Hello,
I share the stock rom S433 for Lenovo K3 Note with some modifications
FEATURES :
- Dolby Atmos.
- Double tap.
- ES File Explorer default.
- FM Radio.
- Kernel rooted. Added to ADBD to kernel.
- Lenovo app update: Camera, Contact, ThemeCenter, Keyboard and Gallery.
- Nova Launcher default.
- Multilangues.
- Night mode.
- No spyware.
- Ringtones stock marshmallow.
- SuperSU root.
- Removal all unnecessary applications.
- Very fast.
No SMS, browser and mail application, I leave you the choice in the playstore 
INSTALLATION MODE :
- Download the rom
- Enter the recovery (Power vol+ vol-)
- Make all wipes (expect sd storage)
- Flash ROM
- REBOOT
NO BUG ! Based official rom s433 by SmiLeToLiFe