cat /proc/sys/fs/verity/require_signatures 1
表示开启了fs验证
cat /vendor/etc/fstab.qcom system /system ext4 ro,barrier=1,discard wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey -------------------------------------------------------------- system_ext /system_ext ext4 ro,barrier=1,discard wait,slotselect,avb=vbmeta_system,logical,first_stage_mount -------------------------------------------------------------- product /product ext4 ro,barrier=1,discard wait,slotselect,avb=vbmeta_system,logical,first_stage_mount --------------------------------------------------------------
进入twrp执行关闭
avbctl --force disable-verification avbctl --force disable-verity disable-verity avbctl disable-verification