getprop("ro.product.device") == "umi" || abort("E3004: This package is for \"umi\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.2.0.RJBCNXM:user/release-keys");
ui_print("Target: Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.7.0.RJBCNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.2.0.RJBCNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.7.0.RJBCNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.2.0.RJBCNXM:user/release-keys or Xiaomi/umi/umi:11/RKQ1.200826.002/V12.2.7.0.RJBCNXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
patch_partition_check(concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:66742c3036f3f698cac540278e0beb91db7814ec"),
                      concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:75de0a8924e92817687620651649d088f480552a")) ||
    abort(concat("E3005: \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:66742c3036f3f698cac540278e0beb91db7814ec"),"\" or \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:75de0a8924e92817687620651649d088f480552a"),"\" has unexpected contents."));
apply_patch_space(134217728) || abort("E3006: Not enough free space on /cache to apply patches.");
if (range_sha1(map_partition("system"), "44,1,30,37,50,52,56,1989,1990,2015,2016,2050,23134,23141,23142,24157,24158,30315,36513,36520,36521,37867,84233,84644,84646,84663,487333,491520,491534,498736,498737,499226,732578,732581,773794,774097,917510,917518,950273,950286,950785,953652,968764,968961,968962") == "47a20023950338b366ec7ef748b9950118a2efc2" || block_image_verify(map_partition("system"), package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat")) then
ui_print("Verified system image...");
else
check_first_block(map_partition("system"));
ifelse (block_image_recover(map_partition("system"), "44,1,30,37,50,52,56,1989,1990,2015,2016,2050,23134,23141,23142,24157,24158,30315,36513,36520,36521,37867,84233,84644,84646,84663,487333,491520,491534,498736,498737,499226,732578,732581,773794,774097,917510,917518,950273,950286,950785,953652,968764,968961,968962") && block_image_verify(map_partition("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(map_partition("vendor"), "56,1,26,36,40,45,46,124,132,138,139,1813,1817,1830,2304,2307,2590,2592,2596,7691,7692,8367,8368,12144,12145,12147,12148,12237,12238,20258,20260,20263,20264,20274,20275,20277,20278,20301,20302,20338,20342,20392,20423,20426,20427,20432,20433,20752,21195,21388,458763,458769,462023,463427,470773,470877,470878") == "9767f99e7e76c952560d9ad697a1c12dc5a05e90" || block_image_verify(map_partition("vendor"), package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat")) then
ui_print("Verified vendor image...");
else
check_first_block(map_partition("vendor"));
ifelse (block_image_recover(map_partition("vendor"), "56,1,26,36,40,45,46,124,132,138,139,1813,1817,1830,2304,2307,2590,2592,2596,7691,7692,8367,8368,12144,12145,12147,12148,12237,12238,20258,20260,20263,20264,20274,20275,20277,20278,20301,20302,20338,20342,20392,20423,20426,20427,20432,20433,20752,21195,21388,458763,458769,462023,463427,470773,470877,470878") && block_image_verify(map_partition("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;
if (range_sha1(map_partition("product"), "18,1,41,44,46,51,52,54,65547,65548,68851,68987,68989,68999,75134,75360,76558,76588,76589") == "d674813f5be7c4031a92a97e6d17c0d839917b08" || block_image_verify(map_partition("product"), package_extract_file("product.transfer.list"), "product.new.dat", "product.patch.dat")) then
ui_print("Verified product image...");
else
ifelse (block_image_recover(map_partition("product"), "18,1,41,44,46,51,52,54,65547,65548,68851,68987,68989,68999,75134,75360,76558,76588,76589") && block_image_verify(map_partition("product"), package_extract_file("product.transfer.list"), "product.new.dat", "product.patch.dat"), ui_print("product recovered successfully."), abort("E2004: product partition fails to recover"));
endif;
if (range_sha1(map_partition("odm"), "12,1,6,2019,2025,2026,2027,2035,2256,32231,32745,32767,32768") == "9655d81808d9a59bfe77f848641df697591159ba" || block_image_verify(map_partition("odm"), package_extract_file("odm.transfer.list"), "odm.new.dat", "odm.patch.dat")) then
ui_print("Verified odm image...");
else
ifelse (block_image_recover(map_partition("odm"), "12,1,6,2019,2025,2026,2027,2035,2256,32231,32745,32767,32768") && block_image_verify(map_partition("odm"), package_extract_file("odm.transfer.list"), "odm.new.dat", "odm.patch.dat"), ui_print("odm recovered successfully."), abort("E2004: odm partition fails to recover"));
endif;
if (range_sha1(map_partition("system_ext"), "6,1,70379,70594,71717,71746,71747") == "7f9f28792aa608c20059e731dce75898c397363c" || block_image_verify(map_partition("system_ext"), package_extract_file("system_ext.transfer.list"), "system_ext.new.dat", "system_ext.patch.dat")) then
ui_print("Verified system_ext image...");
else
check_first_block(map_partition("system_ext"));
ifelse (block_image_recover(map_partition("system_ext"), "6,1,70379,70594,71717,71746,71747") && block_image_verify(map_partition("system_ext"), package_extract_file("system_ext.transfer.list"), "system_ext.new.dat", "system_ext.patch.dat"), ui_print("system_ext recovered successfully."), abort("E2004: system_ext partition fails to recover"));
endif;

