getprop("ro.product.device") == "pyxis" || abort("E3004: This package is for \"pyxis\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.7.0.QFCEUXM:user/release-keys");
ui_print("Target: Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.10.0.QFCEUXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.7.0.QFCEUXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.10.0.QFCEUXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.7.0.QFCEUXM:user/release-keys or Xiaomi/pyxis_eea/pyxis:10/QKQ1.190828.002/V12.0.10.0.QFCEUXM: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:ecca3996e4bf13abbe4da43a009b2a6c44ab9cbf",
                      "EMMC:/dev/block/bootdevice/by-name/boot:134217728:e9ccc45a874e3c565a316490a02bce07b3b87fc5") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:ecca3996e4bf13abbe4da43a009b2a6c44ab9cbf\" or \"EMMC:/dev/block/bootdevice/by-name/boot:134217728:e9ccc45a874e3c565a316490a02bce07b3b87fc5\" 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", "112,1,573,728,742,772,779,781,782,1028,1033,1035,1036,1142,1143,1628,1629,2317,2318,2320,2322,2323,2324,2339,2340,2521,2522,3691,3692,3694,3695,3699,3700,3708,3709,3710,3711,5931,6038,8260,32770,32990,32991,33496,65537,66042,98306,98526,98527,99032,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,851969,852474,878324,884736,884738,884958,884959,903007,917316,917503,917504") == "829c5cda0fecf2f9aa2b2dfb87dec8346c176e57" || 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", "112,1,573,728,742,772,779,781,782,1028,1033,1035,1036,1142,1143,1628,1629,2317,2318,2320,2322,2323,2324,2339,2340,2521,2522,3691,3692,3694,3695,3699,3700,3708,3709,3710,3711,5931,6038,8260,32770,32990,32991,33496,65537,66042,98306,98526,98527,99032,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,851969,852474,878324,884736,884738,884958,884959,903007,917316,917503,917504") && 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", "124,1,256,602,610,620,621,702,703,767,768,770,771,773,784,789,790,792,793,801,802,1348,1349,1401,32770,32864,32865,33370,65537,66042,98306,98400,98401,98906,131073,131578,163842,163936,163937,164442,196609,197114,229378,229472,229473,229978,251067,251071,253428,253445,253447,254842,254843,257652,257654,258793,258794,258886,258887,259116,259176,259186,259310,259966,259967,260994,260995,261363,261828,261944,261967,262144,262145,263300,263324,271003,271004,294912,294914,295008,295009,300812,300884,301657,301658,310258,310259,317856,317857,327680,327681,333011,333012,341244,341245,353363,353364,353388,353405,354544,354545,358107,358108,360448,360449,363349,363351,363783,363787,363818,363819,366305,366306,366314,366316,366340,366341,366366,366397,366403,366414,386991,393125,393215,393216") == "c7ea5972307d71df5edb416b8a442afba2cbb64a" || 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", "124,1,256,602,610,620,621,702,703,767,768,770,771,773,784,789,790,792,793,801,802,1348,1349,1401,32770,32864,32865,33370,65537,66042,98306,98400,98401,98906,131073,131578,163842,163936,163937,164442,196609,197114,229378,229472,229473,229978,251067,251071,253428,253445,253447,254842,254843,257652,257654,258793,258794,258886,258887,259116,259176,259186,259310,259966,259967,260994,260995,261363,261828,261944,261967,262144,262145,263300,263324,271003,271004,294912,294914,295008,295009,300812,300884,301657,301658,310258,310259,317856,317857,327680,327681,333011,333012,341244,341245,353363,353364,353388,353405,354544,354545,358107,358108,360448,360449,363349,363351,363783,363787,363818,363819,366305,366306,366314,366316,366340,366341,366366,366397,366403,366414,386991,393125,393215,393216") && 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:ecca3996e4bf13abbe4da43a009b2a6c44ab9cbf",
                "EMMC:/dev/block/bootdevice/by-name/boot:134217728:e9ccc45a874e3c565a316490a02bce07b3b87fc5",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:134217728:e9ccc45a874e3c565a316490a02bce07b3b87fc5");

# ---- 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/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/logfs_ufs_8mb.bin", "/dev/block/bootdevice/by-name/logfs");
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/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/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
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/storsec.mbn", "/dev/block/bootdevice/by-name/storsecbak");
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/logo.img", "/dev/block/bootdevice/by-name/logo");
package_extract_file("firmware-update/vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta");
