getprop("ro.product.device") == "apollo" || abort("E3004: This package is for \"apollo\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.1.0.SJDCNXM:user/release-keys");
ui_print("Target: Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.4.0.SJDCNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.1.0.SJDCNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.4.0.SJDCNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.1.0.SJDCNXM:user/release-keys or Redmi/apollo/apollo:12/RKQ1.211001.001/V13.0.4.0.SJDCNXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
patch_partition_check(concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:9b80c5ccd1ab07c809806b757cc8345cb327327e"),
                      concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:f6c69c4d39c5df8e798fdb28849cd880815f1a56")) ||
    abort(concat("E3005: \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:9b80c5ccd1ab07c809806b757cc8345cb327327e"),"\" or \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:f6c69c4d39c5df8e798fdb28849cd880815f1a56"),"\" has unexpected contents."));
apply_patch_space(134217728) || abort("E3006: Not enough free space on /cache to apply patches.");
if (range_sha1(map_partition("system"), "18,1,28,40,979874,979880,979881,981435,1179658,1179660,1212417,1212428,1245185,1245196,1253821,1257619,1277544,1277800,1277801") == "00cd0a23eecc89873759561351507e5706327efc" || 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"), "18,1,28,40,979874,979880,979881,981435,1179658,1179660,1212417,1212428,1245185,1245196,1253821,1257619,1277544,1277800,1277801") && 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"), "18,1,32770,32871,98306,98407,163842,163943,229378,229479,294914,295015,393227,393238,414904,416265,422864,422958,422959") == "6fbe5fb72872948209a220a0f54c41dc0c81a036" || 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"), "18,1,32770,32871,98306,98407,163842,163943,229378,229479,294914,295015,393227,393238,414904,416265,422864,422958,422959") && 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"), "8,1,98315,98317,116214,116563,118414,118453,118454") == "da79b8a79b201e58d3ef10677d7d6c3e763dedb5" || 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"), "8,1,98315,98317,116214,116563,118414,118453,118454") && 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"), "14,1,2,9,13,2026,2033,2040,2041,2049,2050,32231,32745,32767,32768") == "09069214690c2e4984b913928e1faff32974419d" || 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"), "14,1,2,9,13,2026,2033,2040,2041,2049,2050,32231,32745,32767,32768") && 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"), "18,1,12319,24607,98328,98329,113785,113816,113818,113819,115159,115166,115167,115183,116638,116992,118850,118887,118888") == "6403eb4790f029f910b0942994e8a87982213be0" || 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"), "18,1,12319,24607,98328,98329,113785,113816,113818,113819,115159,115166,115167,115183,116638,116992,118850,118887,118888") && 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/abl.elf", "/dev/block/bootdevice/by-name/abl");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/ablbak");

# --- 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",":134217728:9b80c5ccd1ab07c809806b757cc8345cb327327e"),
                concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:f6c69c4d39c5df8e798fdb28849cd880815f1a56"),
                package_extract_file("boot.img.p")) ||
    abort(concat(        "E3008: Failed to apply patch to ",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:f6c69c4d39c5df8e798fdb28849cd880815f1a56")));

# ---- 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");
set_progress(1.000000);
