First of all take the back up of your data1. Unlock OEM and USB debugging and boot to the download mode and connect with PC2. Open Odin and select the twrap recovery in AP section and click start3. After flash press vol up + power button until rec...
1. Flash twrap with odin2. Do a factory reset and clean delvik cash / cash3. Then flash no verify and rmm state bypass4. Then flash magisk zip file5. Then reeboot your device