getprop("ro.product.device") == "tucana" || abort("E3004: This package is for \"tucana\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.3.0.PFDMIXM:user/release-keys");
ui_print("Target: Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.5.0.PFDMIXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.3.0.PFDMIXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.5.0.PFDMIXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.3.0.PFDMIXM:user/release-keys or Xiaomi/tucana/tucana:9/PKQ1.190302.001/V11.0.5.0.PFDMIXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
show_progress(0.100000, 5);
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/boot:134217728:f963ca14ce919cc90bc9b083da7a1d9738e95a26:134217728:25106fdd5a1ea65c46cafec9fcd220a24d09a88d") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:f963ca14ce919cc90bc9b083da7a1d9738e95a26:134217728:25106fdd5a1ea65c46cafec9fcd220a24d09a88d\" has unexpected contents.");
apply_patch_space(291741696) || abort("E3006: Not enough free space on /cache to apply patches.");
show_progress(0.100000, 70);
if (range_sha1("/dev/block/bootdevice/by-name/system", "84,1,302,317,687,8381,8464,8467,8582,8585,32770,33053,98306,98589,163842,164125,166242,166470,166635,166782,166886,166915,166931,167069,167083,167272,168190,168472,168838,169174,204497,204841,229378,229661,294914,295197,438385,443161,524301,532384,668843,668845,726964,733888,733889,733963,774426,776356,776358,776489,776491,776497,776498,778255,778269,778642,778647,779193,779195,779964,779989,780016,780018,780165,819202,819485,820060,824526,824668,824884,825034,841609,841610,849611,884738,885021,944810,1048576,1048577,1048579,1048580,1161015,1179411,1179647,1179648") == "564bcdbd62188336566e53afd6653155f9cbe86f" || block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat")) then
ui_print("Verified system image...");
else
check_first_block("/dev/block/bootdevice/by-name/system");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/system", "84,1,302,317,687,8381,8464,8467,8582,8585,32770,33053,98306,98589,163842,164125,166242,166470,166635,166782,166886,166915,166931,167069,167083,167272,168190,168472,168838,169174,204497,204841,229378,229661,294914,295197,438385,443161,524301,532384,668843,668845,726964,733888,733889,733963,774426,776356,776358,776489,776491,776497,776498,778255,778269,778642,778647,779193,779195,779964,779989,780016,780018,780165,819202,819485,820060,824526,824668,824884,825034,841609,841610,849611,884738,885021,944810,1048576,1048577,1048579,1048580,1161015,1179411,1179647,1179648") && block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat"), ui_print("system recovered successfully."), abort("E1004: system partition fails to recover"));
endif;
if (range_sha1("/dev/block/bootdevice/by-name/vendor", "22,1,139,142,144,159,317,8223,32770,32895,98306,98431,163842,163967,229378,229503,294914,295039,388593,515995,524173,524287,524288") == "ad82498d43e79b8bd1b80dce71bbb40d2e16c3b3" || block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat")) then
ui_print("Verified vendor image...");
else
check_first_block("/dev/block/bootdevice/by-name/vendor");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/vendor", "22,1,139,142,144,159,317,8223,32770,32895,98306,98431,163842,163967,229378,229503,294914,295039,388593,515995,524173,524287,524288") && block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat"), ui_print("vendor recovered successfully."), abort("E2004: vendor partition fails to recover"));
endif;

# ---- start making changes here ----

ui_print("Patching boot image...");
show_progress(0.100000, 10);
apply_patch("EMMC:/dev/block/bootdevice/by-name/boot:134217728:f963ca14ce919cc90bc9b083da7a1d9738e95a26:134217728:25106fdd5a1ea65c46cafec9fcd220a24d09a88d",
            "-", 25106fdd5a1ea65c46cafec9fcd220a24d09a88d, 134217728,
            f963ca14ce919cc90bc9b083da7a1d9738e95a26, package_extract_file("patch/boot.img.p")) || abort("Failed to apply patch \"patch/boot.img.p \".");

# ---- radio update tasks ----

ui_print("Patching firmware images...");
package_extract_file("firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64");
package_extract_file("firmware-update/imagefv.elf", "/dev/block/bootdevice/by-name/imagefv");
package_extract_file("firmware-update/cmnlib.mbn", "/dev/block/bootdevice/by-name/cmnlib");
package_extract_file("firmware-update/hyp.mbn", "/dev/block/bootdevice/by-name/hyp");
package_extract_file("firmware-update/BTFM.bin", "/dev/block/bootdevice/by-name/bluetooth");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tz");
package_extract_file("firmware-update/aop.mbn", "/dev/block/bootdevice/by-name/aop");
package_extract_file("firmware-update/xbl_config.elf", "/dev/block/bootdevice/by-name/xbl_config");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");
package_extract_file("firmware-update/uefi_sec.mbn", "/dev/block/bootdevice/by-name/uefisecapp");
package_extract_file("firmware-update/NON-HLOS.bin", "/dev/block/bootdevice/by-name/modem");
package_extract_file("firmware-update/qupv3fw.elf", "/dev/block/bootdevice/by-name/qupfw");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl");
package_extract_file("firmware-update/dspso.bin", "/dev/block/bootdevice/by-name/dsp");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfg");
package_extract_file("firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xbl");
package_extract_file("firmware-update/km4.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64bak");
package_extract_file("firmware-update/imagefv.elf", "/dev/block/bootdevice/by-name/imagefvbak");
package_extract_file("firmware-update/cmnlib.mbn", "/dev/block/bootdevice/by-name/cmnlibbak");
package_extract_file("firmware-update/hyp.mbn", "/dev/block/bootdevice/by-name/hypbak");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tzbak");
package_extract_file("firmware-update/aop.mbn", "/dev/block/bootdevice/by-name/aopbak");
package_extract_file("firmware-update/xbl_config.elf", "/dev/block/bootdevice/by-name/xbl_configbak");
package_extract_file("firmware-update/uefi_sec.mbn", "/dev/block/bootdevice/by-name/uefisecappbak");
package_extract_file("firmware-update/qupv3fw.elf", "/dev/block/bootdevice/by-name/qupfwbak");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/ablbak");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfgbak");
package_extract_file("firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xblbak");
package_extract_file("firmware-update/km4.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
show_progress(0.600000, 600);
ui_print("Patching system image after verification.");
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.");
ui_print("Patching vendor image after verification.");
block_image_update("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat") ||
  abort("E2001: Failed to update vendor image.");

# ---- radio update tasks 2 ----

ui_print("Patching vbmeta dtbo logo binimages...");
package_extract_file("firmware-update/vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta");
package_extract_file("firmware-update/dtbo.img", "/dev/block/bootdevice/by-name/dtbo");
show_progress(0.100000, 2);
