You can wait to receive this update automatically or follow the instructions below to install the update manually.
The Android 2.3.6 Gingerbread (GRK39F) update improves security and performance on the device and should be made available OTA quite soon. But if you would prefer to download the update right now simple follow the steps lined out below.
- Download Android 2.3.6 Gingerbread (GRK39F)
- Rename the file update.zip
- Connect the Nexus One to your PC and transfer update.zip to the root on your device SD card. (do not place it inside any folder)
- Turn off the device
- Press the Volume Down button and turn on the phone while holding it.
- Scroll down to Recovery and press the power/lock button.
- You will see a exclamation mark.
- Press Power and Volume Down button at this point.
- In the menu which appears select sdcard:update.zip.
- Wait for a message install from sdcard complete.
- Reboot your device
Settings > About Phone
- Android version - 2.3.6
- Build number - GRK39F