- Download the OTA Package
- Rename it to update.zip
- Copy it to the root of the internal storage
- Power off the device, hold Volume Up and Power to reboot into the bootloader
- Select "recovery," then hit the power button
- Once the warning triangle appears, hold the power button and hit volume up
- Select "apply update from /sdcard" and choose the update.zip
- Once the process is finished, simply choose "reboot system now"
Once it reboots, BAM!