Samsung Galaxy Note 3 getting updated with Galaxy S5 features: Download Booster and KNOX 2
This new update is already rolling out in select markets like the UK (as always, it’s a gradual roll-out, so you might need to wait a few weeks until it arrives to your region), and it’s available for the Snapdragon 800-powered Note 3 version.
The other new feature making its way onto the Galaxy Note 3 is Download Booster, which allows users to download files quicker by combining the power of their cellular (4G LTE in the Note 3) connectivity with their Wi-Fi connection. This maximum speed will be of particular value for large files that you need to download in a rush.
The new Galaxy Note 3 firmware comes in at around 185MB and is being pushed over the air.
source: GSM Arena
Things that are NOT allowed: