Samsung Galaxy Note 10.1 2014 Edition LTE (SM-P605K) Firmware Overview
The archive lists 2 official builds for the Samsung Galaxy Note 10.1 2014 Edition LTE across 1 region (CSC). The newest one is P605KKTUCQA2, released January 20, 2017 with Android 4.4.2.
How to Flash SM-P605K Firmware
Put the Samsung Galaxy Note 10.1 2014 Edition LTE into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with the same or a higher Bit than the one installed — a lower bootloader binary will be rejected.