ui_print("start......");
ui_print("check if it's hisi's board......");
assert(getprop("ro.product.board")=="bigfish");
assert(getprop("ro.build.skymodel")=="8H87");
assert(getprop("ro.build.skytype")=="G7200");
show_progress(0.990000, 28);
ui_print("update recovery......");
package_extract_file("recovery.img", "/dev/block/platform/hi_mci.1/by-name/recovery");
ui_print("update build.prop");
mount("ext4", "EMMC", "/dev/block/platform/hi_mci.1/by-name/system", "/system");
package_extract_file("build.prop", "/system/build.prop");
set_perm(0, 0, 0644, "/system/build.prop");
unmount("/system");
ui_print("update ok.....");
