samsung A20 A205F - A205G U10 installing TWRP and ROOT proccess 

this method works very well on a samsung a20 (a205f-a205g) android 11 bit10 by installing twrp then we root using magisk, if you don't succeed try to change the firmware code that i use
▶️ TWRP - ROOT File : bit.ly/48En8e4
▶️ Magisk Patch APK : bit.ly/3RddBoq
▶️ Samsung USB Driver : bit.ly/40S5XmN
▶️ Samsung Odin Flashtool : bit.ly/3QX1KJT