You might look up this thread on XDA ([GUIDE][17.06.2019] RMM/KG bypass - Root/Install TWRP on Exynos Samsung after 2018 by corsicanu).Unrelated question:
To install the ROM, I wanted to reboot into TWRP recovery and got greeted by the dreaded "Custom binary blocked by FRP Lock" screen. Luckily, I had just backed up everything this time, but this could have gone really bad (again).
Can anyone tell me how I can reliably prevent this? It seems that this randomly happens when I boot into recovery mode. Do I need to ask this question on a TWRP thread
On this new forum software I wouldn't know how to copy links to other threads, sorry. So I gave you the cmplt title.