bash
# 查看 SELinux 状态
adb shell "su -c 'getenforce'"
# 如果输出为 Enforcing,将其设置为宽容模式
adb shell "su -c 'setenforce 0'"
# 尝试重新挂载
adb shell "su -c 'mount -o rw,remount /'"
# 检查是否挂载成功
adb shell "cat /proc/mounts"
# 复制文件
adb push ./a141b3ae.0 /sdcard/
adb shell "su -c 'cp /sdcard/a141b3ae.0 /system/etc/security/cacerts/'"
# 修改文件权限
adb shell "su -c 'chmod 644 /system/etc/security/cacerts/a141b3ae.0'"