Q&A

Code: su restorecon -v -R /data/media

In the ROM zip you can find only the system, modem and kernel (bumped) imageYou need only to have the TWRP recovery installedNope. The bootloader will not be changed.Just flash your ROM or restore a previous nandroid backup. But, after that, flash the zip with the KK modem you can find in the 1st post.Must i answer????With adb or a terminal emulator do:This is a issue reported from some user.Try to format manually data in TWRP before install the rom.If this doesn't work try flashing the kdz of the H firmware ---> root ----> twrp ----> install this rom ( sperimental).Go with a root browser to system/app/Lteconfigs/, click and install the apk, then reboot and you will have the option for LTE.