu.
Step 2 – Zune will automatically launch once the tool is finished working its magic. From Zune, you will need to check for updates.
Step 3 – The software will now show Windows Phone 7 Build 7401, you need to download and install this. Check for updates again and you will see Windows Phone 7 Build 7661 show up, you need to download and install this as well. Once installation is complete, the standard Zune will not be able to locate your phone. Now you will need to download and install a beta version of Zune to wrap things up which you can do from Here .
Step 4 – Check for Updates another time (third time) and Install Windows Phone 7 Build 7712, which is the latest Manago Update Build. Just Download and Install it.
I think you followed the Steps properly, then you have successfully installed mango Build 7712 on your WP7 Handset.
Keep in Mind – If you want to Downgrade to NoDo (that you will need to do so in order to install the final release of Mango), just Run Restore.bat as Administrator from the extracted folder in Step 1 and follow the Instructions from there. Thanks to Redmondpie.