assert(getprop("ro.product.device") == "Honor4a" || getprop("ro.build.product") == "Honor4a" || getprop("ro.product.device") == "honor4a" || getprop("ro.build.product") == "honor4a" || getprop("ro.product.device") == "Honor4A" || getprop("ro.build.product") == "Honor4A" || getprop("ro.product.device") == "honor4A" || getprop("ro.build.product") == "honor4A" || getprop("ro.product.device") == "y6" || getprop("ro.build.product") == "y6" || getprop("ro.product.device") == "Y6" || getprop("ro.build.product") == "Y6" || getprop("ro.product.device") == "scale" || getprop("ro.build.product") == "scale" || getprop("ro.product.device") == "Scale" || getprop("ro.build.product") == "Scale" || getprop("ro.product.device") == "SCL-AL00" || getprop("ro.build.product") == "SCL-AL00" || getprop("ro.product.device") == "SCL-CL00" || getprop("ro.build.product") == "SCL-CL00" || getprop("ro.product.device") == "SCL-L01" || getprop("ro.build.product") == "SCL-L01" || getprop("ro.product.device") == "SCL-L02" || getprop("ro.build.product") == "SCL-L02" || getprop("ro.product.device") == "SCL-L03" || getprop("ro.build.product") == "SCL-L03" || getprop("ro.product.device") == "SCL-L04" || getprop("ro.build.product") == "SCL-L04" || getprop("ro.product.device") == "SCL-L21" || getprop("ro.build.product") == "SCL-L21" || getprop("ro.product.device") == "SCL-TL00" || getprop("ro.build.product") == "SCL-TL00" || getprop("ro.product.device") == "SCL-TL10" || getprop("ro.build.product") == "SCL-TL10" || getprop("ro.product.device") == "SCL-U03" || getprop("ro.build.product") == "SCL-U03" || getprop("ro.product.device") == "SCL-U21" || getprop("ro.build.product") == "SCL-U21" || getprop("ro.product.device") == "SCL-U23" || getprop("ro.build.product") == "SCL-U23" || getprop("ro.product.device") == "SCL-U31" || getprop("ro.build.product") == "SCL-U31" || getprop("ro.product.device") == "SCC-U21" || getprop("ro.build.product") == "SCC-U21" || abort("E3004: This package is for device: Honor4a,honor4a,Honor4A,honor4A,y6,Y6,scale,Scale,SCL-AL00,SCL-CL00,SCL-L01,SCL-L02,SCL-L03,SCL-L04,SCL-L21,SCL-TL00,SCL-TL10,SCL-U03,SCL-U21,SCL-U23,SCL-U31,SCC-U21; this device is " + getprop("ro.product.device") + "."););
ui_print("Target: Huawei/lineage_scale/scale:7.1.2/NJH47F/471db34d09:userdebug/dev-keys");
ifelse(is_mounted("/system"), unmount("/system"));
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);
mount("ext4", "EMMC", "/dev/block/bootdevice/by-name/system", "/system", "");
run_program("/tmp/install/bin/backuptool.sh", "backup");
unmount("/system");
if is_mounted("/data") then
package_extract_file("META-INF/org/lineageos/releasekey", "/tmp/releasekey");
run_program("/tmp/install/bin/otasigcheck.sh") != "31744" || abort("Can't install this package on top of incompatible data. Please try another package or run a factory reset");
else
mount("ext4", "EMMC", "/dev/block/bootdevice/by-name/userdata", "/data", "");
package_extract_file("META-INF/org/lineageos/releasekey", "/tmp/releasekey");
run_program("/tmp/install/bin/otasigcheck.sh") != "31744" || abort("Can't install this package on top of incompatible data. Please try another package or run a factory reset");
unmount("/data");
endif;
show_progress(0.750000, 0);
ui_print("Patching system image unconditionally...");
block_image_update("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");
show_progress(0.020000, 10);
mount("ext4", "EMMC", "/dev/block/bootdevice/by-name/system", "/system", "");
run_program("/tmp/install/bin/backuptool.sh", "restore");
unmount("/system");
show_progress(0.050000, 5);
package_extract_file("boot.img", "/dev/block/bootdevice/by-name/boot");
show_progress(0.200000, 10);
set_progress(1.000000);