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


# ---- 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/xbl_config_5.elf", "/dev/block/bootdevice/by-name/xbl_config_5");
package_extract_file("firmware-update/NON-HLOS.bin", "/dev/block/bootdevice/by-name/modem");
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/km4.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/xbl_5.elf", "/dev/block/bootdevice/by-name/xbl_5");
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/featenabler.mbn", "/dev/block/bootdevice/by-name/featenabler");
package_extract_file("firmware-update/xbl_config_4.elf", "/dev/block/bootdevice/by-name/xbl_config_4");
package_extract_file("firmware-update/BTFM.bin", "/dev/block/bootdevice/by-name/bluetooth");
package_extract_file("firmware-update/uefi_sec.mbn", "/dev/block/bootdevice/by-name/uefisecapp");
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/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfg");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");
package_extract_file("firmware-update/xbl_4.elf", "/dev/block/bootdevice/by-name/xbl_4");
package_extract_file("firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64bak");
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/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/storsec.mbn", "/dev/block/bootdevice/by-name/storsecbak");

# --- Start patching dynamic partitions ---


# Patch partition system

ui_print("Patching system image after verification.");
show_progress(0.500000, 0);
block_image_update(map_partition("system"), package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");

# Update dynamic partition metadata

assert(update_dynamic_partitions(package_extract_file("dynamic_partitions_op_list")));

# Patch partition vendor

ui_print("Patching vendor image after verification.");
show_progress(0.100000, 0);
block_image_update(map_partition("vendor"), package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat") ||
  abort("E2001: Failed to update vendor image.");

# Patch partition product

ui_print("Patching product image after verification.");
show_progress(0.100000, 0);
block_image_update(map_partition("product"), package_extract_file("product.transfer.list"), "product.new.dat", "product.patch.dat") ||
  abort("E2001: Failed to update product image.");

# Patch partition odm

ui_print("Patching odm image after verification.");
show_progress(0.100000, 0);
block_image_update(map_partition("odm"), package_extract_file("odm.transfer.list"), "odm.new.dat", "odm.patch.dat") ||
  abort("E2001: Failed to update odm image.");

# Patch partition system_ext

ui_print("Patching system_ext image after verification.");
show_progress(0.100000, 0);
block_image_update(map_partition("system_ext"), package_extract_file("system_ext.transfer.list"), "system_ext.new.dat", "system_ext.patch.dat") ||
  abort("E2001: Failed to update system_ext image.");

# --- End patching dynamic partitions ---

ui_print("Patching boot image...");
show_progress(0.100000, 10);
patch_partition(concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:66742c3036f3f698cac540278e0beb91db7814ec"),
                concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:75de0a8924e92817687620651649d088f480552a"),
                package_extract_file("boot.img.p")) ||
    abort(concat(        "E3008: Failed to apply patch to ",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:75de0a8924e92817687620651649d088f480552a")));

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

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

# ---- update tasks: exaid part 2----


package_extract_file("exaid.img", "/dev/block/bootdevice/by-name/exaid");
    
set_progress(1.000000);
