assert(getprop("ro.product.device") == "galaxys2" || getprop("ro.build.product") == "galaxys2" || getprop("ro.product.device") == "i9100" || getprop("ro.build.product") == "i9100" || getprop("ro.product.device") == "GT-I9100" || getprop("ro.build.product") == "GT-I9100" || getprop("ro.product.device") == "GT-I9100M" || getprop("ro.build.product") == "GT-I9100M" || getprop("ro.product.device") == "GT-I9100P" || getprop("ro.build.product") == "GT-I9100P" || getprop("ro.product.device") == "GT-I9100T" || getprop("ro.build.product") == "GT-I9100T" || getprop("ro.product.device") == "SC-02C" || getprop("ro.build.product") == "SC-02C" || abort("This package is for device: galaxys2,i9100,GT-I9100,GT-I9100M,GT-I9100P,GT-I9100T,SC-02C; this device is " + getprop("ro.product.device") + "."););
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/mmcblk0p9", "/system", "");
run_program("/tmp/install/bin/backuptool.sh", "backup");
unmount("/system");
if is_mounted("/data") then
package_extract_file("META-INF/org/cyanogenmod/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/mmcblk0p10", "/data", "");
package_extract_file("META-INF/org/cyanogenmod/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/mmcblk0p9", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat");
run_program("/sbin/e2fsck", "-fy", "/dev/block/mmcblk0p9");
run_program("/tmp/install/bin/resize2fs_static", "/dev/block/mmcblk0p9");
run_program("/sbin/e2fsck", "-fy", "/dev/block/mmcblk0p9");
show_progress(0.020000, 10);
mount("ext4", "EMMC", "/dev/block/mmcblk0p9", "/system", "");
run_program("/tmp/install/bin/backuptool.sh", "restore");
unmount("/system");
show_progress(0.050000, 5);
package_extract_file("boot.img", "/dev/block/mmcblk0p5");
show_progress(0.200000, 10);
