getprop("ro.product.device") == "davinciin" || abort("E3004: This package is for \"davinciin\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.3.0.QFJINXM:user/release-keys");
ui_print("Target: Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.5.0.QFJINXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.3.0.QFJINXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.5.0.QFJINXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.3.0.QFJINXM:user/release-keys or Xiaomi/davinciin/davinciin:10/QKQ1.190825.002/V12.0.5.0.QFJINXM: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:134217728:42b4e90c9926263a7467a5d0c713ea0dae92bb67",
                      "EMMC:/dev/block/bootdevice/by-name/boot:134217728:13d0959a6b85ce94860712629e9bbc2885aa6d3a") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:42b4e90c9926263a7467a5d0c713ea0dae92bb67\" or \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:13d0959a6b85ce94860712629e9bbc2885aa6d3a\" 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("/dev/block/bootdevice/by-name/system", "168,1,571,728,742,775,782,784,785,1031,1036,1038,1039,1145,1146,1631,1632,2320,2321,2323,2325,2326,2327,2342,2343,2524,2537,2569,2712,3664,3695,3697,3698,3702,3703,3711,3712,3713,3714,6199,6244,6297,6418,7253,7298,8565,8595,9071,9072,9074,9075,9479,9480,9482,9483,10480,10482,16421,16422,16555,16556,19325,19327,23653,32770,32990,32991,33496,35932,35938,35939,35944,36067,37681,37682,39893,65537,66042,81314,81318,98306,98526,98527,99032,106357,106885,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,289542,289724,294914,295134,295135,295640,327681,328186,329619,329761,360449,360954,393217,393722,425985,426490,458753,459258,463454,463465,491521,492026,495839,496374,521734,522120,524289,524794,527907,527934,527953,527955,528701,528763,528858,529014,529016,529118,532611,532614,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,830275,884736,884738,884958,884959,903007,917316,917503,917504") == "1d55926a9bb3d8552277dcd4fe5c7ebd01fb6787" || 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", "168,1,571,728,742,775,782,784,785,1031,1036,1038,1039,1145,1146,1631,1632,2320,2321,2323,2325,2326,2327,2342,2343,2524,2537,2569,2712,3664,3695,3697,3698,3702,3703,3711,3712,3713,3714,6199,6244,6297,6418,7253,7298,8565,8595,9071,9072,9074,9075,9479,9480,9482,9483,10480,10482,16421,16422,16555,16556,19325,19327,23653,32770,32990,32991,33496,35932,35938,35939,35944,36067,37681,37682,39893,65537,66042,81314,81318,98306,98526,98527,99032,106357,106885,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,289542,289724,294914,295134,295135,295640,327681,328186,329619,329761,360449,360954,393217,393722,425985,426490,458753,459258,463454,463465,491521,492026,495839,496374,521734,522120,524289,524794,527907,527934,527953,527955,528701,528763,528858,529014,529016,529118,532611,532614,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,830275,884736,884738,884958,884959,903007,917316,917503,917504") && 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", "84,1,267,602,610,620,621,702,703,2409,2410,2474,2475,2477,2488,2726,2727,2732,2733,2735,2736,3244,3245,3253,3254,3399,3405,3523,3549,3732,3782,3801,4106,4183,4184,4236,4276,5283,16285,16297,22359,32768,32770,32864,32865,33371,33372,41809,46804,59336,65537,66042,90974,90975,98306,98400,98401,98906,131073,131578,163842,163936,163937,164442,196609,197114,229378,229472,229473,229978,262145,262650,294914,295008,295009,295514,327681,328186,349528,360448,360449,386991,393125,393215,393216") == "51feabfd48af96a99cb8af6018300cbd0ba39669" || 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", "84,1,267,602,610,620,621,702,703,2409,2410,2474,2475,2477,2488,2726,2727,2732,2733,2735,2736,3244,3245,3253,3254,3399,3405,3523,3549,3732,3782,3801,4106,4183,4184,4236,4276,5283,16285,16297,22359,32768,32770,32864,32865,33371,33372,41809,46804,59336,65537,66042,90974,90975,98306,98400,98401,98906,131073,131578,163842,163936,163937,164442,196609,197114,229378,229472,229473,229978,262145,262650,294914,295008,295009,295514,327681,328186,349528,360448,360449,386991,393125,393215,393216") && 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:134217728:42b4e90c9926263a7467a5d0c713ea0dae92bb67",
                "EMMC:/dev/block/bootdevice/by-name/boot:134217728:13d0959a6b85ce94860712629e9bbc2885aa6d3a",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:134217728:13d0959a6b85ce94860712629e9bbc2885aa6d3a");

# ---- 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/km4.mbn", "/dev/block/bootdevice/by-name/keymaster");
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/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/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/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");
package_extract_file("firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xbl");
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/km4.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
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");
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...");
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");
