Your bootloader must be unlocked to use this. If your bootloader is not already unlocked, unlocking it will wipe your data and this method is not recommended.
This is a modified factory image that will not erase your user data or custom recovery. This can be used even if you’re rooted and with modified system files, xposed framework, or custom recovery. Once installed you will lose root, just flash supersu in your custom recovery. Xposed should still be on your device so just go into the app and re-install it. For any modified system files, you will have to re-modify those.
This is intended for those on the stock rom, rooted, and with a custom recovery. It’ll work if you have a custom rom but will put the stock system on.
I am not responsible for anything you do to your device so flash at your own risk. Always backup before doing any significant changes to your device. I would recommend off your device in case something happens
To use, download the modified factory image here https://mega.co.nz/#!AAATiKpI!PJbBgr...0PEupNyvU72pEl
Use 7-zip or winrar to extract the files.
Supersu by chainfire can be found here, CWM / TWRP / MobileODIN installable ZIP: http://download.chainfire.eu/supersu
Boot into the bootloader. From a cmd window opened where the flash-all file is just type flash-all. You can use shift, right click on the occam-ktu85l-Modified folder to open a command window in the correct folder. ADB/FASTBOOT must be intalled on your PC.
You can also just double click on the flash-all.bat
This is tested on a windows machine; however it should work on a Mac too, flash the flash-all.sh.