assert(getprop("ro.product.device") == "crownltexx" || getprop("ro.build.product") == "crownltexx" || 
       getprop("ro.product.device") == "crownlteks" || getprop("ro.build.product") == "crownlteks" || 
       getprop("ro.product.device") == "crownlte" || getprop("ro.build.product") == "crownlte" || abort("E3004: This package is for device: crownltexx,crownlteks,crownlte; this device is " + getprop("ro.product.device") + "."););
ifelse(is_mounted("/vendor"), unmount("/vendor"));
mount("ext4", "EMMC", "/dev/block/platform/11120000.ufs/by-name/VENDOR", "/vendor");
ifelse(file_getprop("/vendor/build.prop","ro.vendor.build.version.sdk") != "29",
unmount("/vendor");
ui_print(" ");
ui_print("=============================================");
ui_print("=============================================");
ui_print("                    ERROR:                   ");
ui_print("           Vendor image on the device        ");
ui_print("               is NOT compatible             ");
ui_print("           Expected Android 10 vendor        ");
ui_print("=============================================");
ui_print("============NO CHANGE HAS BEEN MADE==========");
abort(" "););
unmount("/vendor");
ui_print("Target: samsung/crownltexx/crownlte:10/QP1A.190711.020/N960FXXS6ETH4:user/release-keys");
package_extract_dir("install", "/tmp/install");
set_metadata_recursive("/tmp/install", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0644);
set_metadata_recursive("/tmp/install/bin", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0755);
run_program("/tmp/install/bin/backuptool.sh", "backup", "/dev/block/platform/11120000.ufs/by-name/SYSTEM", "ext4");
ui_print("Patching system image unconditionally...");
show_progress(0.900000, 0);
block_image_update("/dev/block/platform/11120000.ufs/by-name/SYSTEM", package_extract_file("system.transfer.list"), "system.new.dat.br", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");
delete_recursive("/data/system/package_cache");
run_program("/sbin/e2fsck", "-fy", "/dev/block/platform/11120000.ufs/by-name/SYSTEM");
run_program("/sbin/resize2fs", "/dev/block/platform/11120000.ufs/by-name/SYSTEM");
run_program("/sbin/e2fsck", "-fy", "/dev/block/platform/11120000.ufs/by-name/SYSTEM");
show_progress(0.020000, 10);
run_program("/tmp/install/bin/backuptool.sh", "restore", "/dev/block/platform/11120000.ufs/by-name/SYSTEM", "ext4");
package_extract_file("boot.img", "/dev/block/platform/11120000.ufs/by-name/BOOT");
show_progress(0.100000, 10);
set_progress(1.000000);
