[Galaxy Note Pro 12.2 Original Android Development] esgie:
I am not responsible for any possible bad effects which may result from using included software! You flash it on your own risk!!!

STOCK RELOADED v1 fix 1

Kernel base: stock XXUANC3 (kernel 3.4.0-1131235)

Kernel ramdisk: modded

Features: a few...

Security level: low!

Purpose: giving everyone who loves free exploring of Android secrets and who doesn't consider security as an absolute priority and who wants to put some life in this, indeed, awesome device, a possibility of playing with his device without disturbing restrictions, forced by Samsung, at least until fully-custom kernels, compiled from sources, appear (and that may take some time, as source code available atm seems to be broken, causing all the compiled kernels to stuck at boot screen).

Features working out-of-the-box:

- su binary from SuperSU by Chainfire @ /sbin/su (binary only for scripting purposes! Flash cf-root to use SuperSU app!)

- busybox 1.22.1 binary compiled by Stericson @ /sbin/busybox

- init.d support - just put your favorite scripts into /system/etc/init.d using any file manager and chmod 755 (not 777! it's NOT smart to permit write access for "world" to any system file), chown root:root, they will run on every boot. Well, to be honest, above permissions are given to all the scripts automatically during boot, but it has not yet been tested

- SELinux: Permissive - Samsung's most recent policy of forcing SELinux Enforcing mode by pre-compiling it into a kernel binary part, found in latest KitKat builds since at least a few months, HACKED FOR THE FIRST TIME EVER using innovative method of injecting an information directly into kernel memory space and forcing overwriting potentially-persistent kernel symbol value on-line during boot!)

- unsecure adb access (not tested yet)

- ext4 tweak: 20 sec (instead of stock 5 sec) write commit delay for /data partition (significantly increases IO performance!)

- some further, minor modifications

WARNING!!!

- flashing this WILL undoubtly trip KNOX, avoiding your warranty (which atm cannot be reverted! in any way)

- flashing this WILL cause a warning message of avoided warranty to be displayed on every boot (ofc it disappears right after reverting to stock boot.img)

- flashing this WILL disable some of the very important security features provided with stock firmware!!!! For advanced and experienced users only!!! Use at your own risk!

Known issues:

- AllCast Share mirroring not working (typical for all Samsung devices running not-exactly-stock kernels since S3). WORKING FIX AT POST #16!!!

http://xdaforums.com/showpost.php?p=54516532&postcount=16

Please consider solution from post #3 as not-always-working and depreciated!

Installation:

- compatibile with XXUANC3 firmwares but probably also with other (past and hope future too...) KitKat 4.4.2 Samsung branded firmwares;

- rooting by Chainfire's CF-Root first recommended as it will install SuperSU app in Android (this kernel contains su binary only giving su access without any policy settings!);

- enter download mode and plug the tablet via USB...

- ...select provided file in PDA section (and NOT touch anything except that)...

- ...and flash with Odin in a same way as CF-Root or like anything else...

- enjoy.

DOWNLOAD HERE:

Current version - STOCK RELOADED v1 fix 1

http://www63.zippyshare.com/v/87557346/file.html

FIXED: file name changed so it can be flashed directly by Odin without renaming! Sorry for this silly mistake!

=======

Changelog:

v1 fix1:

- fixed permissive mode due to trivial error;

- delayed init.d execution to a moment AFTER init process set cfq scheduler so it is not overriding mmcblk0 tweaks (if put in init.d) anymore;

- minor code cleanups

v1:

- initial release

- init.d support

- SELinux permissive

- unsecure ADB

- ext4 delayed commit for /data

=======

Stock XXUANC3 kernel (to revert changes)

http://www65.zippyshare.com/v/32441894/file.html

Revert using Odin, in the same way you've installed a Reloaded Version....