Yeah… Official Android 4.3 firmware for Samsung Galaxy Note 2 GT-N7100 is coming soon. Why? Here is the leaked Android 4.3 N7100XXUEMJ5 firmware. Yes, it will come as premium suite that support Galaxy Gear. Hopefully, it will have some of the interesting features from Galaxy Note 3 as well. No worry, GT-N7105 should have it soon too.
Note – this is a leaked test firmware. Only install it if you know what you are doing.
Installation guide – How to install firmware on Samsung Galaxy Note 2 with Odin? (Video)
Download Android 4.3 N7100XXUEMJ5 firmware for Galaxy Note 2 here.