I have J737T1 Pie edition. I was managed to patched boot img with magisk. so to flash it with Odin do I need cache?or magisk patched img.tar? Also I don't have the oem toggle option on developers . It's not there !
This question is better suited for the specific device (J737T1) threads elsewhere on XDA. Also look to the magisk thread for help. Good luck.
realBBB
Dark Heroes