#!/system/bin/sh grep -oE 'init_[0-9_]+' /vendor/etc/selinux/nonplat_sepolicy.cil | \ uniq | \ sort -n | \ head -n 1 | \ sed -E 's/.*init_([0-9]+).*/\1/g' | \ while read version;do setprop persist.sys.vndk $version done mount -o bind /system/bin/adbd /sbin/adbd if ( getprop ro.hardware | grep -q kirin970 ) || ( getprop ro.hardware | grep -q hi6250 );then FOUND_HUAWEI=1 setprop persist.sys.bt_acl_bypass true fi if getprop ro.vendor.build.fingerprint |grep -qiE '(huawei|honor|hi3660)' || [ -n "$FOUND_HUAWEI" ];then FOUND_HUAWEI=1 setprop persist.sys.overlay.huawei.backlight true fi