getprop("ro.product.device") == "equuleus" || abort("E3004: This package is for \"equuleus\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.1.0.QECMIXM:user/release-keys");
ui_print("Target: Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.2.0.QECMIXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.1.0.QECMIXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.2.0.QECMIXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.1.0.QECMIXM:user/release-keys or Xiaomi/equuleus/equuleus:10/QKQ1.190828.002/V12.0.2.0.QECMIXM: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:45307210:14b98a7dc57f045f3d80fc6f316b98f62553f0a7",
                      "EMMC:/dev/block/bootdevice/by-name/boot:45307210:2f48ae0247fed89278d90ee45e767b41001d70f6") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:45307210:14b98a7dc57f045f3d80fc6f316b98f62553f0a7\" or \"EMMC:/dev/block/bootdevice/by-name/boot:45307210:2f48ae0247fed89278d90ee45e767b41001d70f6\" has unexpected contents.");
apply_patch_space(61190144) || 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", "158,1,534,698,712,744,751,753,754,1000,1005,1007,1008,1114,1115,1599,1600,2288,2289,2291,2293,2294,2295,2310,2311,2492,2493,3664,3665,3667,3668,3672,3673,3681,3682,3683,3684,9041,9042,9044,9045,9449,9450,9452,9453,10449,10451,16390,16391,16524,16525,19294,19296,25108,25501,25543,25545,32768,32770,32959,32960,34146,34655,34681,34682,34684,34686,34745,34746,34879,34881,34949,34950,34962,34963,35584,35587,35593,35594,35599,35600,35719,35722,37336,65537,66043,80167,80957,81106,81766,96025,96029,98306,98495,98496,99002,131073,131579,155474,155476,163842,164031,164032,164538,196609,197115,229378,229567,229568,230074,262145,262651,294914,295103,295104,295610,327681,328187,360449,360955,393217,393723,425985,426491,429739,432430,458753,459259,467929,468098,481454,488463,491521,492027,522154,524288,524289,525434,532436,532443,557057,557563,589825,590331,622593,623099,655361,655867,688129,688635,720897,721403,753665,754171,767265,774155,780254,780261,780680") == "72b9571ff0442537acddf1177c05b12db323b8a3" || 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", "158,1,534,698,712,744,751,753,754,1000,1005,1007,1008,1114,1115,1599,1600,2288,2289,2291,2293,2294,2295,2310,2311,2492,2493,3664,3665,3667,3668,3672,3673,3681,3682,3683,3684,9041,9042,9044,9045,9449,9450,9452,9453,10449,10451,16390,16391,16524,16525,19294,19296,25108,25501,25543,25545,32768,32770,32959,32960,34146,34655,34681,34682,34684,34686,34745,34746,34879,34881,34949,34950,34962,34963,35584,35587,35593,35594,35599,35600,35719,35722,37336,65537,66043,80167,80957,81106,81766,96025,96029,98306,98495,98496,99002,131073,131579,155474,155476,163842,164031,164032,164538,196609,197115,229378,229567,229568,230074,262145,262651,294914,295103,295104,295610,327681,328187,360449,360955,393217,393723,425985,426491,429739,432430,458753,459259,467929,468098,481454,488463,491521,492027,522154,524288,524289,525434,532436,532443,557057,557563,589825,590331,622593,623099,655361,655867,688129,688635,720897,721403,753665,754171,767265,774155,780254,780261,780680") && 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", "56,1,220,570,578,588,589,670,671,735,736,738,739,741,752,757,758,760,761,769,770,1205,32770,32832,32833,33338,45105,50098,50099,62631,62632,65536,65537,69122,69123,76842,98306,98368,98369,98874,131073,131578,163842,163904,163905,164410,196609,197114,229378,229440,229441,229946,253149,258044,260078,260085,260206") == "eeb1abd3eaeddd1a1710544a107e78bd9b1d6590" || 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", "56,1,220,570,578,588,589,670,671,735,736,738,739,741,752,757,758,760,761,769,770,1205,32770,32832,32833,33338,45105,50098,50099,62631,62632,65536,65537,69122,69123,76842,98306,98368,98369,98874,131073,131578,163842,163904,163905,164410,196609,197114,229378,229440,229441,229946,253149,258044,260078,260085,260206") && 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);
patch_partition("EMMC:/dev/block/bootdevice/by-name/boot:45307210:14b98a7dc57f045f3d80fc6f316b98f62553f0a7",
                "EMMC:/dev/block/bootdevice/by-name/boot:45307210:2f48ae0247fed89278d90ee45e767b41001d70f6",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:45307210:2f48ae0247fed89278d90ee45e767b41001d70f6");

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

ui_print("Patching firmware images...");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_a");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_b");
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.");
show_progress(0.100000, 2);

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

ui_print("Patching vbmeta dtbo logo binimages...");
