Device name : Vivo_S1_PD1913F
chipset : MTK (MT6768 Helio)
Bootloader state : Unlocked (with chimera)
i need to root this device. I've tried MAGISK . but while pathing boot.img (there is 2 boot file 1st one is boot.img and 2nd one is formal_boot.img) i faced error in magisk log
"cp: can't preserve ownership of 'busybox': Operation not permitted
cp: can't preserve ownership of 'magisk32': Operation not permitted
cp: can't preserve ownership of 'magisk64': Operation not permitted
cp: can't preserve ownership of 'magiskboot': Operation not permitted
cp: can't preserve ownership of 'magiskinit': Operation not permitted"
i have all service tool / dongles / box.
Please give me response ASAP.