Firefox not yet released for windows phone

   Firefox has stopped development for Windows Mobile indefinitely. Thank you to our contributors for their continued support and feedback. The last release for Windows Mobile was 1.1 alpha 1 (download). We have stopped developing for Microsoft's mobile platform because Windows Phone 7 no longer allows developers to build C++ applications like Firefox, and Microsoft's new policies ban open-source software like Firefox from the Windows Phone Marketplace. 

The HTC Radar phones is using the Microsoft Windows Phone 7.5 when the mobile Firefox is currently only for Android 2.2+ devices with a ARMv7 cpu. Mozilla will not likley make it for Microsoft Windows Phone 7.5 https://wiki.mozilla.org/Mobile/Platforms#Other_Platforms Windows Mobile Firefox has stopped development for Windows Mobile indefinitely. Thank you to our contributors for their continued support and feedback. The last release for Windows Mobile was 1.1 alpha 1 (download). We have stopped developing for Microsoft's mobile platform because '''Windows Phone 7 no longer allows developers to build C++ applications like Firefox, and Microsoft's new policies ban open-source software like Firefox from the Windows Phone Marketplace. '''