DESCRIPTION

1. With the phone off, press and hold VOL- HOME AND POWER BUTTON, and wait to enter to Download Mode


2. Install Samsung drivers.


3. Connect the phone to PC computer.


4. Open Odin.


5. Choose for BL, AP, CP files.


6. Go to Options and select "Phone Bootloader Update"


7. Click Start.


8. Remove the battery.


9. Put the battery.

Then flash

TWRP_3.1.1_hero2qltedcm.tar ( Wipe Data ->yes)

Boot to twrp and install:



1: no-verity-opt-encrypt-6.0.zip

2: Magisk-vXX.X.zip

※Please make a backup of your device before installing or updating ROM