getprop("ro.product.device") == "joyeuse" || abort("E3004: This package is for \"joyeuse\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.1.0.QJZRUXM:user/release-keys");
ui_print("Target: Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.2.0.QJZRUXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.1.0.QJZRUXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.2.0.QJZRUXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.1.0.QJZRUXM:user/release-keys or Redmi/joyeuse_ru/joyeuse:10/QKQ1.191215.002/V12.0.2.0.QJZRUXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
show_progress(0.100000, 10);
patch_partition_check("EMMC:/dev/block/bootdevice/by-name/boot:134217728:2ff938849e37e7c0d80a070cdc638dcf07aa0147",
                      "EMMC:/dev/block/bootdevice/by-name/boot:134217728:48548c217cfa19ee3e12a25effbe05ecf0533d2c") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:2ff938849e37e7c0d80a070cdc638dcf07aa0147\" or \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:48548c217cfa19ee3e12a25effbe05ecf0533d2c\" has unexpected contents.");
apply_patch_space(134217728) || abort("E3006: Not enough free space on /cache to apply patches.");
show_progress(0.100000, 70);
if (range_sha1(map_partition("system"), "124,1,196,223,232,285,286,546,550,562,563,582,583,1900,1901,2323,26224,26230,26231,27598,27599,32768,32770,32929,32950,33007,33008,33222,33224,33384,33388,33396,33397,33405,33409,33414,33415,34485,34489,34496,34497,34988,34992,35008,35009,35021,35025,35029,35030,36251,36257,36289,36290,36296,36302,36303,36304,36309,36315,36316,36317,36437,36443,36449,36450,38006,38007,38072,38073,38598,38602,38631,38632,38895,38899,38907,38908,40443,40444,40446,40447,40452,40453,40533,40534,41755,41756,41762,41764,42389,42528,43837,43838,43859,43860,43866,43868,44302,44303,44334,44340,44341,44342,44441,44447,44448,98306,98465,163842,164001,186260,186823,186825,186842,229378,229537,294914,295073,622600,622613,652861,654889,665266,665409,665410") == "76f7b0e6e1e4ad2761f857d51f20ee339dec85e1" || 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"), "124,1,196,223,232,285,286,546,550,562,563,582,583,1900,1901,2323,26224,26230,26231,27598,27599,32768,32770,32929,32950,33007,33008,33222,33224,33384,33388,33396,33397,33405,33409,33414,33415,34485,34489,34496,34497,34988,34992,35008,35009,35021,35025,35029,35030,36251,36257,36289,36290,36296,36302,36303,36304,36309,36315,36316,36317,36437,36443,36449,36450,38006,38007,38072,38073,38598,38602,38631,38632,38895,38899,38907,38908,40443,40444,40446,40447,40452,40453,40533,40534,41755,41756,41762,41764,42389,42528,43837,43838,43859,43860,43866,43868,44302,44303,44334,44340,44341,44342,44441,44447,44448,98306,98465,163842,164001,186260,186823,186825,186842,229378,229537,294914,295073,622600,622613,652861,654889,665266,665409,665410") && 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"), "74,1,106,116,120,125,126,207,211,216,217,1922,1926,2404,2405,2410,2411,2674,2678,2682,2683,2685,2686,2688,2694,2737,2745,2749,2750,2773,2774,2810,2814,2864,2865,2877,2881,2885,2886,2889,2895,2896,2897,3220,3221,3226,3230,3243,3250,3259,3260,3424,3447,3524,3550,3763,3813,3832,32770,32844,98306,98380,163842,163916,229378,229452,294914,294988,295001,295010,303184,304159,308981,309055,309056") == "1df80a2598bbed37369631fe3b5f10d1113f424c" || 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"), "74,1,106,116,120,125,126,207,211,216,217,1922,1926,2404,2405,2410,2411,2674,2678,2682,2683,2685,2686,2688,2694,2737,2745,2749,2750,2773,2774,2810,2814,2864,2865,2877,2881,2885,2886,2889,2895,2896,2897,3220,3221,3226,3230,3243,3250,3259,3260,3424,3447,3524,3550,3763,3813,3832,32770,32844,98306,98380,163842,163916,229378,229452,294914,294988,295001,295010,303184,304159,308981,309055,309056") && 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"), "14,1,32770,32838,98306,98374,163842,163910,229378,229446,279182,280039,284479,284549,284550") == "cd9b82ab9b9cd2f534be2ee7864bdb132fe2a2f4" || 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
check_first_block(map_partition("product"));
ifelse (block_image_recover(map_partition("product"), "14,1,32770,32838,98306,98374,163842,163910,229378,229446,279182,280039,284479,284549,284550") && 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;

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

ui_print("Patching boot image...");
show_progress(0.100000, 10);
patch_partition("EMMC:/dev/block/bootdevice/by-name/boot:134217728:2ff938849e37e7c0d80a070cdc638dcf07aa0147",
                "EMMC:/dev/block/bootdevice/by-name/boot:134217728:48548c217cfa19ee3e12a25effbe05ecf0533d2c",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:134217728:48548c217cfa19ee3e12a25effbe05ecf0533d2c");

# ---- 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/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/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/imagefv.elf", "/dev/block/bootdevice/by-name/imagefv");
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/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/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/imagefv.elf", "/dev/block/bootdevice/by-name/imagefvbak");
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);

# --- Start patching dynamic partitions ---


# Update dynamic partition metadata

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

# Patch partition product

ui_print("Patching product image after verification.");
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 vendor

ui_print("Patching vendor image after verification.");
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 system

ui_print("Patching system image after verification.");
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.");

# --- End patching dynamic partitions ---

show_progress(0.100000, 2);

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

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