How To Upgrade Nexus One to Android 2.2 Froyo

How to Manual Upgrade Nexus One to Android 2.2 Froyo. Have Nexus One and impoverishment to raise to Android 2.2 Froyo?, Now it's moment to do it. Prehend the measure and move thoroughly.

- Download the Android 2.2 Froyo firmware for the Nexus One in here
- Rename the enter update.zip and reproduce it to your microSD salutation via USB. [Note: make sure the file is named update.zip and not update.zip.zip.]
- Shut down your Nexus One
- Hold down the “Volume Down” button as you power the phone back on.
- A obstruct should happen display your phone's system searching for varied files. Scroll down to “recovery” and press the “Power” button.
- When you see the triangle with an exclamation point symbol, press the “Power” and “Volume Up” buttons at the same time.
- From the bill that appears, superior "Apply sdcard:update.zip."
- When the screen displays “Install from sdcard complete” select “reboot system now” and wait for the phone to power back up.


Tags : Update, Howto, Android 2.2, Froyo