The latest version of android OS, Android 2.2 Froyo was demoed at Google I/O two day’s conference and Android 2.2 demo indeed received big applauds from developer community for its new exciting features. However there wasn’t any announcement by when Android 2.2 will updated for most Android phones.

Surprisingly Nexus one users may not need to wait for longer as Google has already begun rolling Android 2.2 Froyo as an OTA update. As the nature of OTA update is quite random, you may or may not receive update now.

Well did we say you can Download Android 2.2 Froyo and manually update Nexus One to Android 2.2 now? Yes you heard it right no more wait. You can grab Android 2.2 Froyo Update right from official Google server.

Download Android 2.2 Froyo Update for Nexus One

http://android.clients.google.com/packages/passion/signed-passion-FRF50-from-ERE27.1e519a24.zip

How to Manually Update & Install Android 2.2 on Nexus One

1. Grab the Android 2.2 update .zip file

2. Rename it to update.zip

3. Copy it to the root of your micro-sd card

4. Boot your device in recovery mode by holding the the trackball and pressing once on the power button

5. Select Bootloader and then select Recovery

6. Let the device reboot (wide display an exclamation point) and then press the volume up and power button at the same time

7. Finally select “Apply sdcard:update.zip” with the trackball.

(Via MobileTechWorl)