getprop("ro.product.device") == "lavender" || abort("E3004: This package is for \"lavender\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: xiaomi/lavender/lavender:10/QKQ1.190910.002/V11.0.2.0.QFGCNXM:user/release-keys");
ui_print("Target: xiaomi/lavender/lavender:10/QKQ1.190910.002/V12.0.1.0.QFGCNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "xiaomi/lavender/lavender:10/QKQ1.190910.002/V11.0.2.0.QFGCNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "xiaomi/lavender/lavender:10/QKQ1.190910.002/V12.0.1.0.QFGCNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of xiaomi/lavender/lavender:10/QKQ1.190910.002/V11.0.2.0.QFGCNXM:user/release-keys or xiaomi/lavender/lavender:10/QKQ1.190910.002/V12.0.1.0.QFGCNXM: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:67108864:07e593ec49fca09f270a835be06b486aab655114",
                      "EMMC:/dev/block/bootdevice/by-name/boot:67108864:729ac610e56f689486bf3db53cd993ed06c4743a") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:67108864:07e593ec49fca09f270a835be06b486aab655114\" or \"EMMC:/dev/block/bootdevice/by-name/boot:67108864:729ac610e56f689486bf3db53cd993ed06c4743a\" has unexpected contents.");
apply_patch_space(152133632) || 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", "270,1,622,728,742,749,752,771,778,831,832,1092,1097,1099,1100,1206,1207,1691,1692,2380,2381,2383,2385,2386,2387,2402,2403,2584,2585,3078,32770,32990,32991,33496,65537,66042,98306,98526,98527,99032,131073,131578,155390,155663,155665,155679,155680,155730,155732,155741,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,348893,348894,360449,360954,393217,393722,425985,426490,458753,459258,473872,473876,475336,475340,491521,492026,524289,524794,525506,525867,528669,528672,528683,528749,531223,531227,535726,535729,535795,535797,538060,538068,556264,556297,557057,557562,583199,587558,588032,588074,588116,588157,588746,588786,588828,588868,589407,589408,589409,589502,589825,590330,594808,595702,595703,596164,622593,623098,654245,654258,654263,654282,655361,655866,657978,657999,658026,658042,658044,658046,658057,658058,658060,658062,658073,658077,658106,658107,658114,658116,658122,658125,658138,658139,658154,658155,658157,658158,658173,658175,658235,658237,658246,658257,658285,658300,658301,658304,658315,658316,658318,658320,658330,658335,658338,658339,658345,658346,658374,658376,658381,658384,658397,658399,658415,658416,658418,658419,658451,658452,658501,658502,658527,658528,658593,658594,658598,658599,661040,662010,662328,662494,666625,666627,666785,666799,666809,666811,666818,666823,666872,666874,666877,666878,666881,666882,666891,666894,666906,666908,666909,666913,666924,666925,666936,666946,666948,666964,666965,667006,667022,667064,667066,667071,667075,667077,667086,667090,667157,667186,667201,667204,667205,667210,667212,667214,667266,667268,667286,667314,668103,668104,688129,688634,720897,721402,753665,754170,786433,786938,815946,815957,815963,819200,819202,884736,884738,884958,884959,903007,917316,917503,917504") == "fb76e9d668ac6fcd8e2d31daa10123f178071454" || 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", "270,1,622,728,742,749,752,771,778,831,832,1092,1097,1099,1100,1206,1207,1691,1692,2380,2381,2383,2385,2386,2387,2402,2403,2584,2585,3078,32770,32990,32991,33496,65537,66042,98306,98526,98527,99032,131073,131578,155390,155663,155665,155679,155680,155730,155732,155741,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,348893,348894,360449,360954,393217,393722,425985,426490,458753,459258,473872,473876,475336,475340,491521,492026,524289,524794,525506,525867,528669,528672,528683,528749,531223,531227,535726,535729,535795,535797,538060,538068,556264,556297,557057,557562,583199,587558,588032,588074,588116,588157,588746,588786,588828,588868,589407,589408,589409,589502,589825,590330,594808,595702,595703,596164,622593,623098,654245,654258,654263,654282,655361,655866,657978,657999,658026,658042,658044,658046,658057,658058,658060,658062,658073,658077,658106,658107,658114,658116,658122,658125,658138,658139,658154,658155,658157,658158,658173,658175,658235,658237,658246,658257,658285,658300,658301,658304,658315,658316,658318,658320,658330,658335,658338,658339,658345,658346,658374,658376,658381,658384,658397,658399,658415,658416,658418,658419,658451,658452,658501,658502,658527,658528,658593,658594,658598,658599,661040,662010,662328,662494,666625,666627,666785,666799,666809,666811,666818,666823,666872,666874,666877,666878,666881,666882,666891,666894,666906,666908,666909,666913,666924,666925,666936,666946,666948,666964,666965,667006,667022,667064,667066,667071,667075,667077,667086,667090,667157,667186,667201,667204,667205,667210,667212,667214,667266,667268,667286,667314,668103,668104,688129,688634,720897,721402,753665,754170,786433,786938,815946,815957,815963,819200,819202,884736,884738,884958,884959,903007,917316,917503,917504") && 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", "48,1,365,633,641,651,655,660,661,742,746,751,752,757,758,1019,1023,1028,32770,32895,32896,33401,65537,66042,98306,98431,98432,98937,131073,131578,163842,163967,163968,164473,196609,197114,229378,229503,229504,230009,240420,294912,294914,491520,491521,515995,524173,524287,524288") == "17d1424b8dd47ef6fc1417d4326cfaf30df6103b" || 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", "48,1,365,633,641,651,655,660,661,742,746,751,752,757,758,1019,1023,1028,32770,32895,32896,33401,65537,66042,98306,98431,98432,98937,131073,131578,163842,163967,163968,164473,196609,197114,229378,229503,229504,230009,240420,294912,294914,491520,491521,515995,524173,524287,524288") && 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:67108864:07e593ec49fca09f270a835be06b486aab655114",
                "EMMC:/dev/block/bootdevice/by-name/boot:67108864:729ac610e56f689486bf3db53cd993ed06c4743a",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:67108864:729ac610e56f689486bf3db53cd993ed06c4743a");

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

ui_print("Patching firmware images...");
package_extract_file("firmware-update/mdtpsecapp.mbn", "/dev/block/bootdevice/by-name/mdtpsecapp");
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/pmic.elf", "/dev/block/bootdevice/by-name/pmic");
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/km4.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");
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/rpm.mbn", "/dev/block/bootdevice/by-name/rpm");
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/pmic.elf", "/dev/block/bootdevice/by-name/pmicbak");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/ablbak");
package_extract_file("firmware-update/km4.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsecbak");
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/rpm.mbn", "/dev/block/bootdevice/by-name/rpmbak");
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/splash.img", "/dev/block/bootdevice/by-name/splash");
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");
