Originally Posted by frankoid
Have you unlocked your bootloader?* If so I don't think that the standard OTA process will work, although I haven't personally tried it.
*I expect you have if you are rooted because I'm not aware of a way of rooting a S-ON HOX+ without unlocking the bootloader
Boot in TWRP : Install zip file.
Boot in fastboot : Flash boot.img.
Reboot in system => Still root (TWRP fix it before reboot), and updated.
Just perfect. (and lost apk are back (like light).
Thanks a lot