Firefox 4 Beta is available for Android 2.0 or higher. Installation requires approximately 32MB internal storage, plus 12MB SD storage.
Supported Devices:
* Acer Liquid E
* Dell Streak
* HTC Desire
* HTC Desire Z (T-Mobile G2)
* HTC Droid Incredible
* HTC EVO 4G
* Motorola Milestone (Verizon Droid)
* Motorola Droid 2
* Motorola Droid X
* Samsung Galaxy S (AT&T Captivate, Verizon Fascinate, T-Mobile Vibrant, Sprint Epic 4G)
Download Firefox 4 Beta for Android here